Online Continuing Education Course Library for Architects, Engineers and Land Surveyors

www.PDHonline.com

A Board Approved Continuing Education Sponsor for Professional Engineers and Land Surveyors
An AIA/CES Registered Provider for Architects (Provider #J681)

* * * *

PDH online courses are acceptable for license renewal in the following states

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*RA board only **LS & RA boards only

Our professional development online courses cover architectural engineering, civil engineering, electrical engineering, computer engineering, mechanical engineering, structural engineering, chemical engineering, environmental engineering, geotechnical engineering, industrial engineering, power engineering, transportation engineering, highway engineering, agricultural engineering, manufacturing engineering, metallurgical engineering, mining engineering, nuclear engineering, petroleum engineering, sanitary engineering, material science.

Our continuing education online course topics include engineering ethics, professional conduct, project management, risk management, legal issues, expert witness, construction management, business management, cost management, professional ethics, leadership, IBC BOCA SBCCI IBCO ICC UBC ASCE IEEE ASME ASTM ANSI ASHRAE NORSOK standards, OSHA safety regulation, EPA guidelines, board law and rule, minimum technical standards for land surveying, HVAC, plumbing, pumps, valves, piping systems, control system, building automation, lighting, security, communication, surveying, mapping, land boundary survey, easements, vertical curves, horizontal curves, expert witness, GIS management and policies, GIS, GPS, bridge, roadway, water, wastewater, design-build, computer application, engineering software, MathCad, Excel spreadsheet, cold-formed steel design, steel structure, concrete structure, masonry, timber, wood, truss, joist, beam-column, fire wall, retaining wall, foundation design, sustainable design, building code, fire protection, life safety, hydrology, hydraulics, geology, flood management, landscaping, interior design, landscape architecture, Americans with Disabilities Act (ADA), accessible design, health, safety and welfare (HSW).

Free online course is available to new users. Corporate discount is available to companies with minimum three professional engineers, surveyors and architects.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A101

CEU Course Title: Architectural Concrete

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Architectural concrete comes in many shapes and sizes, and is used for finishing or decoration on a building surface, as opposed to a structural use. This online course provides guidance for the design and construction of architectural concrete, including planning and design, forms, materials and proportions, batching and transporting, placement, curing and form removal, exposed aggregate surfaces, finishing, and quality assurance. The course materials are based entirely on the U.S. Army Corps of Engineers' Engineering Manual EM 1110-1-2009: Architectural Concrete (1997 edition, 52 pages). This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A101A

CEU Course Title: Architectural Concrete^{AIA HSW}

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A102

CEU Course Title: Roofing and Waterproofing

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: This online course provides guidelines for design of roofing and waterproofing systems for building construction. It covers design of new low-slope and steep roof systems, reroofing of existing buildings, and waterproofing, and dampproofing systems. The course materials are based entirely on the US military handbook MIL-HDBK-1001/5A: Roofing and Waterproofing. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A103

CEU Course Title: Joint Sealing for Buildings

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This online course provides criteria for the design of building joints and for the selection of sealants to prevent entry of water, air, dust, light, or sound through the joints. The contents also cover joint movement, approximate joint dimensions, joint size, materials, and selection of sealants. The course materials are based entirely on the Technical Manual TM 5-805-6 of Department of the Army USA: Joint Sealing for Buildings This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A103A

CEU Course Title: Joint Sealing for Buildings^{AIA HSW}

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A104

CEU Course Title: Definitions of Terms Commonly Used in Architecture and Interior Design

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course contains compilation of almost 1500 bits and pieces of Architectural and Interior Design terminology. The definitions and/or descriptions contained herein provide guidelines to resolve ambiguities in common usage of terms or to address particular considerations regarding the interactions of people, infrastructure and environment.

The compilation is arranged in an alphabetical order for easy referencing. This 4-hour course shall be useful to the professionals who plan, design, construct, manage and use the building services infrastructure.

The course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A105

CEU Course Title: Preservation Standards and Guidelines for Historic Buildings

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The Secretary of the Interior is responsible for establishing professional standards and providing advice on the preservation and protection of all cultural resources listed in or eligible for listing in the National Register of Historic Places. The Secretary of the Interior’s Standards for the Treatment of Historic Properties, apply to all proposed development grant-in-aid projects assisted through the National Historic Preservation Fund, and are intended to be applied to a wide variety of resource types, including buildings, sites, structures, objects, and districts. They address four treatments: Preservation, Rehabilitation, Restoration, and Reconstruction. The treatment Standards, developed in 1992, were codified as 36 CFR Part 68 in the July 12, 1995 Federal Register (Vol. 60, No. 133).

This (five hour) course will be specifically based on the portion of those standards and guidelines, which concern “Preservation” of historic buildings. Preservation is defined as the act or process of applying measures necessary to sustain the existing form, integrity, and materials of an historic property. Work, including preliminary measures to protect and stabilize the property, generally focuses upon the ongoing maintenance and repair of historic materials and features rather than extensive replacement and new construction. New exterior additions are not within the scope of this treatment; however, the limited and sensitive upgrading of mechanical, electrical, and plumbing systems and other code-required work to make properties functional is appropriate within a preservation project.

Please note that The Secretary of the Interior’s Standards for the Treatment of Historic Properties are only regulatory for projects receiving federal grant-in-aid funds; otherwise, the Standards and Guidelines are intended only as general guidance for work on any historic building.

This course is based entirely on the selected “Preservation” portion of The Secretary of the Interior’s Standards for the Treatment of Historic Properties with Guidelines for Preserving, Rehabilitating, Restoring & Reconstructing Historic Buildings published by the U.S. Department of the Interior-National Park Service. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the attached document in its entirety.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A106

CEU Course Title: Rehabilitation Standards and Guidelines for Historic Buildings

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The Secretary of the Interior is responsible for establishing professional standards and providing advice on the preservation and protection of all cultural resources listed in or eligible for listing in the National Register of Historic Places. The Secretary of the Interior’s Standards for the Treatment of Historic Properties, apply to all proposed development grant-in-aid projects assisted through the National Historic Preservation Fund, and are intended to be applied to a wide variety of resource types, including buildings, sites, structures, objects, and districts. They address four treatments: Preservation, Rehabilitation, Restoration, and Reconstruction. The treatment Standards, developed in 1992, were codified as 36 CFR Part 68 in the July 12, 1995 Federal Register (Vol. 60, No. 133).

In Rehabilitation, historic building materials and character-defining features are protected and maintained as they are in the treatment Preservation; however, an assumption is made prior to work that existing historic fabric has become damaged or deteriorated over time and, as a result, more repair and replacement will be required. Thus, latitude is given in the Standards for Rehabilitation and Guidelines for Rehabilitation to replace extensively deteriorated, damaged, or missing features using either traditional or substitute materials. Of the four treatments, only Rehabilitation includes an opportunity to make possible an efficient contemporary use through alterations and additions.

This (five-hour) course will be specifically based on the portion of those standards and guidelines, which concern “Rehabilitation” of historic buildings. Rehabilitation is defined as the act or process of making possible a compatible use for a property through repair, alterations, and additions while preserving those portions or features which convey its historical, cultural, or architectural values.

Please note that The Secretary of the Interior’s Standards for the Treatment of Historic Properties are only regulatory for projects receiving federal grant-in-aid funds; otherwise, the Standards and Guidelines are intended only as general guidance for work on any historic building.

This course is based entirely on the selected “Rehabilitation” portion of The Secretary of the Interior’s Standards for the Treatment of Historic Properties with Guidelines for Preserving, Rehabilitating, Restoring & Reconstructing Historic Buildings published by the U.S. Department of the Interior-National Park Service. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the attached document in its entirety.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A107

CEU Course Title: Restoration Standards and Guidelines for Historic Buildings

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The Secretary of the Interior is responsible for establishing professional standards and providing advice on the preservation and protection of all cultural resources listed in or eligible for listing in the National Register of Historic Places. The Secretary of the Interior’s Standards for the Treatment of Historic Properties, apply to all proposed development grant-in-aid projects assisted through the National Historic Preservation Fund, and are intended to be applied to a wide variety of resource types, including buildings, sites, structures, objects, and districts. They address four treatments: Preservation, Rehabilitation, Restoration, and Reconstruction. The treatment Standards, developed in 1992, were codified as 36 CFR Part 68 in the July 12, 1995 Federal Register (Vol. 60, No. 133).

Rather than maintaining and preserving a building as it has evolved over time, the expressed goal of the Standards for Restoration and Guidelines for Restoring Historic Buildings is to make the building appear as it did at a particular—and most significant—time in its history. As opposed to other treatments, the scope of work in Restoration can include removal of features from other periods; missing features from the restoration period may be replaced, based on documentary and physical evidence, using traditional materials or compatible substitute materials. The final guidance emphasizes that only those designs that can be documented, as having been built should be re-created in a restoration project.

This (five-hour) course will be specifically based on the portion of those standards and guidelines, which concern “Restoration” of historic buildings. Restoration is defined as the act or process of accurately depicting the form, features, and character of a property as it appeared at a particular period of time by means of the removal of features from other periods in its history and reconstruction of missing features from the restoration period. The limited and sensitive upgrading of mechanical, electrical, and plumbing systems and other code-required work to make properties functional is appropriate within a restoration project.

Please note that The Secretary of the Interior’s Standards for the Treatment of Historic Properties are only regulatory for projects receiving federal grant-in-aid funds; otherwise, the Standards and Guidelines are intended only as general guidance for work on any historic building.

This course is based entirely on the selected “Restoration” portion of The Secretary of the Interior’s Standards for the Treatment of Historic Properties with Guidelines for Preserving, Rehabilitating, Restoring & Reconstructing Historic Buildings published by the U.S. Department of the Interior-National Park Service. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the attached document in its entirety.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A108

CEU Course Title: Reconstruction Standards and Guidelines for Historic Buildings

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This (Two-hour) course will be specifically based on the portion of those standards and guidelines, which concern “Reconstruction” of historic buildings. Reconstruction is defined as the act or process of depicting, by means of new construction, the form, features, and detailing of a non-surviving site, landscape, building, structure, or object for the purpose of replicating its appearance at a specific period of time and in its historic location.

Reconstruction as a Treatment

When a contemporary depiction is required to understand and interpret a property’s historic value (including the re-creation of missing components in a historic district or site); when no other property with the same associative value has survived; and when sufficient historical documentation exists to ensure an accurate reproduction, Reconstruction may be considered as a treatment. Prior to undertaking work, a documentation plan for Reconstruction should be developed.

The Secretary of the Interior is responsible for establishing professional standards and providing advice on the preservation and protection of all cultural resources listed in or eligible for listing in the National Register of Historic Places. The Secretary of the Interior’s Standards for the Treatment of Historic Properties, apply to all proposed development grant-in-aid projects assisted through the National Historic Preservation Fund, and are intended to be applied to a wide variety of resource types, including buildings, sites, structures, objects, and districts. They address four treatments: Preservation, Rehabilitation, Restoration, and Reconstruction. The treatment Standards, developed in 1992, were codified as 36 CFR Part 68 in the July 12, 1995 Federal Register (Vol. 60, No. 133).

Please note that The Secretary of the Interior’s Standards for the Treatment of Historic Properties are only regulatory for projects receiving federal grant-in-aid funds; otherwise, the Standards and Guidelines are intended only as general guidance for work on any historic building.

This course is based entirely on the selected “Reconstruction” portion of The Secretary of the Interior’s Standards for the Treatment of Historic Properties with Guidelines for Preserving, Rehabilitating, Restoring & Reconstructing Historic Buildings published by the U.S. Department of the Interior-National Park Service. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the attached document in its entirety.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A109

CEU Course Title: Repointing Mortar Joints in Historic Masonry Buildings

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The purpose of this (Two-Hour) course is to provide the engineer or architect with a fundamental understanding and technical knowledge associated with the Repointing Mortar Joints in Historic Masonry Buildings.

When properly done, repointing restores the visual and physical integrity of the masonry. Improperly done, repointing not only detracts from the appearance of the building, but may also cause physical damage to the masonry units themselves.

The objective of this course is also to raise the knowledge level and help develop sensitivity to the particular needs of historic masonry, and will help assist architects, engineers and historic preservation consultants working cooperatively with historic building owners. Although specifically intended for historic buildings, the guidance provided by this course material is also appropriate for other masonry buildings as well.

This course is based entirely on the web version of the National Park Service Preservation Brief 02 which is entitled “Repointing Mortar Joints in Historic Masonry Buildings” as published by the National Park Service- U.S. Department of the Interior.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A110

CEU Course Title: The Preservation and Repair of Historic Stained and Leaded Glass

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The purpose of this (Two-Hour) course is to provide the engineer or architect with a fundamental understanding and technical knowledge associated with the preservation and repair of Historic Stained and Leaded Glass.

This course provides a short history of stained and leaded glass in America. It also surveys basic preservation and documentation issues facing owners of buildings with leaded glass. It addresses common causes of deterioration and presents repair, restoration, and protection options. While stained glass windows can last for centuries, as the great cathedrals of Europe attest, they can be instantly destroyed by vandals or by careless workmen. Extreme care must therefore be exercised, even in the most minor work. For this reason, virtually all repair or restoration work undertaken on stained and leaded glass must be done by professionals, whether the feature is a magnificent stained glass window or a clear, leaded glass storefront transom.

This course is based entirely on the web version of the National Park Service Preservation Brief 33 which is entitled “The Preservation and Repair of Historic Stained and Leaded Glass” as published by the National Park Service- U.S. Department of the Interior.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A111

CEU Course Title: Conserving Energy in Historic Buildings

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: The purpose of this (One-Hour) course is to provide the architect or engineer with a fundamental understanding and the technical knowledge associated with conserving energy in Historic Buildings.

Owners of historic buildings and their architects are assessing the ability of these buildings to conserve energy with an eye toward improving thermal performance. This course has been developed to assist those persons attempting energy conservation measures and weatherization improvements such as adding insulation and storm windows or caulking of exterior building joints.

In historic buildings, many measures can result in the inappropriate alteration of important architectural features, or, perhaps even worse, cause serious damage to the historic building materials through unwanted chemical reactions or moisture caused deterioration. This course recommends measures that will achieve the greatest energy savings with the least alteration to the historic buildings, while using materials that do not cause damage and that represent sound economic investments.

This course is based entirely on the web version of the National Park Service Preservation Brief 3 which is entitled “Conserving Energy in Historic Buildings” as published by the National Park Service- U.S. Department of the Interior.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A112

CEU Course Title: The Preservation of Historic Barns

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: The purpose of this (One-Hour) course is to provide the architect or engineer with a fundamental understanding and the technical knowledge associated with Historic Barns.

This course encourages the preservation of historic barns and other agricultural structures by encouraging their maintenance and use as agricultural buildings, and by advancing their sensitive rehabilitation for new uses when their historic use is no longer feasible.

Unfortunately, historic barns are threatened by many factors. On farmland near cities, barns are often seen only in decay, as land is removed from active agricultural use. In some regions, barns are dismantled for lumber, their beams sold for reuse in living rooms.

This course is based entirely on the web version of the National Park Service Preservation Brief 20 which is entitled “The Preservation of Historic Barns” as published by the National Park Service- U.S. Department of the Interior.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A113

CEU Course Title: Repair and Replacement of Historic Slate Roofs

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: The purpose of this (One-Hour) course is to provide the architect or engineer with a fundamental understanding and a technical knowledge of historic slate roofs. Installed properly, slate roofs require relatively little maintenance and will last 60 to 125 years or longer depending on the type of slate employed, roof configuration, and the geographical location of the property.

The relatively large percentage of historic buildings roofed with slate during the late nineteenth and early twentieth centuries means that many slate roofs may be nearing the end of their serviceable lives at the end of the twentieth century.

These roofs are being improperly repaired or replaced with alternative roofing materials, to the detriment of the historic integrity and appearance of the structure. Increased knowledge of the characteristics of slate and its detailing and installation on the roof can lead to more sensitive interventions in which original material is preserved and the building's historic character maintained.

This course is based entirely on the web version of the National Park Service Preservation Brief 29 which is entitled “The Repair, Replacement & Maintenance of Historic Slate Roofs” as published by the National Park Service- U.S. Department of the Interior.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A114

CEU Course Title: Preservation of Historic Adobe Buildings

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: The purpose of this (One-Hour) course is to provide the architect or engineer with a fundamental understanding and the technical knowledge associated with historic adobe buildings. The adobe, or sun-dried brick, is one of the oldest and most common building materials known to man.

This course discusses the traditional materials and construction of adobe buildings and the causes of adobe deterioration. It also makes recommendations for preserving historic adobe buildings. By its composition, adobe construction is inclined to deteriorate; however, the buildings can be made durable and renewable when properly maintained.

This course is based entirely on the web version of the National Park Service Preservation Brief 05 which is entitled “Preservation of Historic Adobe Buildings” as published by the National Park Service- U.S. Department of the Interior.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A115

CEU Course Title: Historic Roofing Materials in America

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: The purpose of this (One-Hour) course is to provide the architect or engineer with a fundamental understanding and a technical knowledge of historic roofing.

The roof imparts much of the architectural character; it defines the style and contributes to the building's aesthetics. The hipped roofs of Georgian architecture, the turrets of Queen Anne, the Mansard roofs, and the graceful slopes of the Shingle Style and Bungalow designs are examples of the use of roofing as a major design feature.

Historic roofs are being improperly repaired or replaced with alternative roofing materials, to the detriment of the historic integrity and appearance of the structure. Increased knowledge of the characteristics of slate and its detailing and installation on the roof can lead to more sensitive interventions in which original material is preserved and the building's historic character maintained.

Before any repair work is performed, the historic value of the materials used on the roof should be understood. Then a complete internal and external inspection of the roof should be planned to determine all the causes of failure and to identify the alternatives for repair or replacement of the roofing.

This course is based entirely on the web version of the National Park Service Preservation Brief 04 which is entitled “Roofing for Historic Buildings” as published by the National Park Service- U.S. Department of the Interior.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A116

CEU Course Title: Preserving Historic Glazed Architectural Terra-Cotta

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: The purpose of this (One-Hour) course is to provide the engineer or architect with a fundamental understanding and technical knowledge associated with the preservation and repair of historic glazed architectural terra-cotta.

Glazed architectural terra-cotta is one of the most prevalent masonry building materials found in the urban environment today. Popular between the late 19th century and the 1930s, glazed architectural terra-cotta offered a modular, varied and relatively inexpensive approach to wall and floor construction. It was particularly adaptable to vigorous and rich ornamental detailing.

This course provides a short history of historic glazed architectural terra-cotta in America. It also surveys basic preservation and documentation issues facing owners of buildings with Historic Glazed Architectural Terra-Cotta. It addresses common causes of deterioration and presents repair, restoration, and protection options.

This course is based entirely on the web version of the National Park Service Preservation Brief 07 which is entitled “The Preservation of Historic Glazed Architectural Terra-Cotta” as published by the National Park Service- U.S. Department of the Interior.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A117

CEU Course Title: Making Historic Properties Accessible

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: The purpose of this (One-Hour) course is to provide the architect or engineer with a fundamental understanding and the technical knowledge associated with making historic properties accessible.

Historically, most buildings and landscapes were not designed to be readily accessible for people with disabilities. In recent years, however, emphasis has been placed on preserving historically significant properties, and on making these properties and the activities within them more accessible to people with disabilities. With the passage of the Americans with Disabilities Act in 1990, access to properties open to the public is now a civil right.

This course is based entirely on the web version of the National Park Service Preservation Brief 32 which is entitled “Making Historic Properties Accessible” as published by the National Park Service- U.S. Department of the Interior.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A118

CEU Course Title: Repair of Historic Clay Tile Roofs

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: The purpose of this (One-Hour) course is to provide the architect or engineer with a fundamental understanding and a technical knowledge of historic clay tile roofs.

Historic roofs are being improperly repaired or replaced with alternative roofing materials, to the detriment of the historic integrity and appearance of the structure. Increased knowledge of the characteristics of historic clay tiles and its detailing and installation on the roof can lead to more sensitive interventions in which original material is preserved and the building's historic character maintained.

This course will review the history of clay roofing tiles and will include a description of the many types and shapes of historic tiles, as well as their different methods of attachment.

A complete internal and external inspection of the roof structure and the roof covering is recommended to determine condition, potential causes of failure, or source of leaks, and will help in developing a program for the preservation and repair of the tile roof. Before initiating any repair work on historic clay tile roofs, it is important to identify those qualities important in contributing to the historic significance and character of the building.

This course is based entirely on the web version of the National Park Service Preservation Brief 30 which is entitled “The Preservation and Repair of Historic Clay Tile Roofs” as published by the National Park Service- U.S. Department of the Interior.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A119

CEU Course Title: Reducing Lead-Paint Hazards in Historic Housing

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: The purpose of this (one-Hour) course is to provide Architects or Professional Engineers with a fundamental understanding and technical knowledge associated with reducing lead-paint hazards in historic housing.

Lead-based paint, a toxic material, was widely used in North America on both the exteriors and interiors of buildings until well into the second half of the twentieth century. If a "historic" place is broadly defined in terms of time as having attained an age of fifty years, this means that almost every historic house contains some lead-based paint. In its deteriorated form, it produces paint chips and lead-laden dust particles that are a known health hazard to both children and adults

This course is intended to serve as an introduction to the complex issue of historic lead-based paint and its management. It explains how to plan and implement lead-hazard control measures to strike a balance between preserving a historic building's significant materials and features and protecting human health and safety, as well as the environment. It is not meant to be a "how-to guide" for undertaking the work. Such a short-cut approach could easily result in creating a greater health risk, if proper precautions were not taken.

This course is based entirely on the web version of the National Park Service Preservation Brief 37 which is entitled “Reducing Lead-Paint Hazards in Historic Housing” as published by the National Park Service- U.S. Department of the Interior.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A120

CEU Course Title: Introduction to Accessible Design

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The Fair Housing Act is a federal civil rights law intended to protect qualified persons with disabilities from discriminatory housing practice. It covers a wide range of legal and regulatory issues with regard to Americans with disabilities. This course is designed to help designers and builders in understanding the accessibility requirements of the Fair Housing Act. Students will get familiar with the definitions of various terms associated with barrier free design and the applicability of the Fair Housing Act. In addition, a list of common violations of the Fair Housing Act design and construction requirements is provided. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A122

CEU Course Title: Introduction to Acoustics of Sound-Reinforced Performance Spaces

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two hour online course describes the basics of acoustical design for a performance space where a sound system is used. The design approach for this type of performance space has some characteristics in common with the approach taken for classical performance spaces such as symphony halls but there are some key differences as well. This course will provide an overview of how the proper acoustical design will allow the sound system to be successful in providing an immersive experience for the audience.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A123

CEU Course Title: How You Can Become Registered as an Architectural Engineer

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Engineers who have passed the Fundamentals of Engineering (FE) registration examination (formerly called the Engineer-in-Training….EIT exam) or both the FE and the Principles and Practices of Engineering (PE) registration examination in another discipline (such as civil, structural, mechanical or electrical engineering) and who have experience in the design of buildings and related infrastructure should consider becoming registered as an Architectural Engineer (AE). For those engineers who have passed the FE exam but not yet the PE, and have experience in the building design field, the AE registration can be your first PE registration of choice, or can be in addition to a PE registration (civil, structural, mechanical, electrical, etc.) that you pursue subsequently. The Architectural Engineer registration can also be an important complement to a PE registration you already hold (such as Civil Engineer, Structural Engineer, Mechanical Engineer, Electrical Engineer, etc.). The AE registration can open career paths for you and increase your value to your company or agency.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A124

CEU Course Title: An Introduction to Roofing Systems

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This is an introduction to roofing systems. You will learn about the different types of roofing systems for steep- and low-slope roofs, considerations when selecting a system, re-roofing and re-covering issues, design considerations, and typical details. This course will allow you to address roofing system issues on all types of commercial, institutional, industrial and residential buildings.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A125

CEU Course Title: Vapor Barriers Under Concrete Slabs – Guidance for Selection and Location

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: This one-hour course provides guidance on selection of vapor barriers to be placed under concrete slabs for vapor and moisture control. The advantages and disadvantages of the location of the vapor barrier, either directly beneath the concrete slab or under a granular base and concrete slab, will also be discussed. Additionally, this course provides a template for a vapor barrier specification and discusses how a vapor barrier can earn LEED credits for building design.

A vapor barrier is one of the most critical building components used to prevent indoor air quality issues and minimize moisture-related concrete slab and flooring system failures. Proper selection of a vapor barrier based upon the criteria of low permeance, high tensile strength, high puncture resistance, and chemical resistance will ensure that the vapor barrier not only performs as an effective barrier to moisture and other vapors, but will also maintain its physical integrity during the placement of the concrete slab.

Problems with the concrete slab can potentially occur if the concrete is poured directly on top of the vapor barrier. If the concrete will be poured directly on top of a vapor barrier, choosing a high-quality, low-shrinkage concrete with a low water-cement ratio, properly finishing the concrete, and reducing joint spacing will minimize potential problems with the concrete slab.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A126

CEU Course Title: Safer Steps from Sloping Sidewalks

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: According to Architectural Graphic Standards, Tenth Edition, stairways “...are the site of accidents resulting in approximately 4,000 deaths and one million injuries requiring hospital treatment annually in the United States.” No wonder, then, that several mathematical formulas have been developed to help minimize stairway tripping hazards. Most notably, these formulas regulate the ratio of the height of the riser to the depth of the tread for the contiguous steps of any given stairway. In addition, various other restrictions are imposed... all with the aim of assuring safe and comfortable stairways.

Now then, when an exterior stairway spills out onto a sidewalk with an appreciable slope, it is not possible (without the use of the techniques which this new method teaches) to obtain a uniform ratio of riser-to-tread, thereby possibly introducing a serious tripping hazard. In any stairway it is most important for that ratio to be consistent. The mind of the pedestrian using a stairway is very quick to implant a biomedical rhythm, and to predict just how high the next will be. To encounter even a slight difference can result in tripping. This unique course teaches how to avoid the dangerous conditions that exist, to a greater or lesser extent, wherever steps interface with a sloping surface.

The course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A127

CEU Course Title: Evaporative Cooling

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: The purpose of this course is to inform and educate engineers, building owners, and facilities personnel about the proper application, control, and comfort expectations of evaporative cooling in residents and commercial buildings. This course is intended to be an overview of efficient evaporative cooling systems and will allow engineers to specify and design evaporative cooling systems with confidence. This course is also intended as an overview of evaporative cooling principles and equipment for the non-technical reader. This course suggests design features that may be used to improve the economy of operation, comfort, reliability appearance, serviceability, and service life of evaporative cooling systems.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A128

CEU Course Title: An Introduction to Architectural Design: Libraries

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to the principles of architectural planning and design. Because architectural design is largely a subjective process, the “casebook” approach is used to illustrate it. In this instance, the architectural design of libraries is the “case” to be discussed. You will learn about space allocation criteria, core functional areas, site evaluation and location, handicapped accessibility issues, sustainable design considerations, general design guidelines, site design, and building design criteria. You will learn criteria for specification of furniture, fixtures and equipment for all of the functional areas in libraries. You will learn how to develop and apply functional relationship diagrams for central information services, central reading areas, public service areas, children’s areas, administration, technical services and support activities. This course will give you the fundamentals you need to address library design projects in your day-to-day practice and activities.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A129

CEU Course Title: An Introduction to Interior Lighting Design

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to principles of lighting design for building interiors. The concepts and considerations of visibility, glare, uniformity and illuminance will be explained and discussed. You will learn about lighting controls and their importance in operation of lighting systems and energy conservation. You will learn about recommended applications for a wide variety of luminaires and lamps. Application of these principles and equipment will be illustrated with recommendations and guidelines for the various spaces in the most common commercial building type, office buildings.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A130

CEU Course Title: An Introduction to Architectural Design: Fire Stations

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to the principles of architectural planning and design. Because architectural design is largely a subjective process, the “casebook” approach is used to illustrate it. In this instance, the architectural design of fire stations is the “case” to be discussed. You will learn about space allocation criteria, core functional areas, site evaluation and location, general design guidelines, site design, and building design criteria. You will learn criteria for selection of furniture, fixtures and equipment for all of the functional areas in fire stations. You will learn how to develop and apply functional relationship diagrams for all areas of a fire station. This course will give you the fundamentals you need to address fire station planning and layout for design projects in your day-to-day practice and activities.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A134

CEU Course Title: Empire State Building: Monarch of the Sky

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: To native New Yorkers, tourists and the rest of humanity, the Empire State Building is more than just an office building with a pointy top. It is a symbol of the great things man can achieve when cooperation, creativity and raw physical courage come together to create a great edifice. The building marks the center of Manhattan Island and when lit at night, it serves as a beacon to pedestrians, motorists and ships at sea.

This course will examine the evolution of the Skyscraper - its origins, need, inherent problems, technologies involved/required etc. Additionally, the political, economic, cultural and social influences that inspired the creation of the Skyscraper form and, more specifically, the Empire State Building, will be discussed in-depth.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A134V

CEU Course Title: Empire State Building: Monarch of the Sky (Video Course)

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A134W

CEU Course Title: Empire State Building: Monarch of the Sky (Live Webinar)^{PE, RA, AIA HSW}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $440

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A135

CEU Course Title: Roofing

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: To insure consistency in construction standards and systems utilized in DoD facilities, common design criteria and requirements have been developed and incorporated into Unified Facilities Criteria (UFCs). Roofing is one of the areas covered by UFCs. Roofing designs associated with Military projects now rely extensively on commercial industry standards. However, there are some limitations in the applicability of commercial standards to Military projects as delineated in UFC 3-110-03.

This 6 hour course explains how to apply the NRCA Manual and the MBMA Roofing manual to the design of Military projects (including Air Force, Army, and Navy).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A140

CEU Course Title: Windows for Buildings: An Introduction

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: Windows, and their related products window walls, curtainwalls and skylights are a special and important aspect of nearly every building. These products are infinitely configurable design elements. Used well, they bring lasting beauty to the building through the use of proportion, texture, color, shadow and light. Using latest technology, energy conservation and occupant comfort can be achieved like never before. This curriculum intends to empower you with tools and understandings that will support your efforts to effectively and optimally use windows and glass in your unique building designs. This course is the foundation of the curriculum.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A171

CEU Course Title: Energy-Efficient Windows for Residential Buildings

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Residential buildings account for about 21% of total energy consumption in the United States, and windows alone are responsible for 25%–30% of residential heating and cooling energy use. The U.S. Department of Energy estimates that upgrading the nation’s current window stock to meet DOE’s long-term performance goals could save more than 2 quadrillion Btu. Clearly, expanding the use of energy-efficient windows should be of interest to engineers and others interested in reducing energy consumption.

This course presents guidelines to help engineers, builders, homeowners, and designers select energy-efficient windows in new and existing residential construction in all U.S. climate zones. It includes information about window products, attributes, and performance. It provides cost/benefit information about window energy-savings and about non-energy benefits such as thermal comfort and reduced heating, ventilation, and air conditioning demands. The course also provides information about the energy impacts of design decisions such as window orientation, total glazing area, shading conditions, and about proper window installation.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A173

CEU Course Title: An Introduction to Architectural Design: Theatres and Concert Halls, Volume 1

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This publication provides an introduction to certain aspects of the architectural design of theatres and concert halls. Topics discussed include room characteristics, drama and music room qualities, house, stage, and primary and secondary uses. This publication is one of four in this series dealing with different aspects of the architectural design of concert halls and theatres.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A174

CEU Course Title: An Introduction to Architectural Design: Theatres and Concert Halls, Volume 2

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This publication provides an introduction to certain aspects of the architectural design of theatres and concert halls. This volume discusses accessory equipment. Topics discussed include general considerations, classification of accessory facilities, vision-related accessories and hearing related accessories. This publication is one of four in this series dealing with different aspects of the architectural design of concert halls and theatres.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A175

CEU Course Title: An Introduction to Architectural Design: Theatres and Concert Halls, Volume 3

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This publication provides an introduction to certain aspects of the architectural design of theatres and concert halls. This volume discusses access, environmental systems, and performance support spaces.. Topics discussed include audience access, functional parameters, life safety and accident prevention, scenery placement, horizontal and vertical movement, HVAC systems and illumination. This publication is one of four in this series dealing with different aspects of the architectural design of concert halls and theatres.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: A176

CEU Course Title: An Introduction to Architectural Design: Theatre and Concert Hall Acoustics and Communications

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will provide you with an introduction to the techniques and methods applicable to design of concert halls and theatres for optimal acoustic characteristics and communications.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C101

CEU Course Title: What Do Engineers and Architects Need to Know about the Finite Element Method?

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $75

PDH Course Description: Finite element method is a powerful engineering analysis tool, and has been widely used in engineering since it was introduced in the 1950s. This course presents the basic theory and simple application of the finite element method (FEM) along with the common FEM terminology. The emphasis of this course is on the fundamental concepts of finite element analysis. A list of major finite element software is also presented in the course along with their features and capabilities. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C101A

CEU Course Title: What Do Engineers and Architects Need to Know about Finite Element Methods?^{AIA HSW}

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $79

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C101W

CEU Course Title: What Do Engineers and Architects Need to Know about Finite Element Methods? (Live Webinar)^{PE & RA, AIA HSW}

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $220

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C102

CEU Course Title: Environmental Protection Agency Spill Prevention Control & Countermeasure Plan

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: To safeguard the waters of the United States, licensed professional engineers must fully understand the EPA requirements and provisions contained in 40 CFR Part 112, Oil Pollution Prevention Act (Spill Plan Regulation). Most oil and petroleum storage facilities are required to have on file a SPCC Plan. This course will prepare engineers to be familiar with 40 CFR Part 112- Oil Pollution Prevention regulations and to have a better understanding of the requirements and other regulatory provisions for preparing Spill Prevention Control and Countermeasure (SPCC) plans for the storage of petroleum regulated substances. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C102A

CEU Course Title: Environmental Protection Agency Spill Prevention Control & Countermeasure Plan^{AIA HSW}

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: To safeguard the waters of the United States, licensed professional engineers must fully understand the EPA requirements and provisions contained in 40 CFR Part 112, Oil Pollution Prevention Act (Spill Plan Regulation). Most oil and petroleum storage facilities are required to have on file a SPCC Plan. This course will prepare engineers to be familiar with 40 CFR Part 112- Oil Pollution Prevention regulations and to have a better understanding of the requirements and other regulatory provisions for preparing Spill Prevention Control and Countermeasure (SPCC) plans for the storage of petroleum regulated substances.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

This course is registered with AIA/CES as a continuing education course for architects, and qualifies for Health, Safety and Welfare (HSW) credits. Courses registered with AIA/CES are acceptable to all state licensing boards for architects.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C103

CEU Course Title: An Overview of Hazardous Gas Detection

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two hour online course provides the student with a basic understanding of the current technology of hazardous gas detection. The theory of gas detection and the practical application of gas detection were discussed in the course. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C104

CEU Course Title: The Unique and Unusual Properties of Water

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Water is one of the most common and ordinary substances that we encounter on a day to day basis, yet most people do not truly understand the significance that water plays in shaping our environment and in sustaining life. This course provides an introduction to some of the unique and unusual properties of water - the exceptionally high freezing and boiling points, high heat capacity, high latent heats of evaporation and fusion, and high surface tension. Brief discussions of general chemical bonding and the structure of the water molecule are included to explain the causes of these unusual properties. The course also includes discussion on the practical applications and the significance of the unique and unusual properties of water. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C105

CEU Course Title: Landscape Design and Planting Criteria

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Landscape plantings harmonize the development with the surrounding natural and human environment. The purpose of this course is to help engineers and architects understand the basic principles of landscape design. The course material provides planting design guidelines for preserving and improving the quality of the visual environment; prescribes standard practices and techniques for planting and initial care of plant materials; and includes guidance for the selection and establishment of turf. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C105T

CEU Course Title: Landscape Design and Planting Criteria (Timed & Monitored)

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C106

CEU Course Title: Design of Small Water Systems^{ABIH CM APPROVAL #11-3807}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $145

PDH Course Description: This online course provides guidance and criteria for the design of small water supply, treatment, and distribution systems. Water quality, water quantity, water sources, water treatment, pumping, storage and distribution are discussed. The course materials are based entirely on the U.S. Army Corps of Engineers' Engineering Manual EM 1110-2-503: Design of Small Water Systems (1999 edition, 83 pages). This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C106T

CEU Course Title: Design of Small Water Sytems^{ABIH CM APPROVAL #11-3807} (Timed & Monitored)

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $145

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C106W

CEU Course Title: Design of Small Water Systems (Live Webinar)^{PE, ABIH CM APPROVAL #11-3807}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $440

PDH Course Description: This webinar provides guidance and criteria for the design of small water supply, treatment, and distribution systems. Water quality, water quantity, water sources, water treatment, pumping, storage and distribution are discussed. The course materials are based entirely on the U.S. Army Corps of Engineers' Engineering Manual EM 1110-2-503: Design of Small Water Systems (1999 edition, 83 pages). This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. All quiz questions are reviewed during the webinar. You are guaranteed to pass the quiz.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C109

CEU Course Title: Conduits, Culverts and Pipes

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $145

PDH Course Description: This online course provides guidance on the design and construction of conduits, culverts, and pipes. Design procedures for trench/embankment earth loadings, highway loadings, railroad loadings, surface concentrated loadings, and internal/external fluid pressures are presented. Life cycle cost and product service life of different materials are also discussed. The course materials are based entirely on the U.S. Army Corps of Engineers' Engineering Manual EM 1110-2-2902: Conduits, Culverts and Pipes (1998 edition, 85 pages). This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C109T

CEU Course Title: Conduits, Culverts and Pipes (Timed & Monitored)

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $145

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C110

CEU Course Title: Painting: New Construction And Maintenance

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: This course provides painting guidance to engineering, operations, maintenance, and construction personnel and other individuals responsible for the protection of structures based on the U.S. Army Corps of Engineers' Engineer Manual on Painting - New Construction And Maintenance. It gives broad-base instructions on corrosion and corrosion protection using protective coating and state-of-the-art procedures that can be employed on Corps and other civil projects, which can aid in attaining better and, from a long-range viewpoint, more economical paint jobs. Although this manual is not intended to be a general textbook on coatings and coatings application, the complexity of the modern coatings field justifies something more than a bare, utilitarian approach to the presentation of useful information. Therefore, moderately detailed discussions of coating materials and characteristics of applied coating systems are included, even though their immediate usefulness may not be apparent to those who are interested only in "practical" information. Materials such as galvanizing, metallizing, and protective tapes are also discussed even though they are not commonly considered paints or coatings. The inclusion of these subjects illustrates that the protection of metal surfaces cannot logically be divided into precise, independent subjects. Because this manual will be used extensively as a reference it includes a complete topic index to facilitate locating specific information. In addition, Appendices will help locate references to particular standard specifications. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C111

CEU Course Title: Recreation Planning and Design Criteria

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: This online course provides guidance to the planning and design of recreation areas, sites, and facilities. Basic design considerations for major components of recreation areas are presented. The objective of this course is intended to produce safe, efficient, cost effective recreation facilities that are accessible and enjoyable to all. The course materials are based entirely on the U.S. Army Corps of Engineers' Engineering Manual EM 1110-1-400: Recreation Planning and Design Criteria (1987 edition, 63 pages). This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C115

CEU Course Title: Site Planning and Design

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $95

PDH Course Description: Site planning is the art of evaluating a site, determining an appropriate program of activity and organizing that activity on the site. Site design is the art of arranging facilities on the site in support of the desired activity. This course describes the site planning and design process used to develop a project which fulfills facility requirements and creates the optimal relationship with the natural site, and provides general site design guidelines and criteria for design of on-site vehicular circulation and parking. The course materials are based entirely on the U.S. DOD's Unified Facilities Criteria (UFC 3-210-06A) - Design: Site Planning and Design (2004 edition, 80 pages). This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C115A

CEU Course Title: Site Planning and Design^{AIA HSW}

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $119

PDH Course Description: Site planning is the art of evaluating a site, determining an appropriate program of activity and organizing that activity on the site. Site design is the art of arranging facilities on the site in support of the desired activity. This course describes the site planning and design process used to develop a project which fulfills facility requirements and creates the optimal relationship with the natural site, and provides general site design guidelines and criteria for design of on-site vehicular circulation and parking. The course materials are based entirely on the U.S. Army Corps of Engineers' Technical Manual TM 5-803-14: Site Planning and Design (1994 edition, 77 pages). This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

This course is registered with AIA/CES as a continuing education course for architects, and qualifies for Health, Safety and Welfare (HSW) credits. Courses registered with AIA/CES are acceptable to all state licensing boards for architects.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C115T

CEU Course Title: Site Planning and Design (Timed & Monitored)

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $95

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C116

CEU Course Title: Retaining and Flood Walls

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $349

PDH Course Description: This course provides engineers and contractors with guidance for the safe design and economical construction of retaining and flood walls based on the U.S. Army Corps of Engineers' Design Manual on Retaining and Flood Walls. This manual is intended primarily for retaining walls which will be subjected to hydraulic loadings such as flowing water, submergence, wave action, and spray, exposure to chemically contaminated atmosphere, and/or severe climatic conditions. Retaining walls are defined as any wall that restrains material to maintain a difference in elevation. A flood wall is defined as any wall having as its principal function the prevention of flooding of adjacent land. This course describes procedures for the design of retaining and flood walls on shallow foundations, i.e., bearing directly on rock or soil. A flood wall is treated as a special case of a retaining wall. Unless specifically noted, the guidance herein applies to both retaining and flood walls. Both geotechnical and structural aspects of wall design are included. Coordination between geotechnical engineers, structural engineers, and geologists in the design of retaining and flood walls is essential. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C116T

CEU Course Title: Retaining and Flood Walls (Timed & Monitored)

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $349

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C117

CEU Course Title: Design of Sheet Pile Walls

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: This course provides guidance for the safe design and economical construction of sheet pile retaining and flood walls based on the U.S. Army Corps of Engineers' Design Manual on Design of Sheet Pile Walls. This manual provides information on foundation exploration and testing procedures, analysis techniques, allowable criteria, design procedures, and construction consideration for the selection, design, and installation of sheet pile walls. The guidance is based on the present state of the technology for sheet pile-soil-structure interaction behavior. This course provides design guidance intended specifically for the geotechnical and structural engineer. It also provides essential information for others interested in sheet pile walls such as the construction engineer in understanding construction techniques related to sheet pile wall behavior during installation. Since the understanding of the physical causes of sheet pile wall behavior is actively expanding by better definition through ongoing research, prototype, model sheet pile wall testing and development of more refined analytical models, this manual is intended to provide examples and procedures of what has been proven successful. This is not the last nor final word on the state of the art for this technology. We expect, as further practical design and installation procedures are developed from the expansion of this technology, that these updates will be issued as changes to this manual. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C118

CEU Course Title: Design of Pile Foundations

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: This course provides engineers and contractors with design guidance and criteria for design of pile foundations based on the U.S. Army Corps of Engineers' Design Manual on Design of Pile Foundations. This manual provides information, foundation exploration and testing procedures, load test methods, analysis techniques, allowable criteria, design procedures, and construction consideration for the selection, design, and installation of pile foundations. The guidance is based on the present state of the technology for pile-soil-structure-foundation interaction behavior. This manual provides design guidance intended specifically for the geotechnical and structural engineer but also provides essential information for others interested in pile foundations such as the construction engineer in understanding construction techniques related to pile behavior during installation. Since the understanding of the physical causes of pile foundation behavior is actively expanding by better definition through ongoing research, prototype, model pile, and pile group testing and development of more refined analytical models, this manual is intended to provide examples and procedures of what has been proven successful. This is not the last nor final word on the state of the art for this technology. We expect, as further practical design and installation procedures are developed from the expansion of this technology, that these updates will be issued as changes to this manual. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C119

CEU Course Title: Bearing Capacity of Soils

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: This course provides guidance for calculation of the bearing capacity of soil under shallow and deep foundations supporting various types of structures and embankments based on the U.S. Army Corps of Engineers' Design Manual on Bearing Capacity of Soils. This manual presents estimates of obtaining the bearing capacity of shallow and deep foundations for certain soil and foundation conditions using well-established, approximate solutions of bearing capacity. Principles for evaluating bearing capacity presented in this manual are applicable to numerous types of structures such as buildings and houses, towers and storage tanks, fills, embankments and dams. These guidelines may be helpful in determining soils that will lead to bearing capacity failure or excessive settlements for given foundations and loads. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C119T

CEU Course Title: Bearing Capacity of Soils (Timed & Monitored)

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C122

CEU Course Title: Stormwater: The No Exposure Exemption for Industrial Activity

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour course discusses the No Exposure Exemption for stormwater permits that becomes applicable March 23, 2003. The requirement that an industrial facility must have "no discharge of pollutants in stormwater from industrial activities" is defined. The conditions that meet "No Exposure" are described. This information will be useful for any manufacturing facility that is considering or currently has claimed this exemption. This information also will enable the student to better understand material handling practices that protect the environment.

This course includes a multiple-choice quiz at the end that was designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C123

CEU Course Title: Principles of Water Conservation and Reuse

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour course discusses the principles of water conservation and water reuse. Water is vital to sustain life and economic growth. It is an increasingly scarce resource which requires careful management of all competing uses. This course will increase your awareness of the concepts of conservation and reuse, mainly focused on commercial and manufacturing facilities. Techniques for critically evaluating water use are described and some ideas on how to successfully implement saving programs are presented. Another benefit from this course will be awareness of water use that can be applied at home and can be shared with other water users. This course includes a multiple-choice quiz at the end that was designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C124

CEU Course Title: An Introduction to Environmental Regulations for Manufacturers and Industry

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour course introduces the environmental regulatory system in the United States. It presents an introduction to the major federal environmental rules affecting manufacturers and industry. This course is organized to present these rules as follows:

General requirements for chemical and materials management
Air quality and emissions control regulatory program
Water programs, including drinking water, stormwater, and wastewater
Solid and hazardous waste regulatory program

This course will be particularly useful for persons who work in manufacturing and industries who want to understand what rules may affect their operations, and it will help persons familiar with some but not all of these environmental regulations to broaden their understanding of the regulatory system. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C125

CEU Course Title: LEED for New Construction & Major Renovations^{ABIH CM APPROVAL #11-3812}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $145

PDH Course Description: The built environment has a vast impact on the natural environment, human health, and the economy. In recent years, the demand for high-performance buildings has grown tremendously as a result of increased awareness of the need for sustainable development. The LEED Rating System is designed to guide and distinguish high-performance buildings that are designed and built to minimize resource consumption, to reduce life cycle costs, and to maximize health and environmental performance across a wide range of measures – from indoor air quality to habitat protection. This course is based entirely on the publication "LEED 2009 for New Construction and Major Renovations" - a superb guide published by the U.S. Green Building Council. This publication not only helps design professionals get familiar with the planning and design process for creating and meeting sustainability goals, but also provides the fundamental knowledge required to obtain the LEED AP credential. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C126

CEU Course Title: Engineering Use of Geotextiles

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This online course describes various geotextiles, test methods for evaluating their properties, and recommended design and installation procedures. The contents cover physical properties, functions, design methods, design details and construction procedures for geotextiles as used in pavements, railroad beds, retaining wall earth embankment, rip-rap, concrete revetment, and drain construction. The course materials are based entirely on the DOD Unified Facilities Criteria (UFC) 3-220-08FA: Engineering Use Of Geotextiles. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C126T

CEU Course Title: Engineering Use of Geotextiles (Timed & Monitored)

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C127

CEU Course Title: Water Supply: Sources and General Considerations

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This online course provides guidance for selecting water sources and for developing suitable sources of supply from ground or surface sources. The contents cover water requirements, ground water and surface water supplies, water intake and pumping facilities, and water system design procedures. The course materials are based entirely on the Unified Facilities Criteria (UFC 3-230-07A) of the U.S. Department of Defense - Water Supply: Sources And General Considerations. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C128

CEU Course Title: Water Supply: Water Treatment

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: This online course presents information on water quality standards and design criteria for water treatment processes. The contents cover criteria to be followed in determining the necessity for and the extent of treatment, and procedures applicable to the planning of water treatment projects. The course materials are based entirely on the Unified Facilities Criteria (UFC 3-230-08A) of the U.S. Department of Defense: Water Supply, Water Treatment. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C129

CEU Course Title: Water Supply: Water Storage

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $19

PDH Course Description: This online course provides design criteria for water storage requirements. The contents include a typical design analysis for tanks and reservoirs, and provide guidance on the procedures to be followed in selecting sites for such storage works. The course materials are based entirely on the Unified Facilities Criteria (UFC 3-230-09A) of the U.S. Department of Defense: Water Supply, Water Storage. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C130

CEU Course Title: Water Supply: Water Distribution

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $75

PDH Course Description: This online course provides criteria for design and construction of potable water distribution systems. The contents cover pressure regulation alternatives, distribution mains, distribution systems pressures, service connections, distribution system equipment, distribution system design. The course materials are based entirely on the Unified Facilities Criteria (UFC 3-230-10A) of the U.S. Department of Defense: Water Supply, Water Distribution. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C134

CEU Course Title: General Provisions and Geometric Design for Roads

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This online course provides general provisions and geometric design criteria for guidance in the design of roads, streets, walks, and open storage areas. The course materials are based entirely on the Technical Manual TM 5-822-2/AFM 88-7 of Joint Departments of the Army and Air Force USA: General Provisions and Geometric Design for Roads, Streets, Walks, and Open Storage Areas. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C135

CEU Course Title: Pavement Design

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $169

PDH Course Description: This online course provides guidance for design of pavements and supporting materials for roads, streets, walks and open storage areas. The contents include procedures for conducting preliminary site reconnaissance, traffic analyses, and criteria for the design of subgrade, subbase, base courses, flexible and rigid pavements. The course materials are based entirely on the Technical Manual TM 5-822-5/AFM 88-7 of Joint Departments of the Army and Air Force USA: Pavement Design for Roads, Street, Walks, and Open Storage Areas. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C135T

CEU Course Title: Pavement Design (Timed & Monitored)

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $169

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C136

CEU Course Title: The ADA Amendments Act of 2008 (ADAAA)

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $75

PDH Course Description: Almost everyone will experience disabilities at some point during his/her life. This course is designed to provide you with a basic understanding of the Americans with Disabilities Act of 1990 (ADA) and the ADA Amendments Act of 2008 (ADAAA). Besides the history of ADA, you will learn what constitutes a disability, who is a qualified individual with a disability, and what might be reasonable accommodations for a disabled individual. In addition, you will become familiar with various federal laws related to disability rights.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C139

CEU Course Title: Design and Permitting of Small Public Water Supplies in Florida (Chapters 64E-8, 62-550 and 62-555 FAC)

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Students of this six-hour course will benefit by becoming familiar with the Regulations of the Florida Administrative Code governing design and permitting of public water supplies and the resources available on the internet. This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C140

CEU Course Title: Contaminated Site Remediation Strategies Part I - Evaluation of Site Characteristics

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four-hour course, "Evaluation of Site Characteristics," is one of a series of courses prepared by the author on "Contaminated Site Remediation Strategies." The course series are designed to provide fundamental and practical approaches to the selection and design of remedial action and closure alternatives for contaminated sites. This course describes pertinent site characteristics and their relevance in selecting contaminated site closure options and remediation processes. The course is presented in five sections with example questions to facilitate reviews.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C142

CEU Course Title: Stormwater: Storm Water Pollution Prevention Plans and Best Management Practices

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $129

PDH Course Description: This four-hour course includes three parts. Part 1 discusses the Storm Water Pollution Prevention (SWPP) Plan requirements for industrial facilities covered under the stormwater Multi Sector General Permit (MSGP). Part 2 discusses candidate Best Management Practices (BMPs) identified as applicable for stormwater programs at industrial facilities. These BMPs are specifically required under NPDES permits for stormwater discharges, as one part of the SWPP Plan. Part 3 includes several references to more detail on the topics in this course as well as related storm water management information. This information will be useful for any manufacturing facility or construction site covered by a MSGP or state equivalent. This information will enable the student to understand the requirements of the SWPP Plan, why BMPs are necessary, and when the various BMPs are most appropriate.

This course includes multiple-choice quiz that are designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C142T

CEU Course Title: Stormwater: Storm Water Pollution Prevention Plans and Best Management Practices (Timed & Monitored)

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $129

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C146

CEU Course Title: Micropile Design and Construction – Part I

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: Worldwide use of micropiles has grown since their original development in the 1950s, and in particular since the mid-1980s. In general, micropiles are applicable when there are problems with using conventional deep foundation systems like driven piles, drilled shafts, or augercast piling. Mircopiles are primarily used as elements for foundation support to resist static and dynamic loading conditions, and less frequently as in-situ reinforcements for slope and excavation stability. Micropile can be designed as soil frictional piles or rock socketed piles either under tension or compression. The advantages of micropiles are that their installation procedure causes minimal vibration and noise, they can be installed in difficult ground conditions, and they can be used in areas with low headroom and restrictive access. This makes micropiles the preferred choice of foundation system for retrofitting existing structures in challenging areas. This course is entirely based on US Department of Transportation Publication No. FHWA NHI-05-039, Micropile Design and Construction. This two-part series discusses micropile classifications, design concepts, problems associated with the common installation methods, specifications, construction control and performance of this pile system. This is part one of the series.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C147

CEU Course Title: Micropile Design and Construction – Part II

Professional Development Hour for Engineer (PE): 12 PDH Professional Development Unit for Land Surveyor (LS, PLS): 12 PDU

Continuing Education Unit for Contractor (GC): 1.2 CEU AIA Learning Unit for Architect (RA): 12 LU

PDHcenter Course Price: $299

PDH Course Description: Worldwide use of micropiles has grown since their original development in the 1950s, and in particular since the mid-1980s. In general, micropiles are applicable when there are problems with using conventional deep foundation systems like driven piles, drilled shafts, or augercast piling. Mircopiles are primarily used as elements for foundation support to resist static and dynamic loading conditions, and less frequently as in-situ reinforcements for slope and excavation stability. Micropile can be designed as soil frictional piles or rock socketed piles either under tension or compression. The advantages of micropiles are that their installation procedure causes minimal vibration and noise, they can be installed in difficult ground conditions, and they can be used in areas with low headroom and restrictive access. This makes micropiles the preferred choice of foundation system for retrofitting existing structures in challenging areas. This course is entirely based on US Department of Transportation Publication No. FHWA NHI-05-039, Micropile Design and Construction. This two-part series discusses micropile classifications, design concepts, problems associated with the common installation methods, specifications, construction control and performance of this pile system. This is part two of the series.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C148

CEU Course Title: Drilled Shaft Design and Construction – Part I

Professional Development Hour for Engineer (PE): 12 PDH Professional Development Unit for Land Surveyor (LS, PLS): 12 PDU

Continuing Education Unit for Contractor (GC): 1.2 CEU AIA Learning Unit for Architect (RA): 12 LU

PDHcenter Course Price: $299

PDH Course Description: Once considered a specialty foundation for urban settings where vibrations could not be tolerated or where shallow foundations could not develop sufficient capacity, the use of drilled shafts as structural support have recently increased significantly due to heightened lateral strength requirements for bridge foundations and the ability of drilled shafts to resist such loads, especially enormous lateral loads from extreme event limit states often governing bridge foundation design, such as vessel impact loads. Drilled shaft construction is relatively unaffected by scour depth requirements and the tremendous lateral stiffness has made it the preferred foundation type for bridge foundations by many designers. Further, recent developments in design and construction methods of drilled shafts have provided considerably more economy to their use in all settings, including foundations for bridge piers, abutments, high mast lighting, cantilevered signs, cellular phone and communication towers. This course is entirely based on US Department of Transportation Publication No. FHWA-NHI-10-016, Drilled Shafts: Construction Procedures and LRFD Design Methods. This two-part series discusses both construction and design of drilled shafts, and addresses the applications of drilled shafts for transportation structure foundations; general requirements for subsurface investigations; construction means and methods; LRFD principles and overall design process; geotechnical design of drilled shafts for axial and lateral loading; extreme events including scour and earthquake; LRFD structure design; field loading tests; construction specifications; inspection and records; non-destructive integrity tests; remediation of deficient shafts; and cost estimation.

This is part one of the series, covering drilled shaft constrcution.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C149

CEU Course Title: Drilled Shaft Design and Construction – Part II

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: Once considered a specialty foundation for urban settings where vibrations could not be tolerated or where shallow foundations could not develop sufficient capacity, the use of drilled shafts as structural support have recently increased significantly due to heightened lateral strength requirements for bridge foundations and the ability of drilled shafts to resist such loads, especially enormous lateral loads from extreme event limit states often governing bridge foundation design, such as vessel impact loads. Drilled shaft construction is relatively unaffected by scour depth requirements and the tremendous lateral stiffness has made it the preferred foundation type for bridge foundations by many designers. Further, recent developments in design and construction methods of drilled shafts have provided considerably more economy to their use in all settings, including foundations for bridge piers, abutments, high mast lighting, cantilevered signs, cellular phone and communication towers. This course is entirely based on US Department of Transportation Publication No. FHWA-NHI-10-016, Drilled Shafts: Construction Procedures and LRFD Design Methods. This two-part series discusses both construction and design of drilled shafts, and addresses the applications of drilled shafts for transportation structure foundations; general requirements for subsurface investigations; construction means and methods; LRFD principles and overall design process; geotechnical design of drilled shafts for axial and lateral loading; extreme events including scour and earthquake; LRFD structure design; field loading tests; construction specifications; inspection and records; non-destructive integrity tests; remediation of deficient shafts; and cost estimation.

This is part two of the series, covering drilled shaft LRFD design.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C150

CEU Course Title: Mechanically Stabilized Earth Walls (MSE) and Reinforced Soil Slopes (RSS)

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: Due to advantages in economics, constructability, and aesthetics, the construction of mechanically stabilized earth (MSE) walls and Reinforced Soil Slopes (RSS) is now commonplace. This course is intended to enable the engineers and construction personnel to identifies and evaluate potential applications of MSEW and RSS as an alternative to other construction methods and as a means to solve construction problems. It focuses on the proper selection, design, analysis, performance, specifications, monitoring and construction of of MSE walls and. RSS embankments. This course is entirely based on US Department of Transportation Publication No. FHWA-NHI-00-043 “Mechanically Stabilized Earth Walls and Reinforced Soil Slopes Design & Construction Guidelines”.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C151

CEU Course Title: Design of High-Purity Water Systems

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course examines the specifications for high purity water as established by various standards setting organizations such as The American Society for Testing and Materials, National Committee for Clinical Laboratory Standards, and the US Pharmacopoeia. In addition, the course examines the nature of water, the types of contaminants in water, and treatment methods for the control of contaminants in water. The design of most high purity water systems consists of a number of treatment methods integrated together to achieve the water quality objectives. The course examines common high purity water system process designs used to meet the various water quality specifications.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C152

CEU Course Title: Rock Foundations

Professional Development Hour for Engineer (PE): 12 PDH Professional Development Unit for Land Surveyor (LS, PLS): 12 PDU

Continuing Education Unit for Contractor (GC): 1.2 CEU AIA Learning Unit for Architect (RA): 12 LU

PDHcenter Course Price: $225

PDH Course Description: This course provides engineers and contractors with design guidance and technical criteria for design of rock foundations based on the U.S. Army Corps of Engineers' Engineer Manual on Rock Foundations. The manual provides a minimum standard to be used for designing a satisfactory rock foundation for the usual situation. It discussed design considerations, factor of safety, construction considerations, and selection of appropriate geotechnical instrumentation. The manual provides guidance on site investigation techniques and procedures, rock mass characterization and classification schemes, foundation deformation, sliding stability assessment, cut slope stability, and settlement and foundation bearing capacity. It also discusses conditions that cause construction or operation problems in rock foundation, such as underground cavities; swelling and squeezing rock, and gradational soil-rock contacts, rock weathering, saprolites, and residual soils. Unusual or special site, loading, or operating conditions may warrant sophisticated analytical designs that are beyond the scope of this manual.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C155

CEU Course Title: Earth Pressure and Retaining Wall Basics for Non-Geotechnical Engineers

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course is intended for a wide range audience and in particular, the non-geotechnical engineer. Therefore it is not an exhaustive review of the subject. The objective of the course is to discuss the three types of lateral earth pressure (at rest, active and passive) that apply to a wall and describe how each is calculated. The course then uses this information and discusses the method of calculating the active earth pressure force using the Rankine and Coulomb methods described in this course. The method for calculating the factors of safety for sliding, overturning and bearing capacity are discussed. Basic examples are provided to illustrate the concepts.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C160

CEU Course Title: Alternative Stormwater Management: Low Impact Development

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: This 10-hour course provides guidance for the application and design of the alternative stormwater management techniques of Low Impact Development (LID). The course content is based on the Prince George's County Maryland publication Low Impact Development Design Strategies: An Integrated Design Approach 1999 (150 pages). This publication introduces the goals of LID, presents the methodology of LID site planning, teaches how hydrologic methods can be used in LID design, and provides information to select and implement site specific integrated management practices.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C160T

CEU Course Title: Alternative Stormwater Management: Low Impact Development (Timed & Monitored)

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C161

CEU Course Title: Response to Oil Spills

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour course introduces planning and techniques for response to oil spills. It describes key factors for contingency planning, presents an introduction to the National Response System, and summarizes factors to be considered for shoreline cleanup of an oil spill. Response approaches are described with some detail on when and why they can be effective. The course introduces the National Contingency Plan Product Schedule which identifies additives that are available for responding to an oil spill.

This course will be particularly useful for persons responsible for preparing and implementing response programs such as Spill Prevention, Control, and Countermeasure (SPCC) Plans, Best Management Practices (BMP) Plans, and Storm Water Pollution Prevention (SWPP) Plans. The course also will be useful for understanding the National Response System and the role of government agencies in response to an oil spill.

This course includes a multiple-choice quiz that was designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C162

CEU Course Title: Confined Disposal of Dredged Material

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides guidance and evaluation of dredged material disposal and disposal alternatives. While selection of dredging equipment is important for economic dredging, the selection of a disposal alternative is of equal or greater importance in determining viability of the project especially from an environmental standpoint. The design, operation and maintenance, management and productive use of confined dredged material disposal areas are presented. The course will enable the student to understand the procedures and importance of data gathering, sediment characterization and disposal site foundation conditions involved in the design of containment areas, retention dikes and storage capacity estimates.

The course is based on Engineer Manual EM 1110-2-5025 US Army Corps of Engineers, Dredging and Dredged Material Disposal, chapters 1 and 4. A multiple-choice quiz is included at the end of the course to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C163

CEU Course Title: Beneficial Use of Dredged Material

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour course provides an overview for the planning, design and selection of dredged material as a manageable, beneficial resource as an alternative to normal methods of disposal. Land creation with dredged material often consists of filling, raising and protecting areas that are periodically submerged. The types of areas considered in this course are parks, agricultural, forest, solid waste landfill, industrial, commercial and residential use. Habitat development, which includes wetland, island and aquatic habitats, is not discussed here. You are required to study the following US Army Corps of Engineers Manual: Chapters 1- 3, 11- 13 and 15 of Beneficial Use of Dredged Material EM 1110-2-5026 (1987 Edition, 66 pages).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C164

CEU Course Title: Soil Stabilization for Pavements

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour course discusses criteria and methods for improving soil characteristics by the alteration or modification of one or more of soil properties for improved performance of roads and airfield pavements. Stabilization can be used for sub-grade materials ranging from expansive clays to granular materials. A wide selection of processes and materials are available for the engineer. The course will describe the types of available additives used for different types of soil, the quantity to use and the methods of construction used to blend the additives and soil. Soil additives discussed here include portland cement, lime, flyash, bitumen and combinations of two or more these additives. You are required to study the following Technical Manual: Soil Stabilization for Pavements TM 5-822-14/ AFJMAN 32-1019 of the joint departments of the Army and the Air Force (1994 edition, 57pages).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C165

CEU Course Title: General Principles of Pumping Station Layout

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course provides general guidance and principles that should be considered and evaluated during the design and layout of flood control pumping stations. The principles are necessary to produce an economical, efficient and dependable pumping station. The general principles for pumping station design and layout for sumps, types of discharge and arrangements, types of pumps, types of sumps along with environmental, power and access considerations are discussed. The course covers a wide range of pumping station features: types of pumps, pumping station floor elevations, sump sizes, discharge pipe elevations, siphons and emergency closures. At the conclusion of this course the student will be familiar with the general principles that determine the location, site selection and various types of pumping stations and understand the basic pump station auxiliary equipment such as cranes, trash rakes, fire protection and heating and ventilation.

You are required to study the US Army Corps of Engineers Manual, “General Principles of Pumping Station Design and Layout”, EM 1110-2-3102 (1995 Edition, 33 pages), PDF file. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C166

CEU Course Title: Alternative Slope Stabilization Techniques: Soil Bioengineering

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Soil Bioengineering is an integrated design technique that combines living biological elements and engineering design methods to protect slopes and reduce erosion. Soil Bioengineering can be an effective low-cost solution to slope and erosion problems where site access is difficult and where site aesthetics require a more natural appearance. This online course provides guidance for the application and design of the alternative slope stabilization techniques of Soil Bioengineering. The course introduces the goals, describes the design methodology, teaches about construction methods, and provides information to select and implement soil bioengineering for slope stabilization.

The course content is based on the Natural Resources Conservation Service Engineering Field Handbook Chapter 18 Soil Bioengineering for Upland Slope Protection and Erosion Reduction (61 pages). This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C167

CEU Course Title: Field Compaction Methods for Soils

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: This hour online course discusses the methods involved in Field Compaction for Soils. The subgrade is the first line of support for roadways, bridges, runways, etc. It is important that during the placement of earth backfill that the subgrade be compacted to the minimum requirements as determined by the engineer. This course will introduce the engineer to the most widely used methods for compacting subgrades and their importance in the construction of various structures.

This course requires that the readers have access to the following AASHTO or ASTM standards: Standard Test for Laboratory Compaction Characteristics of Soil Using Modified effort, (ASTM D-698 and AASHTO T-180) or Standard Test for Laboratory Compaction Characteristics of Soil Using Standard effort (ASTM D-1557 and AASHTO T-99).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C167S

CEU Course Title: Métodos De la Compactación Del Campo para los Suelos

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: La compactación del suelo se ocurre durante las primeras etapas de un proyecto de construcción. El grado de compactación del suelo podía determinar fácilmente la vida de estructuras grandes o pequeñas desde las estructuras residenciales, almacenes, estacionamientos, pistas de aterrizaje, carreteras, etc. Este curso presenta los fundamentos del campo de compactación del suelo desde el análisis del laboratorio hasta las pruebas de la compactación. Una prueba está incluida al final para ayudar en el entendimiento del material del curso.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C168

CEU Course Title: Monitoring Well Design, Installation and Reporting Guidelines at HTRW Sites

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour course provides general guidance for the design, installation and reporting of borings, monitoring wells and other associated geotechnical activities and devices at hazardous, toxic and radioactive waste (HTRW) project sites. To accurately characterize a HTRW site, the procedures for drilling, well installation and sampling must be standardized, documented and followed concisely. Only chemical issues related to HTRW work are covered in this course. Biological issues are discussed in other sources as referenced below.

This course is based primarily on chapters 1 - 8 of the US Army Corps of Engineers Manual, "Monitoring Well Design, Installation and Documentation at Hazardous, Toxic and Radioactive Waste Sites", EM 1110-1-4000 (1998 Edition, 51 pages).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C170

CEU Course Title: Hazardous and Toxic Waste Disposal Technologies

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course provides general guidelines for the engineered disposal of hazardous and toxic waste (HTW) at uncontrolled hazardous waste sites. The guidelines are intended for the selection of remedial actions and treatment of hazardous waste contaminants by constructing and operating waste landfills. Landfills present two types of environmental risks. Potential mismanagement of reactive, ignitable or incompatible wastes could result in fires, explosions or toxic fume releases. Leachate, runoff or wind erosion can contaminate the subsoil, groundwater and nearby surface water. Remedial actions performed at a contaminated site must comply with federal and state regulations.

The student will become familiar with the general guidelines and techniques for the design and installation of land waste disposal areas and deep well injection systems used for the disposal of hazardous waste. Deep well injection is considered as an optional method to land disposal. Basic design elements of landfills, advantages and disadvantages of landfill disposal systems and consideration of the specific site conditions to assure sound engineering solutions in order to forestall problems or litigation are discussed. The methods and basics of incineration and thermal desorption methods and their uses for disposing of contaminated material in waste landfills are also discussed.

You are required to study chapter 4, paragraphs 4-20 and 4-22, and chapter 5 of the US Army Corps of Engineers Manual, “Technical Guidelines for Hazardous and Toxic Waste Treatment and Cleanup Activities”, EM 1110-1-502 (1994 Edition, 25 pages) and the Course Introduction paragraph. All material for this course is in PDF file format.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C171

CEU Course Title: Streambank and Shoreline Protection

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Streambank and shoreline erosion can significantly impact: water quality, wildlife habitat, and structures adjacent to our rivers and lakes. Streambank and shoreline protection methods require a careful assessment of the problems at hand and the methods of treatment. This course provides guidance for the application and design of streambank and shoreline protection. Both vegetative methods and structural methods are presented.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C172

CEU Course Title: Understanding the Manual on Uniform Traffic Control Devices (MUTCD) Part I

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Traffic control is of great importance in traffic engineering. The Manual on Uniform Traffic Control Devices (MUTCD) is a guideline that promotes the safe and efficient movement of traffic. This manual gives guidelines for the placement of highways signs, striping, signaling, and much more. This course will provide the reader with the knowledge to use the basic principles of the MUTCD. The course materials are based solely on the 2003 edition MUTCD for Streets and Highways.

This 8 hour online course is the first part of a 3 part series and will introduce to the reader the methods involved in designing the traffic control for highways and streets using the MUTCD.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C173

CEU Course Title: Understanding the Manual on Uniform Traffic Control Devices (MUTCD) Part II

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Traffic control is of great importance in traffic engineering. The Manual on Uniform Traffic Control Devices (MUTCD) is a guideline that promotes the safe and efficient movement of traffic. This manual gives guidelines for the placement of highways signs, striping, signaling, and much more. This course will provide the reader with the knowledge to use the basic principles of the MUTCD. The course materials are based solely on the 2003 edition MUTCD for Streets and Highways. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C174

CEU Course Title: Understanding the Manual on Uniform Traffic Control Devices (MUTCD) Part III

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Traffic control is of great importance in traffic engineering. The Manual on Uniform Traffic Control Devices (MUTCD) is a guideline that promotes the safe and efficient movement of traffic. This manual gives guidelines for the placement of highways signs, striping, signaling, and much more. This course will provide the reader with the knowledge to use the basic principles of the MUTCD. The course materials are based solely on the 2003 edition MUTCD for Streets and Highways. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C176

CEU Course Title: Guidelines for Hazardous and Toxic Waste Collection and Removal

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course provides general guidelines and techniques for the management and cleanup of uncontrolled hazardous and toxic waste (HTW) sites for the protection of public health and the environment. The guidelines discussed pertain to the remediation of on site contamination by the collection and removal of wastes, soils, sediments, liquids and sludges. Techniques for remediation of contaminated drums, tanks, lagoons, landfills, soils and structures are discussed in this course. Remedial actions performed at a contaminated site must comply with federal and state regulations.

The student will become familiar with several methods and techniques used to collect and remove contaminated wastes, soil and sludges at hazardous and toxic waste sites (HTW). HTW disposal sites include contaminated drums, tanks, lagoons, landfills and structures. The student will understand the importance for proper management of collection and removal activities and for not mixing incompatible waste together. The basic guidelines for the O&M of a treatment method, guidance in the selection of the most appropriate method for treatment and their advantages and disadvantages are discussed. Potential environmental risks caused by a treatment methods and measures available for minimizing risks are discussed.

You are requested to study Chapter 3, section I of the US Army Corps of Engineers Manual, “Technical Guidelines for Hazardous and Toxic Waste Treatment and Cleanup Activities”, EM 1110-1- 502 (1994 Edition, 38 pages, PDF file).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C177

CEU Course Title: Control of Water Terrorism Agents

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: With the war on terrorism comes a heightened sense of concern and anxiety over the potential threat of water terrorism. This could take the form of destruction of essential infrastructure or the intentional contamination of a water supply. This course investigates the threat of a number of potential chemical and biological agents. In addition, the course examines the current technology available for the control and mitigation of water terrorism agents.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C178

CEU Course Title: Guidelines for Contaminated Ground Water Plume Management

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course provides general guidelines and techniques for management of contaminated ground water plumes at uncontrolled hazardous and toxic waste sites. The management methods include extraction/injection well systems, subsurface barrier systems such as slurry trench cutoff walls, grout curtains, membrane and synthetic sheet curtains, sheet pile cutoff walls and pumping systems combined with subsurface barriers. Gravity systems, seepage basins, subsurface drains and drainage ditches and ground water barrier combinations are also discussed. Remediation controls for surface water and gas emissions are not discussed here. Remedial actions performed at a contaminated site must comply with federal and state regulations.

The student will become familiar with methods and techniques used to treat and manage contaminated ground water plumes at hazardous and toxic waste sites (HTW). Ground water plumes can contain contaminants like volatiles, soluble organic, corrosive acids and alkalis. The student will understand the design and construction of deep well and extraction/injection well pumping systems, ground water barriers including slurry trench and sheet pile cutoff walls, grout curtains and membrane sheet curtains. Subsurface barriers use in combination with pumping systems is discussed. The basic guidelines for the O&M of a treatment method, guidance in the selection of the most appropriate method for treatment and their advantages and disadvantages are discussed. Potential environmental risks caused by the remedial activities and measures to take to minimize the risks are discussed.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C179

CEU Course Title: Surface Water and Gas Control Guidelines for HTW Sites

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course provides general guidelines and techniques to manage surface water and gas emissions at uncontrolled hazardous and toxic waste (HTW) sites. Surface water management is necessary to reduce erosion and to control contaminant, leachate and gas migration. Management methods discussed include earth berms and levees, terraces and benches, disposal site surface grading and sealing, revegetation and passive and active gas control systems. Gravity systems including drainage ditches, seepage basins, sedimentation basins, flumes and combinations of these systems are discussed. The student will become familiar with methods and techniques used to manage surface drainage and leachate at hazardous and toxic waste (HTW) sites. The purpose is to reduce erosion, water ponding, runoff and infiltration of contaminated waste into downstream water or streams. The student will better understand the application of interception or diversion methods such as ditches, berms, flumes, terraces and benches and seepage and sedimentation basins. Other techniques for erosion protection, sealing and revegetation are discussed and describe chemical stabilizers, synthetic membranes, soil cement and asphalt concrete. The student will also become familiar with the gas generation and migration process and the basic components and construction considerations of various management systems. Also considered are the proper steps, materials and plants used to reestablish vegetation for erosion control and possible reuse of waste sites. Basic guidance in the selection of the most appropriate method to use and their advantages and disadvantages are discussed.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C180

CEU Course Title: Fluvial Geomorphology and Natural Channel Design

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: Natural channel design has become extremely popular amongst the stream restoration community. Natural channel design shifts the focus from the traditional engineering goal of maximizing conveyance, to creating a channel with long-term stability and ecological value. The understanding of fluvial geomorphology is critical to success of Natural Channel Design projects. Streambank restoration requires a careful assessment of the problems at hand and evaluation of the activities needed to bring the channel back to dynamic equilibrium. This course provides an introduction to fluvial geomorphology and guidance for the application and design of streambank restoration using Natural Channel Design. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C181

CEU Course Title: OSHA’s Guidelines for Hazardous Waste Operations & Emergency Response (HAZWOPER) 8-HR Refresher Training^{ABIH CM APPROVAL #11-588}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: The OSHA Hazardous Waste and Emergency Operations (HAZWOPER) regulations, found at 29 CFR 1910.120, require all covered individuals who have had the 24-hour or 40-hour required training to have 8-hour refresher training each year. This course provides such training for those covered individuals. Combined with a suggested first aid class, the program covers the complete HAZWOPER program including regulations, personal protective equipment, and key health and safety issues.

This course requires the completion of a multiple-choice quiz at its conclusion in order to obtain the necessary certification for the individuals to continue working at hazardous waste sites covered under the OSHA regulation.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C181W

CEU Course Title: OSHA’s Guidelines for Hazardous Waste Operations & Emergency Response Refresher Training (Live Webinar)^{PE, ABIH CM APPROVAL #11-588}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $440

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C182

CEU Course Title: Practical Design of Water Distribution Systems

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This is a four-hour online course discussion on practical water distribution system design. It is important to understand how soil conditions affect the design and choice of materials to protect the system. Basic information to develop a model is outlined as well as how to attain the necessary information. ANSI/AWWA standards are provided for materials and procedures.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C183

CEU Course Title: Guidelines for Treatment of Liquid Waste Streams

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course provides general guidelines for treating hazardous liquid waste streams by air stripping and biological processes. The guidelines assist in the selection of remedial actions for treating hazardous and toxic waste (HTW) contaminants. Air stripping, a mechanical method using lagoons and packed towers, is discussed. Biological methods include trickling filters, rotating biological contactors, activated sludge systems and waste stabilization ponds. The basis for selecting a treatment method, criteria for optimum performance, advantages and disadvantages are presented for consideration. Remedial actions performed at a contaminated site must comply with federal and state regulations.

This course provides general technical guidelines and methods for the treatment of liquid waste by physical and biological methods. Physical treatment methods include air or stream stripping and absorption or both methods used in combination. Biological treatment methods use the action of microbes similar to that of ecosystems but at much faster rates. Organics in solution are removed, partly mineralized and partly collected as a semi solid or sludge and separated from the liquid waste. Treatment of liquid waste renders such waste and any residues left from treatment methods non-hazardous and safer to dispose of, to transport or to store.

Liquid waste includes; leachates, ground water, surface water and effluents generated by other treatment measures. Liquid wastes vary considerable depending on the type of activity generating them; waste from the oil industry contains oily substances and hydrocarbons while galvanic industries generate heavy metals. Ground water may be contaminated from fuel storage, chemical leakage, fuel spills, underground pipeline failures, runoff of chemical preservatives, uncontrolled disposal of HTW materials and other sources. Contaminants include chlorinated, aromatic or polycyclic hydrocarbons, solvents, ammonia, hydrogen sulfide or heavy metals.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C184

CEU Course Title: Reclaimed Asphalt Pavement (RAP)

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: The use of Reclaimed asphalt pavement (RAP) has been practiced since 1974 in Nevada and Texas. With the sponsorship of the Federal Highway Administration more than 40 states performed RAP demonstration projects between 1976 and 1982.

Though it has been used for decades reclaimed asphalt pavement (RAP) is still considered to be in its early stages of development and use. This 3 hour online course will explore the various uses of RAP such as asphaltic concrete, base and subbase material as well as embankment and fill material. The material properties will be discussed such as shear strength, density, and compaction to name a few.

This course will provide the reader with the knowledge to use RAP on their next project. The course materials are based solely on the website of the FHWA’s Turner – Fairbank Highway Research Center and their RAP web pages. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C185

CEU Course Title: Chemical Treatment of Liquid Waste Streams

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course provides general guidelines for treating industrial and hazardous liquid waste streams by chemical and physical chemical processes. The guidelines assist in the selection of remedial actions for treating hazardous and toxic waste (HTW) contaminants. The methods include precipitation, flocculation, sedimentation, neutralization, oil-water separation, reverse osmosis and ultrafiltration. The basis for selecting a treatment method, criteria for optimum performance, advantages and disadvantages are presented for consideration. Remedial actions performed at a contaminated site must comply with federal and state regulations.

Treatment of liquid waste renders such waste and any residues left from treatment methods non-hazardous and safer to dispose of, to transport or to store. Liquid waste includes; leachates, ground water, surface water, industrial discharges, city street runoff, mining activities and effluents generated by landfills and other treatment measures. Liquid wastes vary considerable depending on the type of activity generating them; waste from the oil industry contains oily substances and hydrocarbons while galvanic industries generate heavy metals. Ground water may be contaminated from fuel storage, chemical leakage, fuel spills, underground pipeline failures, runoff of chemical preservatives, uncontrolled disposal of HTW materials and other sources. Contaminants include chlorinated, aromatic or polycyclic hydrocarbons, solvents, ammonia, hydrogen sulfide or heavy metals.

There are many treatment methods, which function by various chemical and physical means or in combinations. All methods are sensitive to heavy metals, oil and grease by varying degrees. Methods such as ultrafiltration can handle suspended solids better than other methods such as reverse osmosis. Physical processes treat suspended solids either by allowing them to settle out (sedimentation) or to float to the top naturally. Or the process may use stirring or agitating actions to cause particles to contact each other and stick together without or with chemical additives (flocculation). Chemical flocculants produce larger particles. Particle flotation can be aided with dissolved air under pressure or under vacuum conditions (dissolved air flotation). Chemical processes include precipitation, flocculation, neutralization and solidification. Membrane processes include reverse osmosis and ultrafiltration and other filtration systems.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C186

CEU Course Title: Gravel Roads Design and Maintenance

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $145

PDH Course Description: Did you know that more than 50% of all the roads in the US and more than 90% of all the roads in the world are unpaved? This course presents information on the gravel roads maintenance and design for the benefit of engineers, contractors, planners, managers, and grader operators. The contents cover routine maintenance and rehabilitation, drainage, surface gravel, dust control/stabilization and innovations. The course materials are based entirely on the Federal Highway Administration publication: Gravel Roads Maintenance and Design Manual. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C186T

CEU Course Title: Gravel Roads Design and Maintenance (Timed & Monitored)

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $145

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C187

CEU Course Title: Guidelines for Streambank Protection

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course provides general guidelines and practices for protecting streambanks from erosion and correcting erosion problems. The nature of streams, erosion and bank failure processes and methods for reducing damages to the streambed and bank is discussed. The course covers vegetative stabilization and structural methods including riprap, gabions, checkdams and bulkheads. Control of surface water is also necessary to prevent sheet and rill erosion of streambank slopes. Typical methods used to manage over bank flows including earth berms, diversion ditches and terraces as well as vegetation are also discussed. The emphasis of the course is on natural streams and creeks. Navigation channels are not considered but some of the measures considered here for streambank protection are appropriate for larger waterways. State or Federal permit approval is required.

The student will become familiar with methods and techniques used to protect streambanks from erosion and overbank drainage in order to reduce soil erosion and runoff into downstream waterways. The student will better understand the application of interception and diversion methods such as ditches, berms and benches. The student will also become familiar with the nature of streams and factors causing streambank erosion and failure. Basic guidance in the selection of the most appropriate method to use and the advantages and disadvantages are discussed.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C188

CEU Course Title: Soil Erosion and Sediment Control

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course provides general guidelines and practices to manage stormwater and erosion and sediment control (ESC) at construction sites and urban areas. The methods and techniques discussed cover surface stabilization, runoff and sediment control and stormwater protection management. The goal is to reduce erosion and runoff of sediments and pollutants onto downslope land and streams or lakes. Ground water and surface water can convey contaminants such as volatiles, soluble organics, corrosive acids and alkalis. The student will better understand the application of diversion methods such as ditches, berms, down pipes, flumes, terraces and benches and sediment and detention basins. Practices for surface stabilization are discussed and include synthetic membranes, vegetation, land grading and soil bioengineering for slope protection.

Basic guidance in the selection of the most appropriate practice to use and their advantages and disadvantages are discussed. A diagram displaying a matrix for guidance in selecting erosion and sediment control practices in developing areas is presented. Remedial actions and activities performed at construction sites must comply with federal, state and local regulations in order to protect public health, environment and water quality.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C189

CEU Course Title: Solidification/Stabilization Treatment Methods

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course provides basic info about Solidification/Stabilization (S/S) treatments widely used to remediate hazardous and toxic waste sites. Factors to consider for the selection of S/S treatment methods are discussed in this course. Required testing, sampling and optimization are also discussed. Remedial actions performed at a contaminated site must comply with federal, state and local regulations in order to remove any threat to human health, welfare or to the environment. S/S can be used to remediate contaminated soils and sludge prior to final disposal and reduce the land needed for disposal as for traditional landfills. .

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C190

CEU Course Title: Environmental Awareness: Introduction to Green House Gas Sources, Impacts, and Control

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course provides basic information on the chemicals considered to be Green House Gases, the source of these emissions, relative emission quantities from all sectors, and how these estimates are developed. Green House Gases and Global Warming are issues regularly discussed in the news and important factors in the US economy.

The student will become familiar with the sources of Green House Gas emissions and the relative quantity from these sources in the US. The student also will become aware of the US inventory methods. The information in this course will assist the student in assessing how and why Green House Gases are important for the engineer.

This course includes a multiple-choice quiz that was designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C191

CEU Course Title: Environmental Action: Estimating Green House Gas Emissions from Manufacturing

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course provides the understanding and basic skill required for engineers within the manufacturing sector to estimate Green House Gas emissions from one or more manufacturing facilities. The course will also be of interest to engineers desiring a better understanding of Green House Gas emission estimating. The student will be introduced to reasons why Green House Gas emissions are measured and will be presented a method for estimating these emissions at a manufacturing facility. Data and references are furnished to assist in calculations of Green House Gas emissions at manufacturing facilities and methods are presented for monitoring emissions over time. At the completion of this course, the student should have sufficient understanding of Green House Emissions to incorporate this concept into new project planning and to effectively communicate results to managers, employees, and the interested community.

This course includes a multiple-choice quiz that was designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C192

CEU Course Title: Subsurface Barriers for Contaminated Sites

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course provides general guidelines and methods for the control of contaminated ground water plumes at uncontrolled hazardous and toxic waste (HTW) sites. The methods discussed include subsurface vertical barrier wall systems such as slurry trench cutoff walls, grout curtains, membrane and synthetic sheet curtains, sheet pile cutoff walls, vibratory beam walls, permeable reactive barriers and deep soil mixing. Remedial actions performed at a contaminated site must comply with federal and state regulations.

For any remediation project it must be determined whether cleanup or containment will be the best action. If containment actions are chosen, groundwater pumping and groundwater barriers are used to cleanup the contaminants and to prevent off-site migration of contaminants. Remedial actions consist of site control and on site treatment. A waste site must be investigated for a wide range of conditions, including ground water levels, surface drainage and subsurface ground conditions; including contaminated ground water plumes in three dimensions.

The advantages and disadvantages of various groundwater barrier methods are compared. The treatment methods present certain risks to the public health and environment that must be considered. Considerations for utilizing a treatment method include energy use, maintenance costs, requirements for excavation and adequate treatment performance. Environmental risks include mismanagement of surface and groundwater drainage and incomplete treatment. Leachates and migration of contaminants can contaminate subsoil, groundwater, water wells and nearby surface water unless properly managed.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C193

CEU Course Title: Introduction to Bioretention

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Bioretention is a low impact development technique designed to enhance water quality and to mimic pre-developed hydrologic conditions. This online course provides an introduction to the integrated management practice of bioretention. The course content is based on the Prince George’s County Maryland publication The Bioretention Manual Chapter 1, 2002 (31 pages). This publication introduces the goals and benefits of bioretention, teaches about the biological processes and cycles involved, introduces the reader to sizing criteria, and introduces the reader to different bioretention area types and design themes. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C194

CEU Course Title: Design of Bioretention Systems

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Bioretention is a low impact development technique designed to enhance water quality and to mimic pre-developed hydrologic conditions. This online course provides guidance for the design of the integrated management practice of bioretention. The course content is based on the Prince George’s County Maryland publication The Bioretention Manual Chapter 2, 2002 (60 pages). This publication provides a background on the siting, sizing, and design criteria of bioretention. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C195

CEU Course Title: Ground Improvement Methods - Grouting

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three hour online course discusses guidelines and criteria for improving ground conditions by chemical and particulate grout injections. Grouting methods include permeation, compaction, slurry, jet grouting, deep soil mixing and mini-piles. Grouting can be used to modify soil properties in order to improve performance for slope stability, bearing capacity, seepage instability, groundwater control during construction, excavations in tight places, tunneling and to create subsurface groundwater barriers. Grouting can be used to stabilize sub-grade soil ranging from expansive clays to granular materials. A wide selection of processes and materials are available for the engineer. The course will describe the grouting methods and types of grouts used, suitability for the ground problems and degree of improvement attainable for different soils.

The primary uses for grouting ground formations are to: a) increase the strength and bearing capacity or the soil stability, b) reduce seepage and control groundwater during construction, c) form groundwater barriers and d) rehabilitate or reinforce structures. This course should be a guide for determining the types of grout and methods to use for improving a subgrade soil. The advantages and disadvantages of the commonly used grouts and additives are discussed along with various methods for application.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C196

CEU Course Title: Stormwater Control Practices

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course provides general guidelines and practices to control stormwater runoff and sediment at construction sites and urban areas. The methods and techniques discussed include sedimentation basins, detention basins and also constructed wetlands and combinations of these systems. Other stormwater management and protection practices are briefly described. Remedial actions and activities performed at construction sites must comply with federal, state and local regulations to protect water quality.

The stormwater control practices described in this course are keyed to the detention of runoff and the deposition or trapping of sediment. If the containment could retain all runoff the efficiency would be 100%. Retention of runoff is impractical and would not be feasible and prohibitively expensive considering the required acquisition of land and the loss of future development. Detention practices serve to reduce the frequency of erosive downstream flooding and to trap the sediment and contaminants or nutrients carried by the runoff. Water is discharged at a controlled non-erosive rate and suspended particles are allowed to settle in the basin.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C197

CEU Course Title: Wetland Development

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course provides general guidelines and practices for the development of wetland habitat areas by dredging and the construction of stormwater wetlands for stormwater runoff and sediment control at construction sites and urban areas. The course provides an overview for planning, design and utilization of dredged material as an alternative method for beneficial dredge disposal. Wetland creation with dredged material often consists of filling, raising and protecting areas that are periodically or permanently submerged. Remedial actions and activities performed at construction sites must comply with federal, state and local regulations to protect water quality.

The student will understand the procedures for planning and developing feasible areas for wetlands and marches with dredged material, the benefits and disadvantages. Design factors including dredge material, weirs, shape and size and siting of dredged material wetlands are discussed. The student will also become familiar the techniques of constructed wetlands to manage stormwater drainage at construction sites and developed areas. The purpose is to reduce erosion, water ponding and runoff of sediments and pollutants onto down gradient land and downstream water or streams since groundwater and surface water may be contaminated with volatiles, soluble organics, corrosive acids and alkalis.

Wetlands have many names – freshwater and saltwater marches, bogs, sloughs, swamps, bottom lands. They are in-between places, which lie between large bodies of water, coastal areas, lakes and streams and dry land. They are defined as areas inundated by surface or ground water at frequencies and duration that support vegetation adapted to saturated soil conditions. Although all wetlands are not “wet” all year, drier wetlands have significant functions. The type of dredged material will determine the suitability for wetland creation. Course or fine-grained materials may be used for their creation and will determine the need for containment dikes. It should be noted dredged material contaminants usually fall within the acceptable limits, which will allow it to be used as fill material for wetland and environmental construction.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C198

CEU Course Title: All About Watermains - An Insiders View

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: Written by an engineer who has designed watermain projects, managed their construction for a municipality and actually constructed them for a contracting firm. This course looks at everything from a brief history on watermains, to watermain materials and nomenclature to the actual process of constructing a watermain. Filled with personal insight and first hand knowledge about what it takes to get a watermain onto paper and put it into service. This course is essential for any engineer to gain a greater understanding about how water gets from it’s source to your faucet.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C201

CEU Course Title: Stormwater Drainage Design for Parking Lots

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $75

PDH Course Description: Parking lots can be seen almost everywhere, from shopping centers to office buildings to schools. Stormwater drainage design is an integral component in the design of parking lots. This course covers the basics of designing an adequate storm drainage system for a parking lot. Design methods are presented for evaluating rainfall and runoff magnitude, pavement drainage, gutter flow and drainage inlets. Concept for the design of detention/retention facilities is also discussed. Several examples are presented to illustrate the detailed procedures for designing storm drainage system of a parking lot. The basic principles discussed in this course can be applied not only to parking lots, but to parking decks, paved streets and highways as well.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C201T

CEU Course Title: Stormwater Drainage Design for Parking Lots (Timed & Monitored)

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $75

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C202

CEU Course Title: 2010 ADA Standards for Accessible Design

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $285

PDH Course Description: The ADA Amendments Act (the ADAAA) has changed the landscape of the Americans with Disabilities Act. Whether you are an employee or an employer, you must understand your rights and obligations under the ADAAA because almost everyone will experience disabilities at some point during his/her life.

The Americans with Disabilities Act of 1990 (ADA), is a civil rights law for persons with disabilities. Civil rights, by their very nature, focus on the needs and rights of individuals; they are built on the belief that all individuals, regardless of their circumstances, are entitled to equal treatment in American society. The ADA was amended in 2008, which made significant changes to the ADA's definition of "disability" that broadens the scope of coverage under both the ADA and Section 503 of the Rehabilitation Act.

This course is designed to help increase your knowledge and understanding of the basic principles and core concepts in the Americans with Disabilities Act of 1990 (ADA), the ADA Amendments Act of 2008 (ADAAA), and the 2010 ADA Standards for Accessible Design.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C203

CEU Course Title: Guidance on the 2010 ADA Standards for Accessible Design

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $145

PDH Course Description: This course provides the background information and discussion related to the adoption of the 2010 ADA Standards for Accessible Design. In particular, it addresses changes to the Standards, the reasoning behind those changes, and responses to public comments received on these topics. This is a companion course to S158 "2010 ADA Standards for Accessible Design." Through this course, you will better understand the purposes of the ADA and ADAAA, and the accessible regulations published by the Department of Justice.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C204

CEU Course Title: Protective Coastal Beaches and Dredging

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course provides general guidelines and practices for the development and construction of beaches and dunes for the protection of coastal lowlands and restoration of eroded beaches. The course provides an overview for planning and utilization of dredged material as an alternative method for beneficial dredge disposal. Beach and dune creation with dredged material consists of filling, raising and protecting areas that are subject to wave attack and periodically or permanently submerged. Remedial actions and activities performed at the construction sites must comply with federal, state and local regulations to protect water quality, fish and animal habitat.

The student will understand the procedures for planning, developing and restoring beaches and dunes with dredged material and the benefits and disadvantages. Design factors including types of dredge material and equipment selection, timing of material placement and methods for placement are discussed. The student will also become familiar with the techniques used to construct beaches for wildlife habitat and measures to avoid adverse results.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C205

CEU Course Title: O & M of Dredge Containment

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course provides general guidelines and practices for the planning and operation and management of confined dredged material disposal areas. Containment area dikes, effluent weirs and inflow inlets are discussed. While the selection of dredging equipment is important for efficiency and economy in dredging, selection, location, operation and management is of equal or greater importance in determining viability and service life of a project. Consideration must be given to the compatibility of the containment for future land disposal or development. Construction and remedial activities performed at the construction sites must comply with federal, state and local regulations to protect water quality, fish and animal habitat.

The student will understand the procedures for planning and operation and maintenance of confined disposal areas for dredge material and the associated benefits and limitations. Design factors include types of dredge material, shape, size, weirs, and inflow inlets of containment areas. Timing of dredge material placement and methods for placement are discussed. The student will also become familiar with the management of dredge flow into and from containment areas by adjusting the weirs, outlets, interior dikes and containment cell arrangements to improve settlement.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C206

CEU Course Title: Metal Corrosion - Causes and Types

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: This one-hour online course discusses the causes and types of metal corrosion and methods available to mitigate corrosion. Proper handling and connections of metal can avoid the conditions that tend to promote corrosion. Basic methods used to mitigate corrosion such as design considerations, cathodic protection, protective coatings and inhibitors are briefly discussed. Repair and rehabilitation of corroded surfaces are not discussed here.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C207

CEU Course Title: Potential Impact of Exempt Vehicles on HOV Lanes

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: High-Occupancy Vehicle (HOV) lanes are used by many carpools, buses, etc. in order to make the flow of traffic more efficient. Buses were the first vehicles to travel on the HOV lanes, later 2 people and 3 people carpools were added as the minimum occupancy of vehicles that can operate in the HOV lanes. Maximizing the occupancy of vehicles would in turn minimize the numbers of vehicles operating on the highway at a given time resulting in lower vehicle emissions.

There are however exempt vehicles that can operate in the HOV lanes without meeting the minimum occupancy requirements. Those vehicles would include, Inherently Low-Emission Vehicles (ILEV), law enforcement vehicles, emergency vehicles, environmentally friendly vehicles, and designated public transportation vehicles.

This 3 hour course will examine the use of HOV lanes by exempt vehicles. It will provide useful information to ascertain the impact of exempt vehicles on the efficiency of HOV lanes, which are meant mainly to be used by high occupancy vehicles.

This course is to read by anyone with an interest in HOV lanes, traffic engineering transportation engineering, air pollution, environmental engineering or anyone wanting to know a brief history of HOV lanes and how they operate. After reading this course the student will know which exempt vehicles can be operated in the HOV lane with only one occupant. This information may be essential to future vehicles purchases by the reader.

The course materials are based solely on the technical report “Potential Impact of Exempt Vehicles on HOV Lanes” as found on the website of the Federal Highway Administration (FHWA). This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C208

CEU Course Title: Indoor Air Quality - Home

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course provides general guidelines and measures to take for the improvement of indoor air quality in the home. The topics cover the causes of indoor air quality problems, sources and types of air pollutants, ventilation, air exchanges and outdoor air entry. This course covers how to improve the air quality and how to identify and measure pollutants. Source-specific pollutants including radon, tobacco smoke, stoves, fireplaces, pesticides, asbestos, related health effects and ways to reduce exposure are discussed. Office air quality and considerations for new home constructions are briefly discussed. The course covers many links and references to informative sources covered in the text topics.

There are many regulations for air quality but most pertain to outdoor air quality and the emission of pollutants into the atmosphere. Until now indoor air quality standards could not be easily developed because monitoring devises were not available for accurate measurements. Indoor air quality is a complex problem which is hard to target because of ever changing types and levels of pollution and a key factor is the occupant’s susceptibility and perception of indoor conditions. Factors affecting IAQ are pollutant sources, operation and maintenance of ventilation systems, moisture and humidity. IAQ is basically controlled by the following measures:

1. Manage the sources of pollutants by removal or protect the occupants with physical barriers.

2. Ventilate the building with proper rates of air exchange.

3. Clean the air and remove pollutants with filtration.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C209

CEU Course Title: Indoor Air Quality - Buildings

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course provides general guidelines and measures to take for the improvement of indoor air quality in offices and other commercial buildings. The topics covered include the causes of indoor air quality problems, sources and types of air pollutants, ventilation and air exchange rates and outdoor air supply. The course presents methods to improve the air quality and how to identify and measure air pollutants. Source-specific pollutants including radon, tobacco smoke, stoves, fireplaces, pesticides, asbestos, related health effects and ways to reduce exposure are discussed. The course covers many links and references to informative sources covered in the text topics.

It has been estimated that people spend as much as 90% of their time indoors at home, office, schools, stores or other buildings. This has become a serious health problem since indoor pollution may be worse than outdoor air pollution and some people including the young, elderly and those afflicted with respiratory diseases are especially susceptible to indoor air quality problems. OSHA estimated 30% of Americans work in buildings with air pollution. Asthma attacks are often triggered by dust, pollen or animal dander and estimated as the forth-leading cause of work absenteeism.

The student will become familiar with the causes, health risks and suitable actions to take for indoor air problems at an office and other commercial buildings. How IAQ problems are identified, pollution levels are measured, basic methods for improving IAQ by controlling the sources of pollutants and ventilation and air cleaning are discussed. The student will consider the sources of office air pollution and review IAQ measures to take. Reference sources are provided for additional information pertaining to indoor air pollution problems, health effects linked to pollution sources and appropriate steps to reduce exposure of occupants.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C213

CEU Course Title: Environmental Health and Safety (EHS) Auditing

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: The US Environmental Protection Agency defines environmental auditing as a “systematic, documented, periodic and objective review by a regulated entity of facility operations and practices related to meeting environmental requirements.” There are currently three types of auditing that is practiced throughout the industry: Regulatory compliance audits, property transfer assessments (also called due diligence reviews or Phase I audits) and environmental management system audits under the ISO 14001 standard. This course provides an introduction to each of these three types. This course will not qualify the student as a lead auditor training under the ISO 14001 standard, but will provide most of the information required to take the lead auditor test.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C214

CEU Course Title: Environmental Management System^{ABIH CM APPROVAL #11-3808}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: The International Organization for Standardization (ISO) in its 14001 standard defines an environmental management system (EMS) auditing as a set of policies, procedures and work instructions to reduce the impact of a facility’s operations upon the environment. This course utilizes the document “Achieving Environmental Excellence: An Environmental Management System (EMS) Handbook for Wastewater Utilities” published by the US EPA as the basic text for developing and implementing an EMS. This course will not qualify the student as a lead auditor training under the ISO 14001 standard, but will provide most of the information required to take the lead auditor test.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C214V

CEU Course Title: Environmental Management System (Video Course)

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C214W

CEU Course Title: Environmental Management System (Live Webinar)^{PE, ABIH CM APPROVAL #11-3808}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $440

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C215

CEU Course Title: Indoor Mold Sampling

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course provides guidelines for indoor mold sampling by surface and air methods. The topics covered include the sources of indoor mold problems and when sampling and testing a building for mold is necessary. The course considers methods to identify and locate mold sources, the effects on health, and ways to avoid mold growth. The course covers several links and references to informative sources covered in the text topics.

The most important ingredient for mold growth is moisture or water. Indoor mold needs a nutrient and organic material to grow. It will grow on wood, insulation and dirt when moisture is present. Since moisture is necessary, typical places to investigate in a building are leaky roofs and plumbing, leaks into the building from cracks, gutters or poorly designed exterior drainage. Because mold doesn’t need daylight, hidden mold is a serious source of contamination and locations conductive to growth must be considered. A building having visible mold, water damage, or moldy odors should be assessed without delay. Sources of water or leaking water should be stopped and repairs made to deter mold growth after a building is cleaned up. The goal of the course is to understand importance of visual inspections and the options for mold sampling.

The student will become familiar with the causes of mold, its health risks, and suitable actions to take for indoor mold problems. Basic methods for improving indoor air quality and controlling sources of mold growth caused by water and moisture problems are discussed. The student will consider the methods of mold sampling and the importance of thorough visual inspections. Reference sources are provided for information pertaining to indoor mold problems and appropriate steps for reducing the exposure to occupants.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C216

CEU Course Title: Mold Remediation in the Workplace-OSHA Guide

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course provides guidelines for the procedures and measures taken for the mold remediation of offices and commercial buildings. The topics covered in the text include the causes of indoor mold problems, sources and types of mold, guidelines for cleanup of buildings having or not having mold growth and how to determine if the mold remediation and cleanup has been finished successfully. The course presents methods and recommendations to identify and measure sources of mold; mold growth related health effects, ways to reduce exposure and methods for mold prevention. The course covers many links and references to informative sources and resources covered in the text topics.

It has been estimated that people spend as much as 90% of their time indoors at home, office, schools, stores or other commercial buildings. Since molds can be found anywhere it has become a serious health problem since indoor air quality may be poorer than outdoor air quality. Some people including the young, elderly, those afflicted with respiratory diseases and those with reduced immunity systems are especially susceptible to indoor mold. OSHA estimated 30% of Americans work in buildings, which have some type of air pollution. Asthma attacks are often triggered by mold or mold-laden dust and estimated as the forth-leading cause of work absenteeism.

The student will become familiar with the causes of mold, health risks and which people are more susceptible and suitable actions to take for indoor mold problems. Information is provided on how mold problems are identified and the pollution levels are evaluated and the basic methods for improving indoor air by controlling the sources of water, moisture and ventilation are discussed. The student will consider the principles of mold sampling and requirements for taking samples. Reference sources are provided for additional information pertaining to indoor air problems, health effects linked to the mold sources and appropriate steps for reducing the exposure to occupants and remediators.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C217

CEU Course Title: Design of Radon Resistant Residential Structures

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Radon is a colorless, odorless, radioactive gas, which is found in all homes in varying amounts depending on the locality. Radon levels are measured in picocuries per liter of air (pCi/L) where a picocurie is a measure of radioactivity. The national average level within homes is about 1.3 (pCi/L). Smokers who have high radon levels in their homes are at an especially high risk for getting radon-induced lung cancer. Not everyone who is exposed to elevated levels of radon gas will develop lunge cancer, but your risk of getting radon-induced lunge cancer increases as your exposure to radon gas increases.

This course will introduce a step-by-step design procedure on how to build radon resistant residential structures. By specifying various inexpensive construction methods and procedures during construction radon levels can be effectively reduced. A very basic radon reduction system can reduce radon levels as much as 50%; the same system can be easily upgraded to provide additional radon level reduction.

This course is based entirely on the EPA publication EPA /402-K-01-002 Building Radon Out A Step by Step Guide on How to Build Radon-Resistant Homes. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the attached document in its entirety.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C218

CEU Course Title: Reduction of Radon Levels in Schools and Other Large Buildings

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Radon is a naturally occurring radioactive gas in ambient air. It can also accumulate in varying amounts in enclosed buildings. Radon is estimated to cause many thousands of lung cancer deaths each year. In fact, the Surgeon General has warned that radon is the second leading cause of lung cancer in the U.S. today. Our increased understanding of the risks posed by indoor radon has underscored the need for construction techniques that prevent exposure to radon in residential and non-residential buildings. The Indoor Radon Abatement Act of 1988 states, “The national long-term goal of the United States with respect to radon levels in buildings is that the air within buildings should be as free of radon as the ambient air outside the building.”

Specific guidelines on how to incorporate radon prevention features in the design and construction of schools and other large buildings are detailed in this course. This course is intended to address this goal in the new construction of schools and other large buildings and will provide the required design information to implement reduced radon levels at the design stage. Most of the radon prevention techniques covered in this course can also be applied to existing buildings, but installation will cost more than if these techniques were installed during initial construction.

This course is based entirely on the EPA publication EPAl625/R-921016 Radon Prevention in the Design and Construction of Schools and Other Large Buildings-Third Printing with Addendum. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the attached document in its entirety.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C219

CEU Course Title: Prevention of Coastal Erosion

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: This course was specifically designed to introduce the basic design concepts behind various coastal erosion defense schemes. Coastal structures are used in coastal defense schemes with the objective of preventing shoreline erosion and flooding of the adjacent coastal areas. Other objectives include sheltering of harbor basins and harbor entrances against waves, stabilization of navigation channels at inlets, and protection of water intakes and outfalls. An overview of the various types of coastal structures and their application is covered in detail within this course.

Coastal property valued at millions of dollars per acre can be washed away during a single coastal event, and millions of dollars are spent every year trying to prevent coastal damage in areas all over the world. This course will introduce you to many of the coastal structures, which have been developed to prevent erosion, flooding, and loss of beaches.

This course is based entirely on the Chapter 2 TYPES AND FUNCTIONS OF COASTAL STRUCTURES from the Coastal Engineering Manual - EM 1110-2-1100. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the attached document in its entirety.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C220

CEU Course Title: Assessing the Vulnerability at Coastal Sites

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: In coastal areas, proper siting and design require an accurate assessment of the vulnerability of any proposed structure or building site, including the nature and extent of coastal hazards. Failure to properly identify and design against coastal hazards can lead to severe consequences, causing building damage or destruction.

This course discusses the following topics:

Hazard identification and risk assessment for natural hazards that can affect coastal construction

Hazard mapping procedures used by the National Flood Insurance Program (NFIP) and by various states and communities

Additional details on hazard identification and risk assessment issues can be found in a number of references. One of the most comprehensive is a recent report, Multi-Hazard Identification and Risk Assessment, produced by FEMA (1997b).

This course is based entirely on the Chapter 7, Identifying Hazards of the FEMA Publication Coastal Construction Manual (FEMA-55). This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the subject document in its entirety.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C221

CEU Course Title: Historic Review of Coastal Engineering

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course will review in detail the ancient and modern day Coastal Engineering developments. The basic concepts learned thousands of years ago still apply to today’s engineering principles and practices.

The history of coastal engineering reaches back over five thousand years to the ancient world bordering the Mediterranean Sea, the Red Sea, and the Persian Gulf. Coastal engineering, as it relates to harbors, starts with the development of maritime traffic, perhaps before 3500 BC.

Recently, archaeologists, using modern survey techniques, excavations, and old documents have revealed some of the sophisticated engineering in these old harbors. Technically interesting features have shown up and are now reappearing in modern port designs. Common to most ancient ports was a well planned and effectively located seawall or breakwater for protection and a quay or mole for loading vessels, features frequently included in modern ports.

In England, coastal engineering works date back to the Romans, who recognized the danger of floods and sea inundation of low-lying lands.

The origins of the USACE date to June of 1775, at the beginning of the American War of Independence, when the Second Continental Congress authorized General Washington to assign a “chief engineer” for the “grand army”.

This course is based entirely on Chapter 3 History of Coastal Engineering of “The Coastal Engineering Manual “-EM 1110-2-1100. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the attached document in its entirety.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C222

CEU Course Title: Germicidal Treatment of Wastewater Effluent - Eliminate TRC Concerns

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: If you are involved with wastewater treatment and you wish to become familiar with dechlorination procedures and UV treatment or you are concerned about reduction of (Total Residual Chlorine) TRC levels, this course will provide you with basic information you will need.

Chlorination has been widely used as a germicidal agent in the final treatment of wastewater, since the passage of the 1972 Federal Water Pollution Act-FWPA. Recent changes in regulations are mandating reduced chlorine levels in wastewater outflows since studies have indicated that chlorine can be toxic to aquatic life and harmful to the shellfish industry.

This course will also introduce the student to UV disinfection as an alternative, which will totally eliminate the use of chlorine and all concerns about the (Total Residual Chlorine) TRC levels. This course will also introduce the student to the optional dechlorination process, which will chemically remove total dissolved chlorine from wastewater before it enters the outflow pipe.

This course is based entirely on the following (2) two EPA documents entitled: “Wastewater Technology Fact Sheet -Ultraviolet Disinfection” Publication - EPA 832-F-99-064 and “Wastewater Technology Fact- Dechlorination” Publication- EPA 832-F-00-022. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the attached (2) documents in their entirety.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C223

CEU Course Title: Low Cost Options for Shore Protection

Professional Development Hour for Engineer (PE): 11 PDH Professional Development Unit for Land Surveyor (LS, PLS): 11 PDU

Continuing Education Unit for Contractor (GC): 1.1 CEU AIA Learning Unit for Architect (RA): 11 LU

PDHcenter Course Price: $269

PDH Course Description: The purpose of this eleven- hour course is to familiarize engineers with various established methods of low cost shore protection. It is written for the individual who is knowledgeable in general civil engineering design and construction, but not a specialist in coastal engineering or shoreline protection.

In distinguishing between low cost and cheap, one should remember that practically any method of shore protection, if properly implemented, is expensive. Significant investments are required to achieve the durability needed to resist even small waves. Low cost simply means that the various measures are commensurate with the value of individual residential or commercial properties. The total cost of implementation will vary with the different alternatives, but in all cases, there should be a suitable (and affordable) range of solutions.

The methods described in this course are usually appropriate for use only in sheltered waters. That is, they are generally not intended for open coast sites where they would be exposed to the undiminished attack of large oceanic waves. Use of most of these structures in such areas is definitely not recommended and entails a considerable risk of failure.

This course is based entirely on “LOW COST SHORE PROTECTION ... A Guide for Engineers and Contractors” a publication provided by the US Army Corps of Engineers. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the attached document in its entirety.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C224

CEU Course Title: Reducing Lead Hazards during Renovation

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The purpose of this course is to help reduce lead exposure when conducting home renovation and remodeling activities.

This course provides step-by-step instructions and illustrations, which explain and show what you need to do to protect you and your clients if you are working in older housing that could contain lead paint. The listed procedures will reduce the amount of lead dust inhaled and explain how to clean up lead dust once the project is completed.

Most homes built before 1978 contain some lead-based paint. Lead- based paint is more common and was used more extensively in homes built before 1950. This course will alert you to the hazards involved in handling lead-based painted surfaces and will provide useful methods you can use to reduce or eliminate exposures to lead.

Note:
This course is not intended for use as a guide for lead-based paint abatement procedures. Unlike remodeling and renovation activities, abatement is a process used only to address lead-based paint hazards. EPA has promulgated regulations for certification and training of professionals engaged in lead abatement.

This course is based entirely on “Reducing Lead Hazards When Remodeling your Home” EPA publication - EPA 747-K-97-001. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the attached document in its entirety.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C225

CEU Course Title: Excavation Hazard Recognition- OSHA Standards

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course provides general guidelines for recognizing the potential hazards of excavation and trenching operations and measures to prevent or reduce exposure to the hazards. Course topics include the OSHA standards for safety in excavation, the importance of excavation preplanning and the kinds of excavation that do not apply. The text discusses selection of systems used to protect against cave-ins and other hazards of excavation such as falling debris, open excavation falls and hazardous atmospheres. Primary soil types, basic soil mechanics and other contributing factors such as the water table and its affect on excavation stability are discussed. Safe installation and removal of protective systems, access and egress requirements and site inspections are presented.

Factors, which affect the stability of excavations, include the types of soil, depth of cut, slope of cut, subsidence of soil and surcharges. Using maximum allowable slopes and/or benching and shoring or shielding systems provides protection from cave-ins and other open excavation hazards. OSHA standards categorize soils according to their overall composition, appearance and the presence of any cracks, fissures or seepage water. Spoil material from an excavation must be properly placed in order to maintain excavation stability. The weight of spoil material can cause cave-ins or fall onto workers in an excavation.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C226

CEU Course Title: Design and Construction of Earth and Rock Fill Dams

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: This six hour online course will explain the basic system components and site requirements for the design and construction of earth and rock fill dams. This course presents fundamental principles underlying the design and construction of earth and rock-fill dams. The general principles presented herein are also applicable to the design and construction of earth levees. The objective of this course is to present guidance on the design, construction, and performance monitoring of and modifications to embankment dams. The design and construction of earth and rock-fill dams are complex because of the nature of the varying foundation conditions and range of properties of the materials available for use in the embankment.

The increased development and expansion of the population in the Nation’s watersheds have created a definite need to develop additional water supply. In many areas the existing national infrastructure can not meet these needs. The increase in urban development has also had a negative impact on water quality. The public is asking that preservation of the environment be an equal goal with the economic benefits of water resources projects. Since the current infrastructure is not meeting public needs, this situation is placing lives, livelihood, and property at risk. Several options are available to provide the additional quantity of water. The simplest and most cost-effective method to obtain the quantities needed is to add additional storage at existing dams.

This course is based entirely on General Design and Construction Considerations for Earth and Rock-Fill Dams Publication number - EM 1110 2300, July 2004 published by the US Army Corps of Engineers. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the attached document in its entirety.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C227

CEU Course Title: Indoor Mold and Moisture Basics

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course provides guidance on the basics of mold growth in buildings and the sources and typical conditions that cause mold problems. The course discusses how vapor pressure and surface temperatures interact to cause mold, discusses the relationship between temperature, relative humidity and moisture and shows their combined influences with an ASHREA psychometric chart. The course presents methods to identify sources of mold; mold related health effects, ways to avoid mold growth and reduce exposure to mold and how various building wall cavities can be protected. The course has references to informative sources in the text topics.

Mold may be indicated on room surfaces but may also be growing inside wall and ceiling cavities. Any moisture migrating from the inside and into the wall or ceiling during the heating season may condense someplace inside the walls where dewpoint temperatures are reached and cause mold problems. In some cases condensation may be severe enough to also cause certain types of wall insulation to collapse and settle inside wall cavities. This is usually caused from poorly insulated exterior walls and windows.

Moisture is transported in a building in four ways. The first way includes bulk types that include rainwater and ground water and the second is by capillary actions such as concrete floor slabs. Measures to control the first two are relatively easy and straightforward. The latter two, air transported and vapor diffusion, are far more difficult to control.

Air transported moisture is a very destructive mechanism. Air transported moisture may be a bigger problem than vapor diffusion because diffusion is a slow process and does not contribute the vast amount of moisture as air transported. Air often has a considerable amount of moisture in a vapor form and as it moves from inside to outside or outside to inside in a building the vapor moves along with it. Air movement is caused by air pressure differences and depends on whether it’s the heating or cooling season time of year. If a surface within the wall or ceiling cavity is below the dew point temperature, condensation will form, mold will grow and insulation and structural damages may occur from repeated cycles.

Vapor diffusion depends on the differences in vapor pressure across materials, on their permeability and usually goes from higher to lower pressures. All materials are vapor permeable to a degree. Diffusion has less of an effect than air transported moisture; failure of a building envelope from vapor diffusion is rare. Paint with a low permeability can help to retard vapor diffusion.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C228

CEU Course Title: Environmental Information About YOUR Facility

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The U.S. Environmental Protection Agency, some state environmental regulatory agencies, and other organizations have established Internet-accessible databases that make environmental information about companies and individual facilities and environmental conditions of communities readily available to the general public. This two-hour course will show you how to access information from some of these data sources, describe what information they present, and describe how to submit requests for corrections.

To get the most out of this class, attendees should have Internet access as they review the material. Visiting the websites discussed is important to gaining a full understanding. Besides providing useful information, this course is set-up in a hands-on manner. You will be asked to gather information about a facility of your choice from some of these databases. If you apply this to your facility, then you will have more insight into what information the press, non-governmental organizations, and your neighbors can easily access.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C229

CEU Course Title: Air and Vapor Barrier Basics

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course provides guidance on the basics of moisture and condensation problems in buildings and the typical causes. The course discusses how vapor pressure and surface temperatures interact to cause condensation, discusses the relationship between temperature, relative humidity and moisture and shows their combined influences with an ASHREA psychometric chart. The course presents ways to identify the sources of moisture, mold related health effects and how various building wall cavities can protect against condensation. Sources for additional information on the course topics are provided.

Air transported moisture is a very destructive mechanism. It is a bigger problem than vapor diffusion because diffusion, a slow process, does not contribute the vast amount of moisture that is air transported. Air often has a considerable amount of moisture in vapor form and as it moves from inside to outside or outside to inside in a building the vapor moves along with it. Air movement is caused by air pressure differences from wind or stack effects on the building and also depends on whether it’s the heating or cooling season time of year. If a surface within the wall or ceiling cavity is below the dew point temperature, condensation will form, water may drain to the bottom of the wall, mold will grow and insulation and structural damages may occur from repeated cycles. Also condensation may collect behind the siding, absorb chemicals from the siding and stain it. If the siding becomes wet enough the paint will blister.

Wall assemblies are designed to perform several functions primarily for energy efficiency and for weather proofing the building and its interior. The problems caused by condensation and water must also be considered in order to construct a sound building and solve these problems. Condensation in a building or wall will depend on several factors: climate (hot-humid or dry, mixed, marine or cold), exterior and interior temperatures, relative humidity, annual precipitation and if it’s the heating or cooling season. Wall systems as shown in the text have been developed to meet various climatic conditions, i.e. hot, cold, very cold or subarctic. Wall systems vary with different types of exterior materials (brick, stucco, siding or precast concrete), wall constructions (wood, steel or concrete block) but similar types of air and vapor barriers and drainage planes are used.

Air barriers are distinguished from vapor barriers because they control the flow of air by resisting differences in air pressure. Water vapor will naturally move from higher pressures to lower pressures through air barriers but is resisted by vapor barriers depending on the perm rating. Effective barriers must be installed properly at all doors, windows and any other openings in the building envelope to completely enclose the air within a building. Many air barriers are also vapor barriers and vice versa.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C231

CEU Course Title: Reduction of Lead Hazards During Construction^{ABIH CM APPROVAL #07-1666}

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: Employers must be aware of workplace hazards facing their workers and must take appropriate action to minimize or eliminate exposure to these hazards. The interim OSHA standard aims to reduce the exposure to lead for construction workers. The most significant way to achieve this was by lowering the permissible exposure limit (PEL) from 200 micrograms per cubic meter of air as an 8-hour time weighted average (TWA) to 50 micrograms per cubic meter of air.

This three-hour course will review the new interim OSHA standards for lead exposure during construction activities. For the purpose of this standard, lead includes metallic lead, all inorganic lead compounds, and organic lead soaps. OSHA’s lead in construction standard applies to all construction work where an employee may be occupationally exposed to lead. All work related to construction, alteration, or repair, including painting and decorating, is included.

Lead is a cumulative and toxic substance. People who swallow or inhale lead compounds may become ill or die from lead poisoning. Although lead is eliminated from the body at a slow rate, inhaling even a small amount of a lead compound over an extended period of time may cause lead poisoning. Immediate symptoms of disease may not be noticeable. As the blood is circulated through the body, lead is stored in various organs and body tissues. The lead stored in the body may be slowly causing irreversible damage: first to the cells, then to the organs, and finally to the whole body system.

Engineering controls reduce employee exposure in the workplace either by removing or isolating the hazard or isolating the worker from exposure through the use of technology. Under the lead in construction standard, mechanical ventilation may be used to control lead exposure. If used, the employer must evaluate, as necessary, the mechanical performance of the system in controlling exposure to maintain its effectiveness.

The course is based upon the U.S. Department of Labor’s Program Highlights fact sheet series (Fact Sheet No.’s OSHA 93-47 through 93-52) concerning the topic of lead in construction, combined with information from a U.S. OSHA booklet titled Lead in Construction (OSHA 3142). Additional material was provided by North Carolina Department of Labor Health Standards Officer J. Edgar Geddie, Ph.D, and Health Compliance Supervisor Paul Sullivan.

This course is based entirely on “A Guide to Lead Exposure in the Construction Industry” published by the N.C. Department of Labor. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the attached document in its entirety.

Note:

The Consumer Product Safety Commission has banned the use of lead-based paint in residential application. However, since lead-based paint inhibits the rusting and corrosion of iron and steel, it is still used on bridges, railways, ships, lighthouses, and other steel structures, although substitute coatings are available.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C232

CEU Course Title: UST Systems - Maintenance Basics

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course provides general guidelines and checklists for the inspection and maintenance of underground storage tank (UST) systems, sumps and spill buckets and pertinent components used to dispense petroleum products. The functions of the various UST mechanical and electrical devises are described to give an understanding of the proper performance of the system. A UST system must be properly maintained to operate efficiently in order to prevent leakage of petroleum products into the environment. The course describes maintenance required to avoid problems that adversely affecting operation.

Many advances have been made in mechanical equipment such as spillage or overflow detectors and alarms that safeguard against the threat of UST petroleum releases. Still UST’s continue to experience leakage. For instance a one-gallon leakage of fuel per week from a poorly maintained spill bucket can result in up to 195 tons of contaminated soil in a year. Such leakage continues to occur despite many safety features installed to protect against spill and overflow incidences.

Periodic inspections, knowing when a component of a system is defective or improperly maintained and understanding what is necessary to correct observed problems are important to continue proper operations of a system. The course covers the basics of good maintenance, value of inspections and items to look for that adversely effect UST system operations. Simple housekeeping measures like removal of ice, liquids and debris from the sumps; indications of staining, condition of piping and connections, seal or equipment damages and positioning of sensors should be checked.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C235

CEU Course Title: Inspection of Highway and Rail Transit Tunnels

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: This (10-hour) course provides specific information and procedures for the inspection of both highway and rail transit tunnels. Although several components are similar in both types of tunnels, a few elements are specific to either highway or rail transit tunnels and are therefore defined accordingly. It is commonly understood that numerous tunnels in the United States are more than 50 years old and are beginning to show signs of considerable deterioration, especially due to water infiltration.

The following paragraphs explain the specific subjects covered along with procedural recommendations that are contained in the FTA/FHWA 2005-Highway and Rail Transit Tunnel Inspection Manual, which is the basis of this course.

This course addresses inspection procedures for the functional aspect of the tunnel, focusing on the civil/structural, mechanical, and electrical components. The also provides brief guidance on other systems/appurtenances, such as track, traction power, signals, and communications, which comprise the operational aspects of a rail transit tunnel. This brief guidance is only meant to provide general knowledge and not in-depth inspection criteria for such systems/appurtenances.

Although this course is produced for a hands-on, non-destructive evaluation of the inside face of the tunnel structure, other state-of-the-art, non-destructive testing methods may be used in areas that require a more in-depth structural evaluation. These methods may include mechanical oscillation techniques such as sonic or ultrasonic measurements (more commonly referred to as Impact-Echo), electronic techniques such as georadar, and optical techniques such as infrared thermography and multispectral analysis.

This course is based entirely on the “2005-Highway and Rail Transit Tunnel Inspection Manual” - Publication (FHWA-IF-05-002). This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the attached document in its entirety.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C236

CEU Course Title: Durability of Geosynthetics for Highway Applications

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: Various aspects of geosynthetic durability are addressed in this (one-hour) course in order to develop procedures that could be used to predict long-term strength losses of geosynthetics used in highway applications. This information is essential to designers for allowing tensile capacity for geosynthetics used primarily in mechanically stabilized earth (MSE) retaining walls, reinforced soil slopes, and foundation stabilization.

The study was conducted in stages, each stage building on the knowledge previously gained. The main objectives addressed were to: (1) develop testing protocols necessary to quantify any strength reduction due to aging or stress (stress cracking only) mechanisms for polymeric reinforcement materials (geosynthetics), and (2) develop testing protocols for confined stress-strain testing, which could more accurately characterize key engineering properties. The results of the experimental tasks are discussed on the following pages.

This course is based entirely on publication FHWA-RD-01-050 Durability of Geosynthetics for Highway Applications, on a summary of four previously published reports on this topic. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. You will be quizzed on the attached document in its entirety.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C237

CEU Course Title: Offshore Oil and Gas Pipeline Basics

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course summarizes basic information, relevant issues and guidelines for the installation of offshore oil and gas pipelines and describes the potential impacts and mitigation measures. The advantages and limitations of the methods commonly used to lay pipelines in varying offshore water depths are discussed. Also addressed are pipeline inspection, safety issues and maintenance used to provide safe and reliable undersea pipeline transport of products in order to prevent leakage into coastal environments. The functions of various equipment, methods and procedures are described to give an understanding of typical problems encountered such as hydration and wax formation.

Construction and installation of offshore pipelines have special challenges to maintain the pipes and to provide efficient and long-term performance, especially when compared to onshore pipelines. Pipe installations from lay barges and reel barges tests the mechanical durability of the corrosion coatings and welds as the pipes are passed over the barge stingers and rollers or when towed along the sea floor. Offshore pipes must withstand varying operating temperatures, large temperature differences between the inside and outside of the pipe walls and high hydrostatic pressures.

Just as pipe laying has many challenges, recovery and/or removal of damaged pipelines may be required. The integrity of older existing pipelines has been a concern due to the corrosion susceptibility, data from repair histories and knowing the actual existing conditions. The Department of the Interior, Minerals Management Service has made studies and published papers regarding the assessment of existing pipelines with attention to corrosion monitoring, leak detection and other related issues.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C238

CEU Course Title: Roller-Compacted Concrete

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Roller-Compacted Concrete (RCC) has several roles in the construction of concrete structures. There are many applications of RCC such as Work pad aprons, paved areas and embankment dams to name a few. For some applications RCC may allow a more economical layout such as eliminating a substantial amount of form work as is needed with conventionally placed concrete.

In some instances RCC may have properties that are similar to those of conventionally placed concrete; however the properties that make it different are the reasons to use RCC as opposed to traditional methods. One of the properties that differentiate RCC from conventionally placed concrete is its workability.

This 6 hour course will examine the use of RCC discussing the methods of placement and concrete properties. It will provide useful information to ascertain when RCC would be a more efficient and cost effective alternative to conventionally placed concrete.

This course will be beneficial to anyone with an interest in concrete construction, materials science, construction of dams, aprons, structural engineers, civil engineers or anyone wanting a deeper understanding of the interesting subject of Roller compacted concrete construction. After reading this course the student will have the proper information and guidance to use RCC in dams and other civil works structures.

The course materials are based solely on the engineer manual “Roller-Compacted Concrete” as found on the website of the US Army Corps of Engineers. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C239

CEU Course Title: Underground Natural Gas Storage Basics

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course summarizes basic information and issues concerning the underground storage of natural gas (NG) and the history of storage development. The physical and operating characteristics and economics of underground storage are described including the advantages, limitations and problems of the traditional types of storage facilities. Description of the various methods and procedures are provided to give an understanding of typical problems encountered in underground gas storage developments. The regulatory function of the Federal Energy Regulatory Commission is described to provide an overview of NG distribution and the national storage capacities.

Underground storage of NG was developed in the early 1900’s to offset volatility in NG prices caused from the varying demand and supply imbalances during the seasons of the year. Because the technology for the large pipelines necessary for distribution was not available at that time storage became a more feasible solution. Distributions of NG by mains and service pipelines were necessary to serve regionally scattered underground storage. Storage solved many regional needs in the US and helped to reduce the amount of pipelines required.

This course provides basic information for the underground storage of NG. About 23% of energy consumed in the US are from NG. And about 50% of the total consumption are for the commercial and industrial sectors and about 20% are for residential sectors. NG is used as a raw material for products such as paints, fertilizer, plastics, dyes, photographic film, medicines and antifreeze. It is used to produce electricity, steel, paper, brick and glass among many others. Most of the NG used in the US is produced in the US and the remainder comes from Canada by pipeline and also from Liquefied Natural Gas (LNG) shipped by tankers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C240

CEU Course Title: Ground Improvement Guidelines

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three hour online course discusses guidelines and criteria for improving and modifying ground conditions by various methods including deep dynamic compaction, vibrocompaction, stone columns, gravel drains and prefabricated drains. These methods are used to modify a soil properties in order to improve performance for slope stability, bearing capacity, excavations in restricted spaces, increase resistance to liquefaction, differential settlement, rate of consolidation settlement as well as reduce settlement. They are used to stabilize sub-grade soils ranging from expansive clays to granular materials. A wide selection of processes and materials are available for the engineer. The course will describe their suitability for ground problems and degree of improvement attainable for different soils. Grouting and grout injection methods are not covered in this course.

The primary uses for modifying ground formations are to: a) increase the strength and bearing capacity or the soil stability, b) reduce seepage and control groundwater during construction, c) form groundwater barriers and d) rehabilitate or reinforce structures. This course should serve as a guide for determining the method to use for improving a subgrade soil in order to protect against settlement, liquefaction, and ground movement. The advantages and limitations of the methods commonly used are discussed along with methods of application.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C241

CEU Course Title: Managing Decentralized Wastewater Treatment Systems

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Over 50% of all U.S. homes are not on sewers. The primary treatment systems for these homes are on-site wastewater treatment systems (OWTS). OWTSs are commonly referred to as septic tank systems. OWTSs consist of three components: the septic tank, the distribution box, and the drain field. Each component plays an important part in achieving adequate wastewater treatment. This course provides details on how to determine how to manage an OWTS. The course is based upon the US EPA’s document, “Handbook for Managing Onsite and Cluster (Decentralized) Wastewater Treatment Systems”, EPA Document No. EPA/832-B-05-001, December 2005.

This course requires the completion of a multiple-choice quiz at its conclusion in order to obtain the necessary certification for the individuals who are seeking to renew their license to design and install OWTSs.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C242

CEU Course Title: On-Site Wastewater Treatment^{ABIH CM APPROVAL #11-3809}

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $349

PDH Course Description: Over 50% of all U.S. homes are not on sewers. The primary treatment systems for these homes are on-site wastewater treatment systems (OSWT). OSWTs are commonly referred to as septic tank systems. OWTS’s consist of three components: the septic tank, the distribution box, and the drain field. Each component plays an important part in achieving adequate wastewater treatment. This course provides details on how to choose, design, install and operate an OWTS. The course is based upon the US EPA’s document, “Onsite Wastewater Treatment System Manual”, EPA Document No. EPA/625/R-00/008.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C243

CEU Course Title: Laboratory Testing of Soils

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $129

PDH Course Description: This four hour online course discusses guidelines and criteria for laboratory testing of soils. Basic concepts of soil behavior and the selection of appropriate tests for the design of earthwork structures and foundations are considered. Frequently used soil tests include those used to establish index properties of soils, determine strength tests, permeability and consolidation of soils. Test for index property range from moisture content, specific gravity and unit weight to liquid limits and densification of soils. Strength tests include unconfined compressive, triaxial, shear, R-value and CBR. Also considered is quality assurance for laboratory testing which includes the storage, handling and selection of specimen samples. The AASHTO and ASTM designations for the most frequently used laboratory tests are provided.

The design of building foundations, excavation, fills and slopes requires an understanding of soil strength; soil characteristics and consideration of problem soils and how soil behaves under imposed loads. Laboratory soils tests and in-situ field-testing provide this information. These criteria and guidelines are important so the appropriate tests are selected especially since the laboratory tests can be expensive but not nearly as expensive in case of a project failure.

Because there of the large variety of soils and a large variety of applied soil mechanics problems there is also a large variety of soils tests, laboratory and on site, for determining the engineering properties of soils. Before the laboratory tests can be requested the design engineer must define the purpose for a testing program for himself and the laboratory personnel. Accurate measurements are of great importance and the test equipment must be properly maintained, otherwise the test results will be valueless and misleading. Poorly constructed and maintained equipment such as maladjusted liquid limit devices and proving rings, worn liquid limit cups, grooving tools or consolidometer rings will produce serious test errors.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C244

CEU Course Title: Ensuring that Structures Built on Fill, Are Reasonably Safe from Flooding

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour course is based on the FEMA construction guidelines for ensuring that structures built on fill are reasonably safe from flooding.

FEMA identifies and maps flood hazard areas nationwide by conducting flood hazard studies and publishing Flood Insurance Rate Maps (FIRMs). These flood hazard areas, referred to as Special Flood Hazard Areas (SFHAs), are based on a flood having a 1-percent probability of being equaled or exceeded in any given year (also referred to as the 100-year flood or Base Flood).

When permitted under applicable Federal, state, and local laws, ordinances, and regulations, earthen fill is sometimes placed in an SFHA to reduce flood risk to the filled area. Under certain conditions, when engineered earthen fill is placed within an SFHA to raise the surface of the ground to or above the BFE, a request may be submitted to FEMA to revise the FIRM to indicate that the filled land is outside of the SFHA. When such revisions are warranted, FEMA usually revises the FIRM by issuing a Letter of Map Revision based on fill (LOMR-F). After FEMA has revised the FIRM to show that the filled land is outside the SFHA, the community is no longer required to apply the minimum NFIP floodplain management standards to any structures built on the land and the mandatory flood insurance purchase requirements no longer apply.

This course is based entirely on the FEMA Technical Bulletin (10-01) Ensuring That Structures Built on Fill In or Near Special Flood Hazard Areas Are Reasonably Safe From Flooding.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C245

CEU Course Title: Construction of Crawlspaces in Buildings Located in Special Flood Zones

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: This one-hour course is based on the FEMA construction guidelines for crawlspace foundations used for residential buildings, which are located in Special Flood Hazard Areas (SFHAs).

Crawlspace foundations are commonly used to elevate the lowest floors of residential buildings located in Special Flood Hazard Areas (SFHAs) above the Base Flood Elevation (BFE). This course provides guidance on crawlspace construction and supports a recent policy decision to allow construction of crawlspaces with interior grades up to 2 feet below the lowest adjacent exterior grade (LAG), referred to as below-grade crawlspaces, provided that other requirements are met. Prior to that decision, below-grade crawlspaces were considered basements under the National Flood Insurance Program (NFIP) Floodplain Management Regulation definitions at 44 CFR 59.1 and were not permitted below the BFE. This requirement had been established because below-grade crawlspace foundation walls are exposed to increased forces during flood conditions, such as hydrostatic and saturated soil forces.

In many parts of the country, a common practice is to construct crawlspaces with the interior floor 1 or 2 feet below-grade by either (1) back-filling against the exterior of the foundation wall or (2) excavating the crawlspace area to construct footings that result in a below-grade crawlspace floor. Because FEMA wishes to recognize common construction practices that do not increase flood damage, FEMA recently completed a review of the policy for residential crawlspace construction. In this review, the construction practices for below-grade crawlspaces were examined to determine whether a crawlspace that was 1 or 2 feet below grade would increase the flood damage potential to the foundation walls or result in additional damages to the building.

This course is based entirely on the Technical Bulletin (11-01) as published by the FEDERAL EMERGENCY MANAGEMENT AGENCY, publication number FIA-TB-11.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C246

CEU Course Title: Design and Construction of Breakaway Walls

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: This one-hour course is based on the FEMA construction guidelines for “breakaway” walls used below Elevated Coastal Buildings.

In Coastal High Hazard Areas (Zones V, VE, and V1-30), the National Flood Insurance Program (NFIP) regulations require that communities participating in the program adopt floodplain management ordinances or laws requiring that all new and substantially improved buildings be elevated to or above the base flood elevation (BFE) on foundations consisting of piles, posts, piers, or columns.

These open foundations must be designed to allow waves and water moving at high velocity to flow beneath the building. Local ordinances or laws adopted by participating communities must further require that the area below the lowest floor of the elevated building be left free of obstructions. Walls or other obstructions below the elevated building can significantly increase the potential for flood damage to the elevated building by increasing the surface area subject to wave impact and velocity flow during a coastal storm.

Although obstructions are prohibited, the area below the lowest floor of an elevated building in a Coastal High Hazard Area may be enclosed with open wood latticework, insect screening, or nonsupporting “breakaway” walls. However, each of these must be designed and constructed to collapse under wind and water loads without causing collapse, displacement, or other structural damage to the elevated portion of the building or supporting foundation system. In addition, like all other construction in the Special Flood Hazard Area, any enclosure below the lowest floor of an elevated building must be built with flood-resistant materials and with methods and practices that minimize flood damage. Furthermore, the area below the lowest floor of the elevated building may be used only for parking, building access, or storage.

This course is based entirely on the Technical Bulletin (9-99) as published by the FEDERAL EMERGENCY MANAGEMENT AGENCY, publication number FIA-TB-9.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C247

CEU Course Title: Treating Municipal Wastewater Using Constructed Wetlands

Professional Development Hour for Engineer (PE): 12 PDH Professional Development Unit for Land Surveyor (LS, PLS): 12 PDU

Continuing Education Unit for Contractor (GC): 1.2 CEU AIA Learning Unit for Architect (RA): 12 LU

PDHcenter Course Price: $299

PDH Course Description: There are a huge variety of treatment processes that can treat municipal wastewater. One recently promoted process is the use of constructed wetlands to provide secondary treatment. Constructed wetlands can also provide nitrogen and phosphorous polishing. Constructed wetlands are most appropriate for us by small communities where low operating and maintenance requirements are of importance.

This course uses the US EPA’s Manual, “Constructed Wetlands Treatment of Municipal Wastewaters”, EPA/625/R-99/010, September 2000 as the textbook.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C248

CEU Course Title: An Introduction to Engineering Geology

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Engineering geology is that branch of the discipline which routinely deals with the application of geologic site characterization and the evaluation of geological and geotechnical conditions for the design, construction, operation, and maintenance of engineering structures. Therefore, it is important for practicing engineers to have a basic understanding of geology and for practicing geologists to have a basic understanding of engineering. A knowledge of engineering geology is particularly useful on projects where the rock is at or near the ground surface.

This course is designed to provide a general background of geologic considerations, identification, classification and engineering properties of soil and rock. Additionally, geotechnical field exploration methods used in engineering geology will be covered. The intent is to give the reader a basic understanding of some of the investigation and classification methods for soil and rock when used as a construction material in engineering applications.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C249

CEU Course Title: Groundwater Investigations

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course discusses the guidelines and criteria employed in groundwater investigations. Basic concepts and methods used to determine subsurface conditions pertaining to groundwater levels, pore pressures and the permeability of subsurface materials are considered. Installation methods for observation wells and devices commonly used for sensing and measuring water levels in boreholes and observation wells are discussed. Permeability is measured in the field by a variety of tests, which include seepage, pressure or packer, pumping and aquifer, slug and the piezocone dissipation tests. Quality assurance for testing, obtaining measurements and logging subsurface data are considered. The AASHTO and ASTM designations for the commonly used tests are provided.

A ground water evaluation is part of the geotechnical investigations for most projects. The design for building foundations, excavation, fills and slopes require knowledge of the present groundwater conditions and potentials for groundwater seepage as well as other soil parameters including strength; soil characteristics, problem soils, and soil behavior under imposed loads. Determination of groundwater elevations and flow are required for construction and maintenance of earth dams, building excavations, foundations, air fields, roadways and detection of contaminant migration from hazardous waste fills and land fills. Groundwater investigations involve gathering data on groundwater levels and pressures and the permeability of the subsurface materials. These criteria and guidelines should be considered so the appropriate tests can be correctly performed. This is especially important since groundwater and permeability tests can be expensive but not nearly as expensive in case of project delays or failures. The limitations of the tests must be considered and planned for with an alternative or supplemental test.

The existing watertables, soil permeability and other soil properties must be known to achieve the design bearing capacities required to protect from settlement. There are problem soils such as loess, hydraulic fills and tailings, which have collapsing or low-density structures, and when saturated have large decreases in volume and loss of strength. Other problem soils, which contain clays such as bentonite, expand and increase in volume when exposed to water. There are also dispersive clays so named because the soil particles are not structurally sound and can easily disperse or detach and erode in still water.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C250

CEU Course Title: Drilling and Sampling of Soil and Rock

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four hour online course discusses the commonly used equipment and procedures for drilling, methods for sampling and recovering soil samples and rock cores. Visual examination and other techniques used during drilling and sample recovery are considered. The types of equipment and drilling methods covered in the course include solid stem, hollow stem augers, rotating wash, bucket augers, hand auger boring and exploration pit excavations. Guidelines for a wide variety of samplers including split barrel, thin wall Shelby tubes, continuous push, pitcher tube and continuous soil auger are discussed as well as the storage, handling and selection of specimen samples. Basic soil behavior and factors such as water table are considered in the selection of appropriate drilling and sampling methods to satisfy a project's design requirements. Also considered is quality assurance and safety requirements for drilling and sampling operations The AASHTO and ASTM designations for the most frequently used drilling methods and equipment are provided.

Because of the large variety of soils and a large variety of applied soil mechanics problems there is also a large variety of soil and rock exploration and sampling methods for determining the engineering properties of soils. Before the boring program can be requested the design engineer must define the purpose for the exploration program and the testing program for his self and field and laboratory personnel. Accurate observations and operations of the exploration equipment are of great importance. The equipment must be properly maintained, otherwise the sampling results will be valueless and result in poor design and construction.

This course should serve as a guide for soil and rock exploration to assure that the required samples and other geological data are properly obtained for the construction project. The advantages and limitation of soil and rock drilling equipment, coring equipment and samplers are discussed and sketches are presented to better understand the equipment and component functions. The importance of quality assurance for subsurface exploration and sampling is stressed and considers the proper storage, handling and selection of soil and rock specimens for testing programs. This course should serve as a guide for selecting proper drilling methods needed to determine the characteristics of subgrade soil formations and rock in order to protect against potential problems, settlement, liquefaction, ground movement and litigation.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C251

CEU Course Title: New Hazardous Waste Manifest Rules

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: On March 4, 2005, the U.S. Environmental Protection Agency (EPA) published new regulations that significantly changed the hazardous waste manifest system. Central to the rule change was a new hazardous waste manifest form, a standardized form that is to be used nation-wide in all states and territories, replacing approximately 24 state-specific variations of the old form. The rule change allowed an 18-month transition period, which ended on September 4, 2006. Since September 5, 2006, only the new standardized manifest form and the new manifest completion instructions are valid for use.

Are your waste handlers trained on how to complete the new manifest?

This one-hour course summarizes the new hazardous waste manifest rule, shows you where you can obtain the new standardized manifest, and provides instructions for completion of the new manifests. This course is not intended to provide instructions on other aspects of hazardous waste management regulations.

The course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C252

CEU Course Title: Boring Log Preparation

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four-hour online course discusses the procedures used for preparing soil boring and rock coring logs for subsurface exploration. A boring log is described as the record of exploration procedures and subsurface conditions encountered during drilling and sampling. Guidelines for the completion of boring logs and the preparation of classification of soil and rock are described. Also presented are the techniques for determining subsurface information by visual examination and other methods while drilling. USCS, the most commonly used system for geotechnical work and the AASHTO classification system, used for highway subgrade materials, are discussed and include guidelines for samplers as well as the storage, handling and selection of samples. Quality assurance for log preparation and measures for accurate identification of subsurface materials are stressed. The AASHTO and ASTM designations for the most frequently used drilling methods, equipment and tests are provided. The design of building foundations, roadways, excavation, fills and slopes requires an understanding of soil strength; soil characteristics, how soil behaves under imposed loads and consideration of problem soils. Drilling and coring provide the necessary samples for laboratory soil and rock tests, for in-situ field-testing and for the detailed subsurface record, the boring log. It is important to follow established criteria and guidelines so the appropriate drilling methods are selected especially since subsurface exploration is expensive but not nearly as expensive as for a project failure caused by inaccurate or incomplete boring data.

Boring logs are prepared from subsurface information encountered while drilling, coring and sampling. Information is derived from measurements such as the energy required for drilling per foot of borehole, monitoring rock and soil debris, drilling mud and return water pumped from the borehole, sample recovery percentages and loss of drilling mud, to mention a few. It is very important to complete the logs in the field and not the laboratory and that the field observations and lab test results are differentiated to make clear the source of information. When more comprehensive information is desired, downhole logging may be performed. Downhole logging uses tools, such as wireline logging, where electronic instruments are lowered down the borehole, logging-while-drilling (LWD) where the instruments are in the drill pipe behind the drill bit itself and also borehole cameras and TV cameras.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C253

CEU Course Title: Rock Reinforcement

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $185

PDH Course Description: This course provides engineers and geologists with design guidance on the techniques and procedures of rock reinforcement for underground and surface structures in civil engineering works. The course materials are based entirely on the U.S. Army Corps of Engineers' Engineering Manual EM 1110-1-2907: Rock Reinforcement. The manual discusses various reinforcing techniques using tensioned rock bolts, untensioned reinforcement elements, high capacity tensioned rock anchors and surface treatment. The appendices of the manual cover the background and history of rock reinforcement and provide sample specifications for rock bolts and anchors.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C254

CEU Course Title: Slope Stability

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $285

PDH Course Description: Slope stability is an important engineering consideration in earth and rock-fill dams, slopes of other types of embankments, excavated slopes, and natural slopes in soil and soft rock. The purpose of this course is to teach engineers, contractors and construction managers the fundamental concepts of slope stability analysis. The course includes a review of the shear strength concepts, seepage analysis, conditions of equilibrium and slope stability analysis methods. Criteria are presented for strength tests, analysis conditions, and factors of safety. Methods for analysis of slope stability are described and are illustrated by examples in the appendixes. The course materials are based entirely on the U.S. Army Corps of Engineers' Engineering Manual EM 1110-2-1902 Slope Stability.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C254T

CEU Course Title: Slope Stability (Timed & Monitored)

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $285

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C255

CEU Course Title: Practical Slope Stability Using Chart Solutions

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Slope stability charts provide a means for rapid analysis of slope stability. They can be used for preliminary analyses, for checking detailed analyses, or for complete analyses. They are especially useful for making comparisons between design alternatives, because they provide answers so quickly. The purpose of this course is to teach engineers practical analysis method using slope stability charts. The course includes a review of the shear strength concepts, seepage analysis, conditions of equilibrium and slope stability analysis methods. Criteria are presented for strength tests, analysis conditions, and factors of safety. This course could be taken as a stand alone course or as a follow-up to PDH course C211 - Slope Stability. The course materials are based entirely on the U.S. Army Corps of Engineers' Engineering Manual EM 1110-2-1902 Slope Stability.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C256

CEU Course Title: Coastal Terminology and Geologic Environments

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course is one of a series of courses that provide an overview of coastal geology and a discussion of data sources and study methods applicable to coastal geological field studies. The course materials are based entirely on Chapter 2 of the U.S. Army Corps of Engineers' Engineering Manual EM 1110-2-1810 Coastal Geology, which provides general background information on coastal nomenclature and concepts like datums and water levels. It also discusses waves and tides and changes in sea level - processes which cause geologic change in the coastal zone. The intent is to give a reader a basic understanding of some of the processes which cause coastal change and serve as a foundation for the discussions of specific coastal features in the other courses of the series.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C257

CEU Course Title: Coastal Classification and Morpholgy

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: This course is one of a series of courses that provide an overview of coastal geology and a discussion of data sources and study methods applicable to coastal geological field studies. The course materials are based entirely on Chapter 3 of the U.S. Army Corps of Engineers' Engineering Manual EM 1110-2-1810 Coastal Geology, which discusses the coastal classification scheme of Francis Shepard. In addition, discussions and examples of specific coastlines are given following Shepard’s outline.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C258

CEU Course Title: Coastal Morphodynamics

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $169

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C259

CEU Course Title: Coastal Geological Investigations

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: This course is the last one of a series of courses that provide an overview of coastal geology and a discussion of data sources and study methods applicable to coastal geological field studies. The course materials are based entirely on Chapter 5 of the U.S. Army Corps of Engineers' Engineering Manual EM 1110-2-1810 Coastal Geology, which discusses about sources, analysis and interpretation of coastal information.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C260

CEU Course Title: Planning Subsurface Investigations

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course discusses the procedures used for planning subsurface investigations and provides guidelines for site reconnaissance and sources of existing geological and historic data. Also presented are guidelines for determining subsurface information by visual examination during drilling and the basic operations for boring and sampling equipment. The student will gain an understanding of the types of subsurface investigation and requirements for the minimum number of borings and the depths and spacing for boring layouts. Care and accurate identification of subsurface materials are stressed. The AASHTO and ASTM designations for frequently used drilling and sampling equipment and tests are provided.

From the initiation of a project, subsurface investigations progress through phases from the concept to construction and to operation and maintenance. Initially the investigations are general and cover larger areas such as for road studies. As the project develops from planning and concept phases to the plans and specifications for construction investigations become more detailed. It is important to follow established criteria and guidelines in order to select the appropriate drilling methods especially since subsurface exploration is expensive but not nearly as expensive as for a project failure caused by inaccurate or incomplete boring data.

Planning for subsurface investigations can be broken into these basic steps:

a. Historical and Geological Studies. Data is gathered and geological maps, topographical maps, aerial photographs, site histories and adjacent property developments are reviewed. Required proposed construction features are studied for access and to plan investigations. Land use, problems areas, subsoil information, terrain conditions will indicate the necessary subsurface investigations.

b. Site Reconnaissance. Comparisons are made with the existing surface features and topography of the site with the data gathered from prior historical and geological studies. Telltale signs of problem areas, soft terrain, wet areas, outcrops or changes in topography like cut or fill construction will noted.

c. Subsurface Investigation Requirements. Number of subsurface investigations will depend on available subsurface data, geological data, groundwater variability, adjacent development and the proposed construction. Investigation progresses from generalized to more specific and detailed studies. Conceptual or preliminary subsurface investigations require limited laboratory and sampling work and are used to prepare possible routes or structures layout for evaluation. More detailed subsurface investigations including borings, samplings and testing are performed in order to design the selected route or structure location.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C261

CEU Course Title: Planning and Design Gravity Sewers

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: Gravity sewer design is an area of civil engineering that is often taken for granted. The result can be a 50-year storm or sanitary system that could allow years of inflow and infiltration, deposits and blockages, invert erosion, structural failure and systems that are hydraulically over-loaded, causing flooding and backups.

This course starts with the basics and addresses planning, expected flows, hydraulics, structural pipe design and appurtenances. Tables and Charts and sample problems are provided, so that that student has a practical guide to the successful design of a gravity system.

The course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C262

CEU Course Title: Rock Blasting Fundamentals

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Controlled rock blasting methods have been used to excavate rock in shafts, tunnels, and chambers at many projects at urban locations throughout the United States. Rock Blasting consists of drilling holes in a rock mass at depths, in diameters, and at spacing so that an explosive can fracture the rock in a controlled manner to break ore, rock or to create space.

This course provides engineers and geologists with an introduction to rock blasting fundamentals including practical blast design techniques, a basic presentation of explosives and their characteristics, explosive selection criteria, risk management practices, initiators and timing effects as well as patterns are also discussed. Blast-induced ground vibrations and airblasts are discussed along with methods for monitoring, evaluation and control.

This course is intended for geo-professionals (geologists or engineers specializing in geotechnical or geological engineering) concerned with the design or engineering review of controlled blasting programs. Additionally, this course may be beneficial to municipal engineers and professionals in construction management responsible for the hiring of specialty contractors to perform blasting operations.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C263

CEU Course Title: Introduction to Wastewater and Storm Water Pumping Stations

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: This course is for civil engineers and engineering managers who are responsible for overseeing the design of storm water and wastewater pumping stations. Special attention is given to meeting municipal standards and complying with common standard drawings. Some basic hydraulics are also included, along with a number of guidelines on such items as wet well size, detention times, pumping capacities, electrical requirements and problems an engineering designers and supervisors should look for.

The course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C264

CEU Course Title: Laboratory Testing and Interpretation of Rock Properties

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four hour online course discusses guidelines and criteria for laboratory testing of rock and the interpretation of rock properties. Basic concepts of rock behavior and the selection of appropriate tests for the design of structures and foundations in or on rock are considered. Frequently used rock tests include those used to establish index properties, determine strength, permeability and durability of rock. Index property tests range from moisture content, specific gravity to unit weight and strength tests include the unconfined and triaxial compressive, tensile and direct shear tests. Durability tests include the slake durability index for wetting and drying and tests of rock freezing / thawing. Also considered is quality assurance for laboratory testing which includes the storage, handling and selection of specimen samples. The AASHTO and ASTM designations for the most frequently used laboratory tests are provided.

The design of building foundations, cuts, fills and slopes requires an understanding of rock strength and characteristics and consideration of problem types of rock and how rock masses behave under imposed loads. Laboratory tests and in-situ field-testing provide the information required to evaluate the subgrade rock conditions and to determine measures to take for proposed construction and construction activities. These criteria and guidelines are important so the appropriate tests are selected especially since the laboratory tests can be expensive but not nearly as expensive in case of a project failure.

The existing subgrade may have poor strength or instability due to excess clay, expansive clays, silts, fine sands, discontinuities, limestone sinkholes, bentonitic shales or high watertables. Existing rock properties such as voids must be known to protect against potential settlement from the design bearing capacities. There are problem rocks such as tailings and shales, which have structures that will crumble when exposed to air or water and when saturated are greatly reduced in strength. Such rock masses may expand in volume due to stress and deformation and the hydraulic integrity is altered and permeability increased. Some other soils, which contain clays such as bentonite, can expand and increase in volume when exposed to water.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C265

CEU Course Title: Managing Sewage Sludges Following the US EPA’s Part 503 Regulations

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Wastewater treatment plant sludges often are a valuable resource. Sludges often contain valuable nutrients, such as phosphorous, nitrogen and lime and can be land applied in lieu of applying expensive chemical fertilizers. Land application of sewage sludge is a cheaper alternative to either the incineration or landfilling of the sludge. Since 1993, the US EPA has regulated the land application of wastewater treatment plant sewage sludge. The course is based upon the US EPA’s document, Land Application of Sewage Sludge, EPA Document No. EPA 831-B-93-002b, December 1994.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C266

CEU Course Title: Land Application of Wastewater

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: With the increasing scarcity of water, the land of application of municipal wastewater is gaining in popularity. Land application of wastewater is considered a groundwater recharge method. The USEPA developed a design manual in the early 1980’s and completely revised the manual in 2006. The course is based upon the US EPA’s document, “Process Design Manual: Land Treatment of Municipal Wastewater Effluents”, EPA Document No. EPA/625/R-06/016, September 2006.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C267

CEU Course Title: Land Application of Biosolids/Septage

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: The land of application of municipal wastewater biosolids (sludge) is gaining in popularity. Biosolids are considered an excellent source of nitrogen and phosphorous and an alternative to chemical fertilizers. Land application of wastewater biosolids is considered a method of returning valuable nutrients back to the soil and reducing the use of chemical fertilizers and amendments for growing various crops. The US EPA also developed a process design manual for the land application of biosolids and septage. This course is based upon these two US EPA document “Process Design Manual: Land Application of Sewage Sludge and Domestic Septage”, EPA Document No. EPA/625/K-95/001, September 1995. Compliance with the Y+US EPA’s 40 CFR Part 503, Land Application of Sewage Sludge is covered in a companion course.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C268

CEU Course Title: In Situ Subsurface Testing

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four hour online course provides guidelines for in situ testing of subsurface formations. In situ tests are used to determine the stresses and deformation behavior of rock masses and delineate critically weak seams within rock masses. Basic concepts of soil and rock behavior together with the selection of appropriate tests for construction projects are considered. In situ testing consists of geotechnical and geophysical tests. Frequently used geotechnical tests for shear strength, bearing capacity, stress conditions, deformability and liquefaction susceptibility include the standard penetration, cone penetration, direct and vane shear tests. Strength tests include unconfined compressive, triaxial, and shear. Also covered are geophysical tests, mechanical wave and electromechanical methods, used to delineate subsurface conditions, top of rock mass conditions and for locating buried objects, pipes, and cavities. Problem soils such as clay shales and rock formations with weak seams and jointed masses are discussed for consideration of construction projects. Guidelines for testing procedures and storage and handling of specimen samples along with the ASTM designations for the most frequently used in situ tests are noted.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C269

CEU Course Title: The Effect of Traffic Calming Measures on Pedestrian and Motorist Behavior

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Traffic calming measures are used throughout the United States to lower speed and volumes especially in residential areas. There are many physical treatments that are available as traffic calming measures; they are speed humps, bulbouts, chicanes and traffic circles. Vehicles would have to slow down when approaching these features and they also give the visual impression that the streets where used is not suited for high-speed or cut-through traffic.

By decreasing volume and lowering speed traffic calming measures can result in a safer roadway for pedestrians and other motorists. The traffic calming measures discussed in this course are effective by decreasing cars dominance on the roadway, making the roadways narrower to reduce speed and much more.

This two-hour course will examine the use of traffic calming measures and their effect on pedestrian and motorist behavior.

This course is to read by anyone with an interest in traffic calming, traffic engineering transportation engineering, air pollution, roadway designers, environmental engineers or anyone wanting to know more about traffic calming. After reading this course the student will know several traffic calming measures and how they affect pedestrian and motorist behavior. This information may provide some useful information to the readers and explain some measures that may be present in their community.

The course materials are based solely on the technical report “The Effects of Traffic Calming Measures on Pedestrian and Motorist Behavior” as found on the website of the Federal Highway Administration (FHWA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C270

CEU Course Title: Advanced Oil & Gas Drilling Technology

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course summarizes basic information and issues for advancements made in oil and gas drilling and exploration technology. The advantages and limitations of the methods conventionally used for offshore well drilling are discussed and compared with advanced methods. Economic and environmental benefits are presented. Also addressed are drilling safety issues and the means used to provide reliable undersea operations, which protect coastal environments from leakage and spills. The functions of various methods and procedures are described to give an understanding of typical problems encountered in the field. Fact sheets, case studies and reading sources for drilling and exploration are included.

This course provides general guidance for the impacts of measures used for offshore oil and gas drilling. As oil and gas reservoirs are discovered in deep offshore sites, oil and gas exploration and development have been gradually moving farther offshore and into still deeper and colder water with production wells in water exceeding depths of 10,000 feet. Among the topics covered are horizontal, directional, coiled tubing, microhole drilling, latest drilling bits and fluids, subsurface formation fracturing and measurement-while-drilling. These advancements when properly selected and combined together have permitted deeper offshore exploration and production of oil and gas wells. Necessary measures to reliably operate wells and other equipment as well as any unsound conditions or potential problems are considered in the course.

Drilling mud and fluids are an expensive part of oil exploration and production. Advancements in drilling mud allow the best “fit” for the drilling conditions and the environment. Drilling mud is used to bore the wells and to clean and cool the drill bits. Mud is pumped from mud pits through the drill string, sprayed out the drill bit and then used to carry the drilling cuttings, oil soaked soil, waste soil and rock pieces, back up to the surface. If the viscosity is too low, the cuttings will settle down the well instead. However if the reservoir has a low formation pressure, the mud may be too heavy in the fluid column and the oil will not flow. Mud with higher viscosity is used for borehole cleaning. The types of drilling fluid include water based, oil based, synthetic based and gaseous or pneumatic. Drilling mud has these main functions:

a. Remove cuttings from the borehole.
b. Suspend the cuttings for removal to the surface.
c. Cool and lubricate the drill bit.
d. Control formation pressures.
e. Seal and stabilize the well bore and reduce damage to the formation.

Many advances have been made in mechanical equipment such as remote spillage or leakage detectors, monitoring systems and alarms that safeguard against the threat of petroleum releases. Periodic inspections, knowing when a component of a system is defective or improperly maintained and understanding what is necessary to correct observed problems are important to continue proper operations of a well and pipelines. The course covers the basic features and factors that can adversely affect oil and gas well operations.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C271

CEU Course Title: Concepts and Practices for Improved Indoor Environmental Quality (M&V Protocol)

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course focuses exclusively on indoor environmental quality issues (IEQ). It starts with a general introduction to IEQ. Best practices for maintaining a high level of IEQ are then reviewed. The potential positive and negative influences of specific energy conservation measures on IEQ are also summarized in a tabular format.

The course documents will also address IEQ measurement and verification procedures that may be used to address the following: 1) ensure that the energy conservation measures have no adverse influence on IEQ, 2) quantify the improvements in IEQ resulting from implementation of energy conservation measures, and 3) verify that selected IEQ parameters satisfy the applicable IEQ guidelines or standards. A multi-step procedure for IEQ measurement and verification is presented, followed by a discussion of general approaches for measurement and verification and then by a table of measurement and verification alternatives linked to specific IEQ parameters.

The course document has been prepared by an international team of IEQ and building energy efficiency experts and reflects the current state of knowledge.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C272

CEU Course Title: Soil Properties and the Unified Soil Classification System (USCS)

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: This course covers the Unified Soil Classification System, procedures used to visually classification soils and the laboratory tests required to determine soil engineering properties such as permeability, shear strength, and compressibility under expected field conditions and includes typical engineering properties of various soil groups, this information is especially valuable when prospecting for earth materials for various engineering uses such as road construction or investigating foundations for structures.

This course is based on chapter one of the Earth Manual, Third Edition, written by the U.S. Department of Interior. This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C273

CEU Course Title: Utilities and Roadside Safety

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Utility poles located along the roadway can be very dangerous for motorists that leave the roadway due to the placement and proximity to the edge of the traveled way. For several years there have been programs implemented to reduce the crashes due to utility poles.

The AASHTO Roadside design guide provides guidelines for placing object along the roadway. Unless there is good reason not to, the Roadway Design Guide should be used to determine the placement and distance from the roadway. Some courts have awarded cases due to the fact that the roadside design guide was not followed.

Several states in all regions of the country have implemented various programs to reduce roadside crashes. This course will discuss the various programs implemented in each state as well as studies done to show the results of those programs.

This five-hour course will examine the use of utilities mainly utility poles along the roadway. It will provide useful information to ascertain the impact of utilities on roadside safety.

This course is to read by anyone with an interest in utilities and roadway design, traffic engineering, economists, roadway safety or anyone wanting to know a brief history of utilities and roadside safety. After reading this course the student will know some methods to decrease utility pole crashes.

The course materials are based solely on the report “Utilities and Roadside Safety” as found on the website of the Transportation Research Board (TRB).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C274

CEU Course Title: Beneficial Use of Dredged Material – Habitat

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four hour online course provides an overview for the planning, design and selection of dredged material as a manageable, beneficial resource as an alternative to normal methods of disposal. Land creation with dredged material often consists of filling, raising and protecting areas that are not normally, only periodically, or permanently submerged. The types of habitat considered in this course are upland, island, and aquatic. Guidelines for development of habitat suitable for nesting birds, fish and animals are discussed. Development of wetland habitats is also briefly discussed.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C275

CEU Course Title: How to Conduct Phase I Environmental Site Assessments

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This 2-hour course is intended to prepare engineers to conduct Phase I Environmental Site Assessments (ESA). In general, Phase I ESAs are typically driven by the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) and are done when there is a need to assess the environmental condition of commercial real estate. The course is based entirely on the American Society for Testing and Materials', Standard Practice (E 1528) for Environmental Site Assessments: Phase I Environmental Site Assessment Process. The Practice is divided into 12 sections that define its scope, when and why assessments are done, and how to conduct an assessment and subsequent report.

The course includes a thirty-question quiz at the end designed to ensure that the engineer has understood the key concepts necessary for conducting a satisfactory Phase I ESA.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C276

CEU Course Title: Gravity Dam Design

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Gravity Dams are used to control the flow of water or maintain specific water levels in streams, rivers, and other bodies of water. Controlling water flow is essential for purposes of flood control, irrigation, creating bodies of water and for hydroelectric power. Gravity dams maintain their stability against forces and loads from their geometric shape and the strength and mass of the concrete. There are several design restraints and processed related to gravity dams and disciplines from various areas of civil engineering play an integral part in the design, and placement of gravity dams.

This course will discuss the various engineering properties of Gravity Dams. Several basic equations will be presented that are used to determine forces and seismological analysis for gravity dams.

This 4 hour course will examine the use of gravity dams under several different circumstances. It will provide useful information to determine the size and area of dam needed to withstand hydrostatic forces among others.

This course is to read by anyone with an interest in Gravity Dams, structural engineering, geotechnical engineering, hydraulics, hydrology, hydrogeology or anyone wanting to know more information regarding Gravity Dam Design. After reading this course the student will know basic information regarding gravity dam design.

The course materials are based solely on the engineer manual “Gravity Dam Design” as found on the website of the Army Corps of engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C277

CEU Course Title: Dredging Methods and Equipment

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four-hour online course provides general guidelines and design considerations used for dredging operations, selection of dredging equipment and disposal of dredged material. The course provides an overview of the types of equipment, their advantages and limitations, the required tests, and the dredging techniques employed. Concerns and precautions for the prevention of adverse effects on the environment and animal habitats and utilization of dredged material for beneficial disposal are considered. Remedial actions and activities performed at the work sites must comply with federal, state and local regulations to protect water quality, fish and animal habitat.

Dredging basically has two functions, to obtain material, to excavate holes and to provide greater water channel depths. There are several methods of excavation, which include cutter head suction and hopper suction dredges and mechanical excavators. Cutterhead dredges have suction pipelines to pump the dredged material into disposal areas, barges or hopper barges for longer distance transportation. At least one cutterhead dredge in the US is electrically powered via power cables from shore side substations. The all electric dredge has a 34-inch diameter suction pipeline and is powerful enough to pump very long distances without using booster pumps, one of the longest discharge distances was about 18,000 feet. Another type of dredge, the hopper suction dredge, drag suction heads along the ocean floor or marine area to be excavated. The dredge material is deposited in the hopper and transported to disposal areas, making them a good choice for long distanced disposal areas, which usually requires pumping assistance with booster pumps.

Channel excavation may require blasting to break rock masses into more readily excavatable strata. There are a few excavators, which have enough power to breakup rock without blasting; one of the biggest has perhaps 370,000 lbs. of breakout force. The bucket teeth are used to break into rock gaps in order to reduce a rock mass to smaller pieces for ease in removal and loading. They are similar to the land based excavators and have hydraulically controlled booms and 26 cu yd buckets.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C278

CEU Course Title: Conducting Soil Investigations for Structure Foundations

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: This 10 hour course covers procedures in soil investigations, sampling, equipment used, and laboratory tests required to determine field conditions and investigation requirements for the construction of structure foundations to include dams, drainage structures, and other foundations and the quality of soil for use as a construction material.

This course is based on chapter two of the Earth Manual, Third Edition, written by the U.S. Department of Interior.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C279

CEU Course Title: Review of the Devastating Impacts of Woody Plants on Earthen Dams

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Damage to earthen dams and dam safety issues associated with tree and woody vegetation penetrations of earthen dams is all too often believed to be a routine maintenance situation by many dam owners, dam safety regulators, and engineers. Contrary to this belief, tree and woody vegetation penetrations of earthen dams and their appurtenances have been demonstrated to be causes of serious structural deterioration and distress that can result in failure of earthen dams.

The purpose of this course is to provide the inspector, dam safety regulator, engineer, landscape architect and consultant with the fundamental understanding and technical knowledge associated with the potential detrimental impacts of tree and woody vegetation growth on the safety of earthen dams. The objective of this course is to raise the knowledge level of detrimental effects of trees and woody vegetation growth on the safety of earthen dams. This course will also provide an understanding of the methods, procedures, and benefits of maintaining a growth of desirable ground covering vegetation on the embankments of earthen dams.

Dam safety engineers and consultants can utilize material presented in this course as a reference for recommendations for proper maintenance of desirable vegetation growth, control of undesirable vegetation growth, and remediation dam design associated with the removal and control of trees and woody vegetation growth on earthen dams.

This course is based entirely on the Technical Manual for Dam Owners-Impacts of Plants on Earthen Dams as published by the FEDERAL EMERGENCY MANAGEMENT AGENCY, publication number FEMA 534 dated September 2005.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C280

CEU Course Title: An Introduction to Pollution Prevention

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Pollution prevention (P2) is one of the cornerstones of an ISO 14001 certified environmental management system (EMS). P2 has been evolving from a specialized environmental initiative to a mainstream business activity. P2 offers significant benefits to an industrial operation and can result in significant cost savings affecting the bottom line of the organization. P2 activities can also result in a safer work environment. The US EPA developed a guidance manual on pollution prevention. This course is based upon the US EPA document “An Organizational Guide to Pollution Prevention”, EPA Document No. EPA 625-R-01-003, August 2001. A companion CD is available from the US EPA as document number EPA 625-C-01-003. This CD provides additional handbooks, manuals, worksheets and checklists and links to other P2 websites. It is not provided as a part of the course material.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C281

CEU Course Title: Composting of Yard Trimmings and MSW

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Composting has been a viable option for the treatment and consolidation of yard trimmings and municipal solid waste for a number of years. With the life span of many municipal landfills approaching their limits, ways to extend the lifespans have been sought. One of the ways many municipalities have been using is to ban yard waste and food waste from landfills. Composting has become a viable alternative. The composted material can then be used as a soil amendment and basically reused. The US EPA developed a guidance manual on composting of yard trimmings and solid waste. This course is based upon the US EPA document “Composting Yard Trimming and Municipal Solid Waste”, EPA Document No. EPA 530-R-94-003, May 1994.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C282

CEU Course Title: Disinfection of Water and Wastewater

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Untreated water used for drinking and especially wastewater contain microorganisms that may cause disease in humans and animals, referred to as pathogens. Disinfection uses a number of chemicals or physical processes to reduce and/or eliminate these pathogens. The disinfection of municipal water and wastewater is an integral part in ensuring the health and safety of the public. There are a wide variety of options that can be used to disinfect drinking water and wastewater, many of these disinfection processes, especially those involving the use of chemicals, present additional health and safety concerns to both employees and the general public. The US EPA developed a guidance manual on disinfection processes. This course is based upon the US EPA document “Alternative Disinfectants and Oxidants Guidance Manual ”, EPA Document No. EPA 815-R-99-014, April 1999.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C283

CEU Course Title: Characterizing Brownfields

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: The US EPA defines a brownfield industrial site as one which is abandoned, idle or under-used where expansion or redevelopment is complicated by real or perceived environmental contamination. Concerns may be the result of liability, cost, or potential health risks. As a result of businesses seeking “greenfields”, communities are burdened with environmental contamination, declining property values, loss of tax revenues and increased unemployment. The US EPA developed a guidance manual on characterizing and cleaning up brownfields. This course is based upon the following US EPA documents:

“Brownfields Handbook: How to Manage Federal Environmental Liability Risks, EPA Document No. EPA 330-B-01-001, November 2002,
“Road Map to Understanding Innovative Technology Options for Brownfields Investigation and Cleanup, Fourth Edition”, EPA Document No. EPA 542-B-05-001, September 2005, and
“Technical Approaches to Characterizing and Cleaning up Brownfield Sites”, EPA Document No. EPA 625-R-00-009, November 2001.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C284

CEU Course Title: Control and Inspection of Earthwork Construction

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: This course presents information on the control of construction from the soils standpoint, for both foundation treatment and compaction control of fills. In addition to a general treatment of the subject applicable to all types of earthwork, separate sections are devoted to problems of rolled earth dams, canals, and miscellaneous construction features. Information on design features and specifications provisions are given to provide background to assist in implementing various control and inspection techniques.

This course is based on chapter three of the Earth Manual, Third Edition, written by the U.S. Department of Interior.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C285

CEU Course Title: Procedures for Soil Sampling in Borings

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three hour online course discusses the commonly used equipment and procedures for undisturbed and disturbed soil sampling in borings and methods for sampling and recovering soil samples. Visual examination and other measures used during drilling and sample recovery are considered. The types of equipment and drilling methods covered in the course include solid-stem, hollow-stem augers, rotating wash, bucket augers and hand auger boring. Guidelines for a wide variety of samplers including split barrel, thin wall tubes, continuous push, pitcher tube and continuous soil auger are discussed as well as the storage, handling and selection of specimen samples. Basic soil types and factors such as the groundwater table are considered in the selection of appropriate drilling and sampling methods.

This course should serve as a guide for selecting proper drilling methods needed to determine the characteristics of subgrade soil formations in order to protect against potential settlement and ground movement. The advantages and limitation of soil drilling equipment, coring equipment and samplers are discussed and photographs are presented to understand the equipment. Basic soil types are discussed to understand the selection of soil drilling methods. The importance of following proper procedures for sampling is stressed and considers the proper storage, handling and selection of soil specimens for testing programs.

The drilling and sampling equipment must also provide accurate samples and data for a variety of tests. Samples must be handled and stored with care following established standards. Samples should be inventoried, examined and tested as soon as they are received. Sometimes, especially for large testing programs, it may become necessary to store the samples for days or weeks, but no longer than 15 days If possible. If they are stored for a longer time the undisturbed samples should be protected against damage or changes in water content by maintaining at temperatures close to those required for the project.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C286

CEU Course Title: Environmental Due Diligence^{ABIH CM APPROVAL #08-1823}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Environmental due diligence is the process where engineers have the opportunity to assess risks and protect clients from unwarranted environmental liability in real estate and other business transactions. This eight hour course will prepare engineers with an environmental due diligence overview to be familiar Phase Is, Phase IIs, Transaction Screenings, soil and groundwater remediation technologies and common business environmental risks including asbestos, radon, lead-based paint, lead in drinking water and mold.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C287

CEU Course Title: Culvert Design Basics

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: The purpose of this course is to provide basic technical information and procedures required for the hydraulic design of culverts, storm drains, and channels. This course contains design criteria and information used in the design of drainage structures. For more complexity of the subject it may require referring to additional design manuals for more detailed information on the subject.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C289

CEU Course Title: Sampling from Test Pits, Trenches and Stockpiles

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three hour online course provides guidance for the procedures used for sampling soil and materials in support of geotechnical investigations from sources including test pits, trenches, tunnels, stockpiles, trucks and conveyor belts. It covers “accessible” explorations that are made with excavation equipment and conventional drilling equipment. Information on the methods for recovering, handling and storage of samples is discussed. Visual examination and other practices used during drilling and sample recovery are considered. Guidelines for the storage, handling and shipping of specimen samples are discussed. Soil types and factors such as the groundwater table are considered for sampling methods. Because of the risks inherent in accessible explorations the course addresses safety and health problems that are encountered during sampling operations and general precautionary measures to take.

Test pits, trenches, accessible borings and tunnels if economically feasible may be the best way to obtain the necessary subsurface information for projects. If they are economical to perform they fill in information gaps that is not always possible with conventional boring. Accessible excavations have advantages because they permit direct inspection of in situ subsurface conditions, formation stratification, recovery of large undisturbed samples and allow evaluation of certain excavation methods.

Samples must be handled and stored with care following established standards. Samples should be inventoried, examined and tested as soon as they are received. Sometimes however, especially for large testing programs, it may become necessary to store the samples for days or weeks, but no longer than 15 days If possible. If they are stored for a longer periods of time undisturbed samples should be protected against damage or changes in water content by maintaining the storage temperatures close to those required for the project.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C291

CEU Course Title: Concrete Mix Design, Form Design, and Engineering

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course teaches the characteristic and properties of the components of concrete; ways to design concrete mixes; how to determine of quantities of concrete needed for specific construction projects; formwork design; mixing, placing and curing of concrete; and physical plants employed in the production of concrete.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C292

CEU Course Title: Ponds - Planning and Construction Guidelines

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four-hour online course provides general guidelines and practices for planning, designing and building ponds for multipurpose uses. Ponds are built for various water needs including irrigation, livestock, recreation, fish production and storm water management. It discusses the methods used to estimate storm runoff, spillway requirements and pipes through earth fill dams. Storm runoff estimates are based on several factors including type of soil, types of ground cover and condition, rainfall distribution, and time of concentration similar to the rational equation method. Other storm water management and protection practices are briefly described. Methods and materials used to seal pond sites and dams, establish vegetation, and maintain the pond are also considered. Pond construction and operations must comply with federal, state and local regulations to protect public safety and water quality. It is estimated that the world’s fresh water resources amount to only about 3% of the worlds’ available water. Demand for fresh water has been ever increasing and shortages have appeared around the world. Ponds are an economical and reliable means to meet these water needs. The course will serve as a guide for ponds, which covers all phases from the preliminary planning stages to construction, and range of topics include:

a. Water Needs. Criteria and recommended water needs for meeting a variety of purposes.

b. Preliminary Investigations. Siting the pond for adequate drainage, minimum pond depths and capacities, topography, and the watershed resistance to erosion.

c. Estimating Storm Runoff. Factors include soil groups and cover conditions, rainfall distribution, runoff curve numbers, storm runoff volumes, and time of concentration.

d. Embankment and/or Excavated Ponds. Requirement for dam embankments, (widths, slopes, overbuild and freeboard) spillways and pipes through the dam and estimation of earth embankment and excavation quantities.

e. Required Data. Soil types, conditions, watershed conditions, slopes, rainfall distribution, and type of surveys and topography data.

f. Sealing the Pond. Methods used to seal the dam and ponding site with clay blankets, bentonite and liners.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C293

CEU Course Title: Hot Lane Development on Highways

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: High Occupancy Toll (HOT) lanes are a used to help assuage the traffic congestion on highways, even when High Occupancy Vehicle (HOV) lanes are available. During peak hours HOV lane use can be low with available capacity that could be used to reduce congestion on the general purpose lanes.

This 4 hour course will discuss the several issues related to implementing HOT lanes including technical and operational issues. It will provide useful information to determine if HOT lanes should be used and how to implement them within the highway system.

This course can be used by anyone with an interest in transportation engineering, environmental engineering, roadway design, traffic engineer or any wanting to know more information regarding HOT lanes. After reading this course the student will know the basic information regarding HOT lanes.

The course materials are based solely on the Department of Transportation document “A guide for HOT Lane Development” as found on the website of the US DOT Intelligent Transportation Systems.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C294

CEU Course Title: Vapor Intrusion - ASTM E2600 Overview^{ABIH CM APPROVAL #08-1821}

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $69

PDH Course Description: Vapor intrusion is an indoor air quality condition that occurs when evaporating chemicals migrate from polluted soil and groundwater in the form of hazardous vapors into overlying buildings. In March 2008, ASTM released Standard E2600, “Standard Practice for Assessment of Vapor Intrusion into Structures on Property Involved in Real Estate Transactions”. The new standard addresses vapor intrusion (VI) arising from contaminated soil and groundwater specifically as it can impact real estate transactions. It provides guidance on the VI assessment process, from screening to mitigation and provides a process where engineers have the opportunity to assess vapor intrusion risks and protect clients from unwarranted environmental liability in real estate and other business transactions. This three hour course will prepare engineers with an overview of ASTM’s vapor intrusion standard to be familiar with environmental liabilities stemming from vapor intrusion, ASTM’s screening process, as well as, evaluation and mitigation technologies.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C295

CEU Course Title: Designing Accessible Sidewalks and Trails - Part I

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $169

PDH Course Description: Sidewalks and trails serve pedestrians by providing access to businesses, schools, parks, and commercial districts. All sidewalks and trails should be designed to meet the needs of all users. When accessible facilities are available for all, people with disabilities are better able to participate in community because it becomes easier for them to reach their destination.

The American with Disabilities Act (ADA) of 1990 prohibits the construction of facilities that are not accessible to those with disabilities. The ADA Accessibility Guidelines (ADAAG) set forth several guidelines that must be followed in order when designing sidewalks and trails for access.

This course will provide the reader with the knowledge to use the text to aid in designing accessible sidewalk and trails. The course materials are based solely on the FHWA document “Designing Sidewalks and Trails for Access.”

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C296

CEU Course Title: Designing Accessible Sidewalks and Trails - Part II

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $349

PDH Course Description: Sidewalks and trails serve pedestrians by providing access to businesses, schools, parks, and commercial districts. All sidewalks and trails should be designed to meet the needs of all users. When accessible facilities are available for all, people with disabilities are better able to participate in community because it becomes easier for them to reach their destination.

The American with Disabilities Act (ADA) of 1990 prohibits the construction of facilities that are not accessible to those with disabilities. The ADA Accessibility Guidelines (ADAAG) set forth several guidelines that must be followed in order when designing sidewalks and trails for access.

This course will provide the reader with the knowledge to use the text to aid in designing accessible sidewalk and trails. The course materials are based solely on the FHWA document “Designing Sidewalks and Trails for Access, Part II of II: Best practices design.”

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C297

CEU Course Title: Drainage Engineering and the Rational Method

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: This course will provide the basic skills and knowledge of drainage engineering, and help develop sound engineering judgment needed to solve drainage problems. The course will describe hydrology; calculate drainage areas, runoff, and runoff for successive areas; deign open and closed channels; and control erosion; Describes the methods used to design drainage structures and will describe the proper procedures used to determine runoff using the Rational Method of runoff determination.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C298

CEU Course Title: Sanitary Sewer Overflow Solutions

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Sanitary Sewer Overflows (SSOs) occurs when a number of problems occur in the sanitary sewer system. Those problems include clogs to the pipes from FOG, roots, pipe failures and pump failure. Infiltration can also be a problem that causes SSOs, especially during heavy rainfall.

This 8 hour course will discuss the SSO solutions that could be implemented to control or eliminate SSOs. Several examples are given in the text that explains how particular SSOs were addressed. This course will provide useful information to determine the proper route to take to control SSOs.

This course can be used by anyone with an interest in environmental, transportation engineering, or geotechnical engineering. This course is also perfect for anyone that would like to know more information regarding SSOs and how they can have an effect on their communities. After reading this course the student will know the basic information regarding controlling and eliminating SSOs.

The course materials are based solely on the Environmental Protection Agency document “Sanitary Sewer Overflow Solutions” as found on the website of the Ohio Environmental Protection Agency.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C299

CEU Course Title: Runoff from Snowmelt

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $169

PDH Course Description: Precipitation in the form of snow melt is part of the hydrologic cycle. Unlike water it takes longer for the water from melted snow to enter the drainage system or infiltrate into the ground, thus different criteria must be used to estimate peak run-off flowrates.

This 7 hour course will discuss runoff from snowmelt and its effect on the watershed. The effects of temperature and radiation will be discussed at length as it determined the rate of snowmelt. Real world examples are given in the text that explains how snowmelt is determined.

This course can be used by anyone with an interest in hydrology, meteorology, environmental science and civil engineering. This course is also perfect for those individuals working in environments that are effect by annual snowfall. After reading this course the student will know the basic information regarding runoff from snowmelt.

The course materials are based solely on the Army Corps of Engineers Engineer Manual “Runoff From Snowmelt” as found on the website of the Army Corps of Engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C300

CEU Course Title: The Design and Construction of Tunnels and Shafts in Rock

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $349

PDH Course Description: Tunnels and shafts are used to provide a means of transport of people, and materials. The uses of tunnels and shafts ranges from vehicular, pedestrian and utility uses. Often times tunnels and shafts have to be placed in rock, which can then create the need for additional design, planning and construction criteria than tunnels through soil.

This 15 hour course will discuss the design and construction of tunnels and shafts in Rock. The effects of groundwater, poisonous gasses, and temperature will be discussed. Examples are given in the text which provides further details of the calculations.

This course can be used by anyone with an interest in mining, tunneling, hydrology, structural, environmental, transportation and geotechnical engineering. This course is also perfect for those individuals working on or in an area that utilizes tunnels and shafts. After reading this course the student will know the basic information regarding tunnels and shafts in rock.

The course materials are based solely on the Army Corps of Engineers Engineer Manual “Tunnels and Shafts In Rock” as found on the website of the Army Corps of Engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C301

CEU Course Title: Drill Rig Selection

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three hour online course discusses the commonly used equipment and methods used for conventional drilling and sampling operations. The various type of drill rigs, drill bits, drive methods and equipment and apparatus such as casings used to drill and stabilize boreholes are presented. Factors that determine the selection of the drill rig such as type of subsurface materials, condition of rock, accessibility and water table are discussed. Visual observations and other measures used during drilling and sample recovery are considered. The types of equipment and drilling methods covered in the course include solid-stem, hollow-stem flight augers, hammer drills, rotating wash, churn drills, bucket augers and hand auger boring. Guidelines for sampling methods are discussed with brief coverage of sampling devices. Oil and gas well drill rigs are not covered here.

Drill rigs are used for many purposes but all essentially bore holes in the ground. They are used to drill water wells, and oil and gas wells, and to sample subsurface soil and rock formations. Drill rigs are used to perform subsurface construction such as utilities, tunnels, and cast in place piers. They can be mounted on trucks, trailers tractors, skids, and permanently mounted on land or marine-based platforms or piles. Drill rigs are classified by the power source, i.e. electric, hydraulic, pneumatic or mechanical, by the length of pipe, and methods of drilling, i.e. rotation and/or percussion. Drill types include auger, cable tool, direct push, hydraulic-rotary or percussion rotary drilling.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C302

CEU Course Title: Airfield Flexible Pavement Design

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $169

PDH Course Description: Flexible pavements are composed of a bituminous concrete surface with a high quality subbase. concrete that could be either reinforced or non-reinforced. Flexible pavement on airfields should be limited to areas that are not subjected to jet fuel spillage and jet blast. Flexible pavements are generally used on taxiways, runway interiors, shoulders and overruns.

This 7 hour course will discuss the design and construction of Flexible pavements. The subbase and base characteristics will also be discussed. Examples of calculation are given in the text which aid the reader in the various calculations associated with flexible pavement design.

This course can be used by anyone with an interest in runway design, airport design and planning, roadway design, structural and materials engineering. This course is also perfect for those individuals working in the construction materials testing fields that utilize the test methods that are discussed in the text. After reading this course the student will know the basic information regarding Airfield Flexible Pavement Design.

The course materials are based solely on the Army Corps of Engineers Engineer Manual “Airfield Flexible Pavement Design” as found on the website of the Army Corps of Engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C303

CEU Course Title: Airfield Rigid Pavement Design

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Rigid pavements are composed of concrete that could be either reinforced or non-reinforced. Rigid pavement can function as the complete paving system or as a base pavement, on which an overlay is to be placed. Rigid pavements are used on airfield runways and some taxiways.

This 6 hour course will discuss the design and construction of rigid pavements. The subbase and base characteristics will also be discussed. Examples of calculation are given in the text which aid the reader in the various calculations associated with rigid pavement design.

This course can be used by anyone with an interest in runway design, airport design and planning, roadway design, structural and materials engineering. This course is also perfect for those individuals working in the construction materials testing fields that utilize the test methods that are discussed in the text. After reading this course the student will know the basic information regarding Airfield Rigid Pavement Design.

The course materials are based solely on the Army Corps of Engineers Engineer Manual “Airfield Rigid Pavement Design” as found on the website of the Army Corps of Engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C304

CEU Course Title: Low Cost Treatments for Horizontal Curve Safety

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Horizontal curves are often encountered when traveling along highways. Due to topographical features horizontal curves are designed with moderate to very extreme radii to avoid obstacles. As a vehicle traverses a horizontal curve, the friction between the tires and the pavement help to keep the car on the road by opposing the centrifugal force.

Due to speed, road conditions and other factors, some vehicles may leave the roadway when driving through a horizontal curve. This course will discuss the low cost treatments that may be applied along horizontal curves. Design characteristics such as speed, and radii will be discussed as well as references to various signs from the Manual of Uniform Traffic Control Devices (MUTCD).

This course will provide the reader with the knowledge that will aid in designing horizontal curves as safely and economical as possible. The course materials are based solely on the Transportation Research Board document “Low Cost Treatments for Horizontal Curve Safety.”

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C305

CEU Course Title: Drainage and Erosion Control

Professional Development Hour for Engineer (PE): 12 PDH Professional Development Unit for Land Surveyor (LS, PLS): 12 PDU

Continuing Education Unit for Contractor (GC): 1.2 CEU AIA Learning Unit for Architect (RA): 12 LU

PDHcenter Course Price: $299

PDH Course Description: The largest contributor to drainage and surface runoff is the hydrologic cycle. During the hydrologic cycle precipitation falls to the ground as either rain or snow. Other causes of surface runoff are manmade. There are several methods available to calculate the flow rate of Stormwater; among those are the SCS and rational methods. Several variables are included in the rational method; among those are surface type, location of the site, and intensity of rainfall.

Erosion occurs as a result of surface runoff. The effects of erosion can be reduced by implementing a design that can control the surface runoff such as rip rap, and stilling basins. Vegetation can also be used to control erosion. Vegetation acts by holding soil particles together and reducing the effects of erosion.

This course will provide the reader with the knowledge that will aid in designing culverts and erosion control devices as safely and economical as possible. The course materials are based solely on the Army Corp of Engineers document “Drainage and Erosion Control.”

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C306

CEU Course Title: Geometric Design Consistency on High-Speed Rural Two-Lane Roadways

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: This course covers problems and solutions pertaining to high – speed rural two – lane roadways. The types of problems include crashes such as those that occur on horizontal curves, those due to elderly drivers and many others. Solutions to these problems range from 85th percentile speed design of the geometrics, where to place driveways along the roadway and the placement of advance warning signs, among others.

This 6 hour course will discuss Geometric design consistency as it relates to high-speed rural two-lane roadways. Several examples are given in the text that explains how geometric design solutions are applies to high-speed rural two-lane roadways. This course will provide useful information to determine the proper designs for safe high-speed rural two-lane roadways.

This course can be used by anyone with an interest in roadway design, traffic engineering and Intelligent Transportation Systems (ITS). This course is also perfect for anyone that would like to know more information regarding High-speed rural roadways two-lane roadways and the effects on their communities. After reading this course the student will know the basic information regarding the geometric design consistency on high-speed rural two-lane roadways.

The course materials are based solely on the Transportation Research Board document “Geometric Design Consistency on High-Speed Rural Two-Lane Roadways.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C307

CEU Course Title: Clean Water Act (CWA)

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The protection of the environment is essential for the continuation of life on this planet. All species on earth share a symbiotic relationship with each other in order to survive. As laws are put into place to protect the environment they sometimes have to be revised in order to address new concerns and developments as science and technology grows and more in learned about our planet.

The Clean Water Act is a 1977 amendment to the Federal Water Pollution Control Act of 1972, which set the basic structure for regulating discharges of pollutants to waters of the United States.

This course will cover ocean discharges, inspections, law enforcement and much more regarding the Clean Water Act.

This two-hour course will examine the use of Clean Water Act. It will provide useful information to determine how and when to acquire permits, when to perform inspections and who should the administrator be of the laws and statutes contained in the act.

This course is to read by anyone with an interest in environmental engineering, hydrology, geotechnical engineering, hydraulics, or anyone wanting to know more information regarding Clean Water Act and how it affects our communities. After reading this course the student will know basic information regarding Clean Water Act.

The course materials are based solely on the materials “Clean Water Act” as found on the website of the Environmental Protection Agency.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C308

CEU Course Title: Railroad Track Standards Design

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: The railroad system serves many purposes in the transportation industry. Railroads are used throughout the country as a means of transporting people and goods. Railroads transcend several states and or jurisdictions, and in order to keep the system working seamlessly a universal standard has been developed to be used by all jurisdictions.

This course will define the minimum required standards for railroad tracks. Several maintenance and inspections processes will be discussed in length in order to maintain a safe and effective railroad system.

This 4 hour course will examine the use of Railroad Track Standards. It will provide useful information to determine when railroad tracks require maintenance or even temporary periods of no service.

This course is to read by anyone with an interest in Railroad engineering, transportation engineering, geotechnical engineering, hydraulics, or anyone wanting to know more information regarding Railroad Track Standards Design. After reading this course the student will know basic information regarding Railroad Track Standards.

The course materials are based solely on the engineer manual “Railroad Track Standards” as found on the website of the Army Corps of engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C309

CEU Course Title: Construction with Large Stone

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Large stones are used in construction to serve as erosion control, dikes, dams, backfill, and harbor breakwater and other large structures. Large stone refers to the granular size of aggregate, that is averaging 3 in. or greater.

This 4 hour course will examine the use of large stone used under several different circumstances. Several different engineering uses will be discussed. Examples will be presented that would be useful to aid the designed in using the most effective layout of dams, dikes, breakwaters and other structures.

This course should be read by anyone with an interest in dam design, structural engineering, geotechnical engineering, hydraulics, and hydrology or anyone wanting to know more information regarding construction with large stone. After reading this course the student would have furthered their knowledge regarding construction with large stone.

The course materials are based solely on the engineer manual “Construction with Large Stone” as found on the website of the Army Corps of engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C310

CEU Course Title: Clean Air Act – Taking Toxics Out of the Air

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four-hour online course reviews the measures taken by the US Environmental Protection Agency to reduce emissions of toxic air pollutants from industrial sources such as chemical plants, wood mills, steel mills and oil refineries. The course presents the Clean Air Act (CAA) and the Maximum Achievable Control Technology (MACT) standards used by the EPA. Topics covered include the types of toxic air pollutants, their causes and sources and how the health of people and the environment are affected by exposure. Specific sources of air toxics include over 30 types of industries, such as dry cleaners, organic chemical producers, gasoline distribution facilities, lead smelters, paper mills, and mineral wool producers. Specific air pollutants related health effects and how the EPA reduces the amount of emissions via the CAA is discussed. The course presents many links and references to informative sources covered in the text topics. Other contributors of emissions include mobile, accidental releases and forest fires and are not discussed here.

The 1990 Clean Air Act was enacted by the US Government to reduce smog and air pollution. It was preceded by the 1963 CAA and amended in 1966, 1970 and 1977. The CAA covers the total US but states actually carry out the provisions by holding permit hearings, fining companies for violations, developing state implementation plans and holding cleanup hearings for polluted areas. The US Government provides the research, studies, engineering design and financial assistance for CAA programs. The EPA publication for this course was designed to be used by air quality professionals and others interested in air toxics standards and regulations. Air pollution has become a serious health problem since air toxics will affect the health of people and especially the young, elderly and those afflicted with respiratory diseases who are especially susceptible to air quality problems. Dust and particulate matter often trigger asthma attacks. The statistics for people affected by allergies, asthma and other respiratory diseases have been increasing for all age groups. Sources of air toxics include:

1. Industrial operations that release contaminants.
2. Mobile, accidental releases (spills), and forest fires.
3. Under performing emission control equipment.
4. Construction materials releasing solvents and volatile organic compounds (VOC) or chemicals.
5. Particulate matter and dust.

Air quality and pollution are complex problems, which is hard to target because of ever changing types or levels of pollution and a person’s susceptibility to environmental conditions.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C311

CEU Course Title: Arch Dam Design

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $349

PDH Course Description: Arch Dams are used to control the flow of water or maintain specific water levels in streams, rivers, and other bodies of water. Controlling water flow is essential for purposes of flood control, irrigation, creating bodies of water and for hydroelectric power. Arch Dams maintain their stability against forces and loads from their geometric shape and the strength and mass of the concrete. The shape of arch dams places the hydrostatic and other loads on the abutments and canyon walls. There are several design restraints and processed related to Arch Dams and disciplines from various areas of civil engineering play an integral part in the design, and placement of Arch Dams.

This course will discuss the various engineering properties of Arch Dams. Several basic equations will be presented that are used to determine forces and seismological analysis for Arch Dams.

This 15 hour course will examine the use of Arch Dams under several different circumstances. It will provide useful information to determine the size and area of dam needed to withstand hydrostatic forces among others.

This course is to read by anyone with an interest in Arch Dams, structural engineering, geotechnical engineering, hydraulics, hydrology, power generation, hydrogeology or anyone wanting to know more information regarding Arch Dam Design. After reading this course the student will know basic information regarding Arch Dam design.

The course materials are based solely on the engineer manual “Arch Dam Design” as found on the website of the Army Corps of engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C312

CEU Course Title: Pipelining 101: An Overview of the Natural Gas Industry

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Enter the fascinating world of the natural gas industry and discover how the relatively unseen network of transmission pipelines is constructed. Supplying approximately 25 percent of total energy consumed in the United States, natural gas is a vital component of the nation's energy supply. Transmission pipelines are the backbone of the natural gas system which consists of over 304,000 miles of pipe throughout the United States. While in some ways basic construction techniques have changed little since the early days before World War II, dramatic improvements to these techniques have been developed to protect sensitive environmental resources which are traversed, such as wetlands, waterbodies, endangered species, and archaeological features. This course focuses on each phase of construction and provides a concise overview with over forty photos and graphics to enhance understanding.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C312T

CEU Course Title: Pipelining 101: An Overview of the Natural Gas Industry (Timed & Monitored)

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C313

CEU Course Title: Underwater Sampling of Soils

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three hour online course discusses the commonly used equipment for soil sampling and recovering soil samples in nearshore environments such as harbors, channels, rivers, and wetlands. The course is a guide for providing the soils information for marine construction projects, dredging of channels, harbors and reclamation of wetlands. Visual examination and other measures used during sampling and sample recovery are considered. The types of equipment and methods covered in the course include common available sampling equipment, boomerang, diver, box, and gravity corers. Guidelines for grab, dredge and drill string samplers are discussed. Special attention is given to the handling, storage, and selection of samples and the procedures used for soil sampling. Basic soil types and factors such as the type of sediment, depth of water, and availability of vessels are considered in the selection of the appropriate sampling methods. Chemical and deep water sampling are not addressed herein.

The design of nearshore foundations, excavation, and fills requires an understanding of underwater soil sediments, soil characteristics and consideration of problem soils. Samples provide the information necessary for laboratory tests and for in-situ field-testing. Sampling soils underwater is similar to onshore procedures but is more difficult to perform because of factors like the wind, tides, currents, and water depths. It is important to follow the guidelines so the appropriate sampling methods are selected especially since underwater exploration is expensive and difficult to perform and requires special precautions for quality samples.

Nearshore sediment samples are required for a variety of projects. The type of sediment must be determined for harbor and channel dredging in order to properly dispose of the material and to size disposal areas. Harbor dredging may entail designing dryland expansions of the harbor facilities. Because soils in dredge slurries settle at different rates when placed in confined or unconfined areas future development is determined by the rate of soil consolidation. Samples obtained for laboratory testing help to predict the engineering properties, constructability, consolidation rates, and the physical, chemical and biological characteristics of the sediment. Other sampling needs include foundation investigations for drilling platforms, control of underwater earthwork at dams, offshore wind farms and other underwater construction.

Sample data is required to evaluate the disposal alternatives and dredge plant requirements, possible beneficial uses such as for wetland habitats, island and for barrier island protection for coastal areas, and for industrial and residential developments. Because of the large variety of soils and a large variety of applied soil mechanics problems there is also a large variety of soil sampling methods for determining the engineering properties of soils. Before the sampling program can be requested the design engineer must define the purpose for the exploration program and the testing program for field and laboratory personnel.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C314

CEU Course Title: Stormwater – Preparing an Effective Industrial Stormwater Pollution Prevention Plan

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: According to USEPA, of the 11 pollution source categories listed in the National Water Quality Inventory: 2000 Report to Congress, urban runoff/storm sewers was ranked as the fourth leading source of impairment in rivers, third in lakes, and second in estuaries. To protect the waters of the United States, licensed professional engineers must fully understand the EPA requirements and provisions contained in Multi-Sector General Permit (MSGP) for Stormwater Discharges Associated with Industrial Activities and facilities are required to have on file a Stormwater Pollution Prevention Plan (SWP3). This course will prepare engineers to be familiar with MSGP requirements and how to develop an effective industrial Stormwater Pollution Prevention Plan.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C315

CEU Course Title: Expansive Soil Stabilization

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four hour online course discusses guidelines and criteria for modifying and stabilizing expansive clay soils by various methods. The methods covered include injections with water, lime, lime/ fly ash and potassium chloride and mixing soil with lime, fly ash, lime-cement and Portland cement admixtures. Other methods considered are asphalt stabilization and soil encapsulation. These methods modify expansive soils and unstable rock materials in order to improve performance for slope stability, bearing capacity, road pavements, and excavations in restricted spaces, and to reduce differential settlements. A wide selection of processes and materials are available for the engineer and the course describes suitability for given site conditions. Other measures, which protect expansive soils from wide swings in moisture or water movement, such as geotextiles, geomembranes, slurry walls, and surface water and ground water control, are not covered in this course.

If the existing subgrade has poor strength or instability due to excess clay, expansive clays, or other problems such as high watertables, ground improvements will protect from potential settlement and provide the required bearing capacity. Other soils which contain clays such as bentonite or montmorillonite can expand and increase in volume when exposed to water. Expansive soils can shrink or decrease in volume when water is not present.

Unstable soils in the United States, which includes expansive clay soils cause billions of dollars of damage to property each year and may exceed the total costs of natural disasters. Expansive soils are a problem in over 30 states especially in Texas, Colorado, Virginia, North Dakota, Oklahoma and Montana. Expansive clay soils are affected by the shrink/swell cycles caused by changes in moisture content during the year. The amount of swell depends on the amount of clay, relative density, location of water table and overburden stress. Affected sites include building foundations, roads and highways, parking lots, building pads, driveways, houses, pools and decks. Damage may range from sticking doors and cracked walls to foundation failures and building condemnations.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C316

CEU Course Title: Designing Bioretention Facilities

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Bioretention is an upland based water quality and water quantity control practice that uses chemical, biological and physical processes to remove pollutants from stormwater. Bioretention may also mimic predevelopment hydrology. Bioretention is considered a low impact development (LID) process. The designer of a bioretention facility should consider:

Site conditions and constraints

Proposed land uses

Plant types

Soil types

Stormwater pollutants

Soil moisture conditions

Proper drainage

Groundwater recharge and

Overflows

This course expands on two current PDH Online courses titled “Introduction to Bioretention”, C193 and “Design of Bioretention Systems”, C194 and covers key environmental aspects of bioretention systems including landscaping considerations, construction aspects and selling environmental aspects of the systems.

The text for this course is Chapters 3-5 of the award winning “Prince George’s County Bioretention Manual, revised December 2002”.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C317

CEU Course Title: Asset Management for Water and Wastewater Professionals

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Asset management consists of the following five steps:

Taking an inventory. Before a facility, whether drinking water or wastewater, can manage its assets, it needs to know what assets they have and what condition they are in. This information will help the facility schedule rehabilitations and replacements of your assets.

Prioritizing assets. The water or wastewater system probably has a limited budget. Prioritizing the assets will ensure that the facility allocate funds to the rehabilitation or replacement of its most important assets.

Developing an asset management plan. Planning for the rehabilitation and replacement of a facility’s assets includes estimating how much money will be needed each year to maintain the operation of the system. This includes developing a budget and calculating the required reserves.

Implementing the asset management plan. Once the facility has determined how much money it will have to set aside each year and how much additional funding (if any) it will need to match that amount, the facility needs to work with its management and customers and with regulators to carry out the plan and ensure that the facility has the technical and financial means to deliver safe water to its customers.

Reviewing and revising the asset management plan. Once the facility has developed an asset management plan, the facility should not stick it in a drawer and forget about it! The asset management plan should be used to help the facility shape its operations. It is a flexible document that should evolve as the facility gains more information and as priorities shift.

Asset management will help a facility improve the management of its system by:

Increasing its knowledge of its system, this will allow the facility to make better financial decisions. This is useful information when considering options to address various system challenges such as meeting regulatory requirements or upgrading system security.

Reducing system “down-time” and the number of emergency repairs, since the facility will have planned for the replacement and rehabilitation of its assets.

Prioritizing rehabilitation and replacement needs and providing time to research cost-effective alternatives.

Showing investors and the public that it is using its money effectively and efficiently, which may make them more likely to increase investment or tolerate rate increases.

Giving it greater access to financial assistance. Some funding sources give applicants extra credit (higher priority ratings) for having an asset management plan or a capital improvement plan.

The US EPA is emphasizing asset management as a way to ensure the sustainability of both drinking water and wastewater systems. The EPA has developed a variety of assert management documents. This course is based upon the following EPA documents:

“Asset Management: A Handbook for Small Water Systems”, EPA 816-R-03-016, September 2003.

“Taking Stock of Your Water System”, EPA 816-K-03-002, October 2004.

“Setting Small Drinking Water Rates for a Sustainable Future”, EPA 816-R-05-006, January 2006.

“Asset Management: A Best Practices Guide”, EPA 816-F-08-014, April 2008.

“Asset Management for Local Officials”, EPA 816-F-08-015, April 2008.

“Building an Asset Management Team”, EPA 816-F-08-016, April 2008.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C318

CEU Course Title: Reducing Solid Waste

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Until recently, companies might not have paid much attention to the municipal solid waste’ they produce. Many businesses have been content simply to establish and manage an efficient system for removing trash. Times have changed, however, and so has waste management. In many areas of the country, companies are seeing a dramatic increase in the complexity and costs of managing their waste. At the same time, public concern over the effects of all this waste has grown significantly. Today, more and more customers are taking environmental considerations into account when purchasing products and services.

This course is designed to assist businesses and solid waste professionals in setting up a program to evaluate their current solid waste practices and seek new and innovative ways to reduce their sold wastes, both in quantity and costs. It provides a series of forms and checklists that are valuable to conducting on site evaluations of current solid waste practices.

The text for this course is the EPA publication, “Business Guide for Reducing Solid Waste”, EPA 530-K-92-004, November 1993.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C319

CEU Course Title: Domestic Wastewater Treatment

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Wastewater treatment plants are designed to treat water by biological, chemical and mechanical means before being released back into the environment as drinking water. Generally the types of water to be treated is from domestic, commercial, institutional and educational establishments. Some industrial waste such as cooling tower discharge, swimming pool filter discharges and aircraft wash wastes may be admitted to wastewater treatment plants.

This 8 hour course will examine the design of wastewater treatment plants. Several different design parameters will be discussed such as, biological oxidation, chlorine demand, organic loading, primary treatment, and secondary treatment among others.

This course should be read by anyone with an interest in wastewater treatment, environmental engineering, water resources, hydraulics or anyone wanting to know more information regarding Domestic Wastewater Treatment. After reading this course the student will have furthered their knowledge regarding Domestic Wastewater Treatment.

The course materials are based solely on the engineer manual “Domestic Wastewater Treatment” as found on the website of the Army Corps of engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C320

CEU Course Title: Effective Water Utility Management

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Water and wastewater utilities across the country face common challenges. These include rising costs, aging infrastructure, increasingly stringent regulatory requirements, population changes, and a rapidly changing workforce. While many utility managers find themselves turning from one urgent priority to the next, others have systematically applied effective utility management approaches that have helped them improve their products and services, increase community support, and ensure a strong and viable utility long into the future.

Effective utility management can help water and wastewater utilities enhance the stewardship of their infrastructure, improve performance in many critical areas, and respond to current and future challenges. Addressing these challenges also requires ongoing collaboration between government, industry, elected officials, and other stakeholders.

This course is derived from a collaboration effort between

Association of Metropolitan Water Agencies (AMWA)

American Public Works Association (APWA)

American Water Works Association (AWWA)

National Association of Clean Water Agencies (NACWA)

National Association of Water Companies (NAWC)

United States Environmental Protection Agency (EPA)

Water Environment Federation (WEF)

The text for this course is the final report prepared by the collaboration under the US EPA and titled, “Effective Utility Management: A Primer for Water and Wastewater Utilities.”

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C320W

CEU Course Title: Effective Water Utility Management (Live Webinar)^PE

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $220

Association of Metropolitan Water Agencies (AMWA)

American Public Works Association (APWA)

American Water Works Association (AWWA)

National Association of Clean Water Agencies (NACWA)

National Association of Water Companies (NAWC)

United States Environmental Protection Agency (EPA)

Water Environment Federation (WEF)

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C321

CEU Course Title: Chemical Quality Assurance for HTRW Projects

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: The goals of a chemical data quality management (CDQM) program are to: 1) generate data of acceptable quality for the intended use; 2) satisfy the needs of the customer and the regulators; 3) generate sufficient data of known quality on the first attempt; and 4) provide an historical record for potential future use. When a CDQM program is used properly, the project manager can readily measure the success of the team in meeting the project-specific data quality objectives (DQOs).

This course will assist any project manager in understanding the quality assurance requirements for a site investigation involving hazardous, toxic and radioactive waste sites.

The text for this course is “Chemical Quality Assurance for hazardous, Toxic and Radioactive Waste (HTRW) Projects,” US Army Corps of Engineer Manual 200-1-6, October 1997.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C322

CEU Course Title: Basic Roadway Plan Preparation

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: This course covers the general content and purpose of various drawings in a typical set of roadway plans that could represent a street, highway or expressway improvement. The course describes the basic format of each drawing, the uses of the drawing by the various design teams and disciplines, and the expectations that a construction team would have for each sheet.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C323

CEU Course Title: Stormwater – Understanding the New 2008 MSGP for Stormwater Discharges Associated with Industrial Activity^{ABIH CM APPROVAL #09-1648}

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Since 1990 USEPA has regulated stormwater discharges associated with Industrial Activities. To protect the waters of the United States, licensed professional engineers must fully understand the EPA requirements and provisions contained in Multi-Sector General Permit (MSGP) for Stormwater Discharges Associated with Industrial Activities that was promulgated on September 29, 2008. In the recently promulgated MSGP USEPA regulates 29 Sectors which industrial activities could contribute to stormwater pollution. Subject facilities are required to have on file a Stormwater Pollution Prevention Plan (SWP3). This course will prepare engineers to be familiar with MSGP requirements and how to develop an effective industrial Stormwater Pollution Prevention Plan.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C324

CEU Course Title: Working with Radioactive and Mixed Waste

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Radioactive waste, rather alone or combined with hazardous or toxic components can be dangerous when exposed to the environment. This course will provide regulatory guidelines and management responsibilities to that can aid in effectively remediate radioactive sites. Some technical information is provided however this course is not intended to provide detailed technical recommendations or sophisticated scientific procedures.

This 6 hour course will examine the regulatory guidelines and management responsibilities that will aid the reader to successfully remediate radioactive contaminated sites. The health and safety of personnel working on remediation sites will also be discussed.

This course should be studied by project managers, military engineers, environmental engineers, persons working in hazardous waste or anyone with an interest in management guidelines for radioactive and mixed waste. After reading this course the student would have learned the regulatory guidelines and management responsibilities regarding restoring sites contaminated with radioactive material.

The course materials are based solely on the engineer manual “Working with Radioactive and Mixed Waste” as found on the website of the Army Corps of engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C325

CEU Course Title: Hydraulic Design of Navigation Dams

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: This course covers the design, construction and operation of navigation dams. Various topics will be studied including environmental impacts, types of dams, methods of construction, and flood flow operation among others.

This 8 hour course will examine the guidelines and engineering procedures for the hydraulic design of navigation dams. Several factors affecting the navigation dams will be discussed such as Hydraulics, Ice conditions, Spillway Design, Methods of construction, and safety among others.

This course is intended for Hydrologist, hydraulic engineers, military engineers, environmental engineers, or anyone with an interest in the hydraulic design of navigation dams. After reading this course the student would have learned the guidelines for designing, constructing and operating navigation dams.

The course materials are based solely on the engineer manual “Hydraulic Design of Navigation Dams” as found on the website of the Army Corps of engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C326

CEU Course Title: Removal of Underground Storage Tanks (USTs)

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $349

PDH Course Description: This course covers Underground Storage Tanks (USTs) that are subject to Resource Conservation and Recovery Act (RCRA) Subtitle I. Activities associated with each phase of tank removal will be studied including initial field investigations, data gathering, tank removal and site remediation. This 15 hour course will examine the regulatory guidelines that will aid the reader to successfully plan and execute and underground tank removal project. Emphasis will be placed on Removal, sampling methods and Personnel safety. This course is intended for project managers, military engineers, environmental engineers, geotechnical engineers, persons working in the tank removal or related profession or anyone with an interest in the regulatory guidelines for removing underground storage tanks. The course materials are based solely on the engineer manual “Removal of Underground Storage Tanks (USTs)” as found on the website of the Army Corps of engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C327

CEU Course Title: Traffic Controls for Bicycle Facilities

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Traffic control is of great importance in traffic engineering. The Manual on Uniform Traffic Control Devices (MUTCD) is a guideline that promotes the safe and efficient movement of traffic. Part 9 of this manual provides guidelines for the traffic control for bicycle facilities including placement of signs, striping, and much more. This course will provide the reader with the knowledge to use the basic principles of the traffic controls for bicycle facilities provided by the MUTCD. The course materials are based solely on Part 9 of the 2003 edition MUTCD for Streets and Highways.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C328

CEU Course Title: Risk-Based Corrective Action (RBCA) for UST Sites

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: This course provides background information on the use of Risk-Based Corrective Action (RBCA) programs at UST sites. Also included are an overview and description of the steps in the RBCA process as presented in ASTM standard [E 1739-95], Guide for Risk-Based Corrective Action at Petroleum Release Sites. This course would be good preparation for understanding and utilizing guidance documents for state RBCA programs.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C329

CEU Course Title: Foundry Sand Facts for Civil Engineers

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Foundry sand is a byproduct of the manufacturing process that produces metal castings. Foundry sand has many applications in construction such as embankments, roadway asphalt, cement products, and roadway base/subbase among others. There are various engineering properties of foundry sand that are important to civil engineers.

This course will cover the various types and engineering properties of foundry sand. Several characteristics of foundry sand will be covered such as grain size, shear strength, plasticity, specific gravity and compaction.

This course is based on the document “Foundry Sand Facts for Civil Engineers,” published on the website of the Federal Highway Administration.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C330

CEU Course Title: Sampling Frozen Soils

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three hour online course discusses drilling equipment and procedures used for soil sampling in frozen soils, and methods for recovering the soil samples. Visual examination and other measures used during drilling and sample recovery are considered. The types of equipment and drilling methods covered in the course include solid-stem, hollow-stem augers, bucket augers, and Rand auger boring. Guidelines for a variety of samplers including split barrel, thin wall tubes, block, pitcher and continuous soil auger are discussed as well as the handling, selection and storage of specimen samples. Basic soil types and how drilling and sampling in frozen states differ from unfrozen conditions and are considered in the selection of appropriate drilling and sampling methods. Also covered is artificial ground freezing methods used for dealing with groundwater problems.

Artificial ground freezing has been used for several decades for in drilling and sampling difficult soil formations. It has been used more extensively for groundwater control and excavation in underground construction projects since it is very effective in controlling the groundwater and to provide soil support for shaft construction in water-bearing formations. By artificially freezing the pore water of soils a stronger more stable material is created and ground water problems are solved.

Artificial ground freezing has more recently been used for environmental remediation projects by creating subsurface barriers. Frozen earth barriers prevent contaminated groundwater from migrating while remediation is being performed. Installation of the barriers may be for temporary use or for long term use.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C331

CEU Course Title: Settlement Analysis Under Static Loading Conditions I

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Soil settlement occurs under virtually every building and embankment. The purpose of this course is to teach engineers, contractors and construction managers the fundamental concepts of settlement analysis. This course provides guidelines for calculations of vertical displacements and settlement of soil under shallow foundations supporting various types of structures and under embankments. Various causes of soil displacements are discussed along with the recommended limitations of total and differential settlements. The concepts and methods presented in this course are applicable to design analysis of alternatives for new construction, analyses for rationalizing in-service performance, forensic investigations, damage assessments and repair/rehabilitation design. The course materials are based entirely on the U.S. Army Corps of Engineers' Engineering Manual EM 1110-1-1904 Settlement Analysis.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C332

CEU Course Title: Settlement Analysis Under Static Loading Conditions II with Practical Problems

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: Soil settlement occurs under virtually every building and embankment. The purpose of this course is to teach engineers, contractors and construction managers the fundamental concepts of settlement analysis. This course provides guidelines for calculations of vertical displacements and settlement of soil under shallow foundations supporting various types of structures and under embankments. Various causes of soil displacements are discussed along with the recommended limitations of total and differential settlements. The concepts and methods presented in this course are applicable to design analysis of alternatives for new construction, analyses for rationalizing in-service performance, forensic investigations, damage assessments and repair/rehabilitation design. The course materials are based solely on the U.S. Army Corps of Engineers' Engineering Manual EM 1110-1-1904 Settlement Analysis.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C333

CEU Course Title: SPCC – Amendments December 2008

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: USEPA Spill Prevention Control and Countermeasure (SPCC) rules have been evolving and engineers must keep track of these changes to prepare effective and concise SPCC plans for applicable onshore facilities with oil storage above applicable thresholds. In particular, December 2008, USEPA published amendments to the SPCC in order to provide increased clarity, to tailor requirements to particular industry sectors, and to streamline certain requirements for those facility owners or operators subject to the rule, which should result in greater protection to human health and the environment. This three hour course will prepare engineers with an overview of the December 2008 amendments to the SPCC rule.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C334

CEU Course Title: National Pollution Discharge Elimination System Plan For Petroleum Bulk Stations & Terminals

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: As authorized by the Clean Water Act, the National Pollutant Discharge Elimination System (NPDES) permit program controls water pollution by regulating stormwater point sources that discharge pollutants into waters of the United States. Since its introduction in 1972, the NPDES permit program is responsible for significant improvements to our Nation's water quality.

The author has attempted to explain and suggest engineering recommendations for the regulated community of Petroleum Bulk Stations and Terminals (PBSTs) under US EPA’s Phase I NPDES stormwater regulations. The regulations typically applies to PBSTs with SIC 5171 or NAICS 422710 for permitting so that stormwater can be discharged from the facility.

The majority of states have the authority from the US EPA to administered-regulated stormwater discharges from PBSTs facilities.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C335

CEU Course Title: US EPA Emergency Planning & Community Right to Know Act for Petroleum Storage Facilities

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: As authorized under Emergency Planning and Community Right-to-Know Act of 1986 (EPCRA), which was enacted as Title III of the Superfund Amendments and Reauthorization Act (SARA) of 1986 (Pub.L. 99-499), (SARA).

The US EPA relies on EPCRA section 328 for general rulemaking authority. Title III of SARA (EPCRA) establishes authorities for emergency planning and preparedness, emergency release notification reporting, community right-to-know reporting, and toxic chemical release reporting. It is intended to encourage State and local planning and preparedness for releases of extremely hazardous substances and to provide the public, local governments, fire departments and other emergency officials with information concerning chemical releases and the potential chemical risks in their communities.

The implementing regulations for emergency planning, emergency release notification and the chemicals subject to these regulations (Extremely Hazardous Substances) are codified in 40 CFR part 355. The implementing regulations for community right-to-know reporting (or hazardous chemical reporting) are codified in 40 CFR part 370.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C336

CEU Course Title: Guidelines for Geotechnical Reports

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course discusses guidelines and recommendations for developing geotechnical reports. GTRs consist of preliminary (data) reports and final (design and P&S) reports. This course primarily covers data reports and the specific information required for subsurface soil, rock and water conditions to be presented in a project report. Also presented are review checklists useful for preparing accurate reports, which include elements such as site investigations, embankments and excavations, structural foundations and material sites. The student will gain an understanding of the types of subsurface investigations and the requirements for the minimum number of borings, depths, and spacing of borings, samplings and for testing for various types of construction projects and types of soil.

The course covers the development of geotechnical reports for the preliminary and design stages of a project. The importance of the GTR and thorough subsurface investigations is stressed. Additional costs may result if the investigations are inadequate and the presentation or interpretation of subsurface conditions is incomplete in the report. The design of foundations for buildings, roadways, excavations, and embankments requires a complete understanding of soil strength; soil characteristics, problem soils and how soil behaves under imposed loads. Drilling and coring provide the necessary samples for laboratory tests, for in-situ field-testing and for the detailed subsurface record, the boring log and profile presented in the GTR.

From the initiation of a project, subsurface investigations progress through several phases from the concept to construction and to operation and maintenance. Initially the investigations are general and cover data gathering for subsurface conditions. As the project develops from the planning and concept phases to plans and specifications for construction the reports are more detailed for design and interpretation of subsurface conditions. It is important to follow established criteria and guidelines in order to select the appropriate drilling, sampling and testing methods given the expense of subsurface exploration.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C337

CEU Course Title: Signalized Intersections Part I - Fundamentals

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $169

PDH Course Description: Intersections occur along roadways in order to connect intersecting streams of traffic. Several conflicts can occur at intersections which involve pedestrians, vehicles, and bicycles. These conflicts can be classified as merging, diverging and crossing. The basic function of signalized intersections is to sequence right-of-way between intersecting streams of users. Research has shown that, under the right circumstances, the installation of traffic signals will reduce the number and severity of crashes.

This course will provide methods for evaluating the safety and operations of signalized intersections and the tools to remedy the deficiencies.

This course is based on the document “Signalized Intersections,” published on the website of the Federal Highway Administration.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C338

CEU Course Title: Signalized Intersections Part II – Project Process and Analysis

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C339

CEU Course Title: Signalized Intersections Part III – Treatments

Professional Development Hour for Engineer (PE): 9 PDH Professional Development Unit for Land Surveyor (LS, PLS): 9 PDU

Continuing Education Unit for Contractor (GC): 0.9 CEU AIA Learning Unit for Architect (RA): 9 LU

PDHcenter Course Price: $219

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C340

CEU Course Title: Highway Subdrainage Design

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Excessive and uncontrolled subsurface water can be detrimental to the structural stability of roadway pavement. Subsurface water can be a result of water infiltrating from the pavement surface or from groundwater. The removal of water from the pavement section and subgrade can be done with the use of subsurface drainage structures that collects the water and drains it away from the pavement cross section.

This course will provide methods for draining subsurface water away from the pavement section. The control of infiltration and maintenance aspects of subdrainage systems will also be discussed.

This course is based on the document “Highway Subdrainage Design,” published on the website of the Federal Highway Administration.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C341

CEU Course Title: Reservoir Water Quality Analysis

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Reservoir water quality is essential to protecting the environment, specifically areas downstream of a water reservoir. Water quality changes in reservoirs are the result of physical, chemical and biological loading. Reservoirs are authorized for purposes such as flood control, navigation, hydroelectric power generation, recreation, water supply fish and wildlife conservation and enhancement.

This course will provide the knowledge for the assessment of reservoir water quality conditions. Water quality parameters will be discussed including chemical and biological characteristics and processes, reservoir releases, tailwaters and diagnostic techniques.

This course is based on the document “Reservoir Water Quality Analysis,” published on the website of the Army Corps of Engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C342

CEU Course Title: Older Driver Highway Design

Professional Development Hour for Engineer (PE): 9 PDH Professional Development Unit for Land Surveyor (LS, PLS): 9 PDU

Continuing Education Unit for Contractor (GC): 0.9 CEU AIA Learning Unit for Architect (RA): 9 LU

PDHcenter Course Price: $219

PDH Course Description: Older drivers are using the nation’s highways at increasing numbers which may pose challenges in the decades ahead for transportation engineers to ensure system safety and operational efficiency of our roadways. The 65 and older group will exceed 50 million by 2020, accounting for approximately one-fifth of the population of driving age in this country.

The functional deficits associated with normal aging places older drivers at greater risk when negotiating various roadway features such as horizontal curves, left-turn lanes and intersections. The steady growth of older drivers will experience declining vision, slowed reaction times and reductions in strength, flexibility and overall fitness.

This course will provide a guide that supplement existing standards in the areas of highway geometry, operations and traffic control devices.

This course is material is based on the document “Older Driver Highway Design,” published on the website of the Federal Highway Administration.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C343

CEU Course Title: Drainage of Highway Pavements

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Effective highway drainage is essential to the proper function of traffic along the highway. Water on the pavement can cause several problems such as hydroplaning, and visibility from splash and spray. Water on the roadway could also inhibit the proper flow of traffic thereby increasing congestion

This course will discuss the hydrology and hydraulics of highway pavement drainage. The methods for determining flow including how to determine the time of concentration will be discussed. Included in the hydraulic discussion will be the design aids for determining gutter spread and grate selection.

This course is material is based on the document “Drainage of Highway Pavements,” published on the website of the Federal Highway Administration.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C344

CEU Course Title: Ecosystem Stress from Chronic Exposure to Low-levels of Nitrate

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Bioavailable nitrogen has been falling in the rain since the industrial revolution. It exists in the ecosystem as a limiting nutrient for plants and animals. Concentrated nitrogen in surface and groundwater can have deleterious effects such as eutrophication, algae blooms, and hypoxia.

Nitrogen exists in several compounds in the ecosystem, those being, NO3, NH4, NO2, DON, TN, etc. Atmospheric deposition has resulted in the low-level exposure to nitrate (NO3-) by terrestrial and aquatic ecosystems.

This course will provide the reader with studies that have shown the results of low-level exposure to nitrogen on ecosystems. Several study sites will be evaluated under controlled experiments. The controlled sites were 40 x 40-m plots with varying degrees of fertilizer and mammal manipulation.

This course material is based on the document “Ecosystem Stress from Chronic Exposure to Low-Levels of Nitrate,” as published on the website of the United States Environmental Protection Agency.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C345

CEU Course Title: Renewable Energy Technologies on Underused, Formerly Contaminated Sites

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Limbo lands are sites such as brownfields, landfills, abandoned mine lands, former industrial sites, former superfund sites, and certain government installations. These sites have the potential for use as renewable energy generating stations. Various types of renewable energy technologies (RETs) can be considered for redevelopment of limbo lands.

This course will present the study that was prepared by the National Renewable Energy Laboratory (NREL) for the Environmental Protection Agency (EPA). Various types of RETs will be discussed and evaluated for several limbo lands throughout the United States.

This course material is based on the document “Converting Limbo Lands to Energy-Generating Stations: Renewable Energy Technologies on Underused, Formerly Contaminated Sites,” as published on the website of the United States Environmental Protection Agency.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C346

CEU Course Title: Urban Runoff Pollution Prevention and Control Planning

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $169

PDH Course Description: Urban runoff can include storm water, combined sewer overflows and non-point sources of water pollution. Achieving water quality is a goal that is shared by several if not most U.S. municipalities. There are several ways to prevent and control urban runoff pollution some of which will be discussed in this course.

This course will provide the reader with the practical knowledge to implement an urban runoff pollution prevention and control plan. Environmental protection laws will also be discussed. Case studies are provided to illustrate to the reader how the information learned has been used on “real-world” projects.

This course material is based on the document “Urban Runoff Pollution Prevention and Control Planning,” as published on the website of the United States Environmental Protection Agency.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C347

CEU Course Title: A Review of Wetland Preservation and Restoration Techniques Following Natural Gas Pipeline Construction

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Transmission pipelines are the backbone of the natural gas system which consists of over 304,000 miles of pipe throughout the United States. It is not uncommon for a major pipeline project to cross hundreds or even thousands of wetlands along its route. To help protect these sensitive natural resources, the Federal Energy Regulatory Commission (FERC) has regulated specific procedures for wetland preservation and restoration following natural gas pipeline construction. This course analyzes the effectiveness of these procedures in comparison with the following nine independent variables and offers recommendations for future improvements.

Research Independent Variables

Ecoregion of the country

Evidence of construction debris

Evidence of erosion

Re-establishment of pre-construction grades

Appropriate waterbar placement

Evidence of human disturbance

Wetland position in the landscape

Soil texture

Evidence of top soil mixing

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C348

CEU Course Title: Construction & Demolition Debris Reduction

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This three-hour online course provides general guidance for the reduction, reuse and recycling of construction and demolition (C & D) debris. Opportunities for reduction are considered for each stage of a project beginning with design and carried through to the construction, renovation and/ or demolition stages. The advantages and limitations of methods used for debris reduction are discussed. Also presented are methods for reusing and recycling debris and existing markets for the debris. Case studies are presented to show the steps taken for successful recovery operations and the lessons learned.

Some states like California require a percentage of C&D debris be reused to reduce landfill use. The course shows these measures are effective in reducing C & D debris:

a. incorporate C & D reduction in the contract specifications and monitor the process in order to be successful
b. establish SOP for reuse and recycling at the construction site
c. use more durable products for longer life before replacement is necessary
d. salvage C&D debris for sale, donation and reuse
e. use building material having recycled content such as carpeting, floor tiles, counter tops and restroom dividers
f. rehabilitate an existing building in place of demolition when feasible

The above measures used to reduce, reuse and recycle debris cut expenses by:

a. avoiding disposal fees, transportation costs and purchasing new costs
b. generating revenue from the sales of recovered items
c. gaining tax deductions from donation

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C349

CEU Course Title: Reducing Microbial Concentrations with Stormwater Retention Ponds and Constructed Wetlands

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: Stormwater runoff is responsible for polluting several bodies of water with pathogens. These pathogens can be the cause of several illnesses when exposed to humans. This course will provide the reader with the study of the fate of indicator organisms in the Stormwater runoff entering and exiting constructed wetlands and retention ponds as performed by The National Risk Management Research Laboratory (NRMRL). Pilot scale studies as well as bench scale studies were performed that represented larger field-scale systems to determine the mechanisms that aid in reducing the indicator organism concentrations.

This course will provide the reader with the practical knowledge of the performance of Stormwater retention ponds and constructed wetlands in reducing microbial concentrations. Environmental protection laws will also be discussed. Case studies are also provided to illustrate to the reader how the information learned has been used on pilot and bench scale studies.

This course material is based on the document “Performance of Stormwater Retention Ponds and Constructed Wetlands in Reducing Microbial Concentrations,” as published on the website of the United States Environmental Protection Agency.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C350

CEU Course Title: Design, Construction, and Maintenance of Relief Well

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $169

PDH Course Description: Maintenance relief wells are constructed to relieve the subsurface hydrostatic pressures which may develop within the pervious foundations of dams, levees, and hydraulic structures. Relief wells function as artificial springs to reduce pressures to safe values. Relief wells consist of a well screen, a riser pipe that is surrounded by a filter material designed to prevent the infiltration of soil fines into the well.

This course will provide the reader with the practical knowledge of the Design, Construction, and Maintenance of Relief Wells. Several figures will be included to illustrate the drains incorporated in drainage systems.

This course material is based on the document “Design, Construction, and Maintenance of Relief Wells,” as published on the website of the United States Environmental Protection Agency.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C351

CEU Course Title: Removal of Arsenic from Drinking Water Supplies by Iron Removal Process

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Arsenic is a common occurring contaminant that can be found in arsenic-bearing rocks and soils. Arsenic can also be found in pesticide runoff, glass and electronics production waste. Arsenic can be transported by erosion to natural waters and subsequently to water treatment plants. The removal or arsenic can be done effectively using the iron removal process.

The Safe Drinking Water Act (SDWA) of 1974 mandated that the United States Environmental Protection Agency (USEPA) identify and regulate drinking water contaminants that may have an adverse effect on the public. In 2003 the USEPA mandated that the Maximum contaminant level (MCL) of arsenic to be at or below 0.010 mg/L. This course will present the removal of arsenic from drinking water using the Iron removal process.

This course will provide the reader with the practical knowledge to remove Arsenic from Drinking Water Supplies by Iron Removal Process. Various types of oxidants used in the removal processes will be discussed, as well as capital and operating costs of water treatment facilities.

This course material is based on the document “Removal of Arsenic from Drinking Water Supplies by Iron Removal Process,” as published on the website of the United States Army Corps of Engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C352

CEU Course Title: Sedimentation Investigations of Rivers and Reservoirs

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Sediment problems are encountered in various flood control, navigation, and hydropower projects in rivers and streams. Sediment can be cause by rill, gully and sheet erosion as a result of rainfall, snowmelt and construction. Sediments can affect the stream geometry and scour at critical locations. In some cases the effects of sedimentation can cause structural failure such as bridges or geotechnical failures.

This course will provide the reader with the practical knowledge to plan, conduct and report the results of a sedimentation study. Technical information will be presented such as sediment yield, river sedimentation, and reservoir sedimentation.

This course material is based on the document “Sedimentation Investigations of Rivers and Reservoirs,” as published on the website of the United States Army Corps of Engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C353

CEU Course Title: OSHA Required Training – Chemical Hazard Communications – 29 CFR 1910.1200

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: The Occupational Safety and Health Administration (OSHA) was created by the United States Congress in 1971 as a federal agency in the Department of Labor. OSHA's mission is to assure the safety and health of America's workers by setting and enforcing standards; providing training, outreach, and education; establishing partnerships; and encouraging continual improvement in workplace safety and health. To help establish safer workplaces, OSHA regulations for “general industry” (29 CFR 1910) stipulate required employee training for 29 topics, as applicable to the specific work environment. This course focuses on the responsibilities and training requirements pursuant to 29 CFR 1910.1200 – chemical hazard communications, which covers all employees exposed to hazardous chemicals regardless of form; liquids, solids, gases, vapors, fumes, and mists.

OSHA considers the provisions of the hazard communications standard to be very important. This is evident by the fact that infractions of 29 CFR 1910.1200 regulations frequently rate in the top ten OSHA issued violations for recent years.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C354

CEU Course Title: Underground Construction (Tunneling) - OSHA Standards

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: This one-hour online course provides general guidelines for recognizing the potential hazards of underground construction of tunnels and chambers and the methods taken to prevent or reduce exposure to the hazards. Topics include the OSHA standards for safety and protection from underground hazards such as reduced natural ventilation and light, difficult access and egress, exposure to air contaminants, fire, flooding and explosion. The text discusses steps to provide safe operation of hoists and cranes and for drilling and blasting underground. Where and how often site and equipment inspections should be performed are discussed.

The course is based on an OSHA underground construction publication, which covers standards written to provide a safe work site. Underground excavations are recognized as one of the most hazardous of construction operations. They are inherently unstable and pose several serious hazards to workers, which include mainly excavation failures such as cave-ins, subsidence, fires, explosions and hazardous air. Other excavation hazards include falls, falling debris and materials or construction equipment and unhealthful atmospheric conditions.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C355

CEU Course Title: Ice Engineering Part I – Ice Properties, Processes, and Problem Solutions

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: Ice formation along rivers and channels can have destructive effects on the surrounding environment. Ice can cause bridge scour, soil erosion, death of vegetation and aquatic life, flooding and mechanical malfunction of hydropower plants. Ice control employs various processes of ice removal, and solutions for navigating water bodies containing ice. Several procedures of controlling and eliminating ice will be covered in this course. Ice formation processes and physical properties will also be discussed.

This course is the first of a two part series on ice engineering. Part I will provide the reader with the processes, and problem solutions for ice in rivers and channels. Part II will cover the problems of Ice jams; ice flooding, winter navigation on inland waterways and the preparation of river ice management plans.

This course material is based on the document “Ice Engineering,” as published on the website of the U. S. Army Corps of Engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C356

CEU Course Title: Ice Engineering Part II – Ice Jams, Mitigation, and Winter Navigation

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Ice formation along rivers and channels can have destructive effects on the surrounding environment. Ice can cause bridge scour, soil erosion, death of vegetation and aquatic life, flooding and mechanical malfunction of hydropower plants. Ice control employs various processes of ice removal, and solutions for navigating water bodies containing ice. Several procedures of controlling and eliminating ice jams, ice flooding, winter navigation and ice management plans will be discussed.

This course is the second part of a two part series on ice engineering. Part I provided the reader with the processes, and problem solutions for ice in rivers and channels. Part II will cover the problems of Ice jams; ice flooding, winter navigation on inland waterways and the preparation of river ice management plans.

This course material is based on the document “Ice Engineering,” as published on the website of the U. S. Army Corps of Engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C357

CEU Course Title: Evaluating Landfill Gas Emissions from Closed or Abandoned Facilities

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: Landfills are the final destination for the majority of our solid waste. They can have a service life of well over 20 years. During the life of a landfill changes occur to the solid waste producing landfill gas. Landfill gas is produced by the anaerobic decomposition of biodegradable waste in landfills. The two main gases that are produced are methane, and carbon dioxide. Other constituents of primary concern in landfill gas include mercury, benzene, chloroform, toluene, vinyl chloride, and chlorofluorocarbons.

These gases can cause a host of problems with one being cancer when it come into contact with humans. Contact can be made with the landfill gas as it seeps through the soil, water and building structures to the surface.

This course will provide the reader with the procedures and tools for evaluating health and safety impacts of landfill gas. Federal guidelines will be discussed such as the Resource Conservation of Recovery Act (RCRA), The Superfund Amendments and Reauthorization Act (SARA), and the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). Case studies will be presented to illustrate the monitoring procedures discussed.

This course material is based on the document “Evaluating Landfill Gas Emissions from Closed or Abandoned Facilities,” as published on the website of the Environmental Protection Agency.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C358

CEU Course Title: Geotechnical Issues in Pavement Design

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four hour online course covers the methods and procedures used to address the geotechnical issues in pavement design, construction and performance for new construction and reconstruction. It discusses the characterization of existing and constructed subgrades and unbound base and subbase materials. The influences of geotechnical factors are reviewed with respect to the current and earlier AASHTO design guides. Case histories are presented to show the successes and failures in support of the design concepts. Basic concepts of soil behavior are considered. Problem subgrade soils such as plastic and expansive soils, collapsible soils, and frost susceptible soils are discussed. The basics of the AASHTO pavement guides are reviewed. A majority of states use the 1993 AASHTO empirical equation, which has evolved from a 1956 Road Test. Over the years the Design Guides have included additional factors to better design pavements for the conditions, traffic, and materials being used at specific road sites.

Some of the main topics covered in this course include:

Review and discussion of the components of pavement structures and the types of pavements.

Geotechnical issues and key parameters that are considered in pavement design and construction.

Influence of climate, moisture, drainage, and unsuitable subgrades on the performance of pavements.

Determination of geotechnical inputs required for pavement design, construction, and performance.

Considerations of mechanistic and empirical design concepts and history of pavement design.

The basics of the current and past AASHTO design guides.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C359

CEU Course Title: Airport Design

Professional Development Hour for Engineer (PE): 12 PDH Professional Development Unit for Land Surveyor (LS, PLS): 12 PDU

Continuing Education Unit for Contractor (GC): 1.2 CEU AIA Learning Unit for Architect (RA): 12 LU

PDHcenter Course Price: $299

PDH Course Description: There are over 10,000 airports in the United States that serves all types of flights such as commercial, business, industrial and private. With thousands of flights occurring each day, air travel have to conform to certain criteria to ensure the safe operation of aircraft and its passengers. The federal aviation administration (FAA) was formed in 1958 to regulate and oversee all forms of civil aviation in the United States. On its website the FAA mission reads as follows; “our continuing mission is to provide the safest, most efficient aerospace system in the world.” Part of this mission is to provide the safest and most efficient airports that serve the aviation community in our country.

This course airport design will cover several topics including regulatory requirements, runway design, taxiway design, runway end siting requirements, airport geometry and several other topics that are essential to a complete and operational airport design. Specifications from several aircraft manufacturers will be included to aid the designer in specifying runway and taxiway layout, end siting requirements, and jet blast pads. Several example problems are included to aid the student in solving some problems that present themselves to the airport designer.

This course material is based on the document “Airport Design,” as published on the website of the Federal Aviation Administration (FAA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C360

CEU Course Title: Airport Runway Length Requirements

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: There are over 10,000 airports in the United States that serves all types of flights such as commercial, business, industrial and private. With thousands of flights occurring each day, air travel have to conform to certain criteria to ensure the safe operation of aircraft and its passengers. The federal aviation administration (FAA) was formed in 1958 to regulate and oversee all forms of civil aviation in the United States. On its website the FAA mission reads as follows; “our continuing mission is to provide the safest, most efficient aerospace system in the world.” Part of this mission is to provide the safest and most efficient airports that serve the aviation community in our country.

This course Airport Runway Length Requirements will cover designing runways lengths for a wide range of airplanes that are in operation. Specifications from several aircraft manufacturers will be included to aid the designer in specifying runway length requirements. Several example problems are included to aid the student in solving problems that may present themselves to the airport runway designer.

This course material is based on the document Airport Runway Length Requirements, as published on the website of the Federal Aviation Administration (FAA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C361

CEU Course Title: Airport Terminal Facilities Planning and Design

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: There are over 10,000 airports in the United States that serves all types of flights such as commercial, business, industrial and private. With thousands of flights occurring each day, air travel have to conform to certain criteria to ensure the safe operation of aircraft and its passengers. The federal aviation administration (FAA) was formed in 1958 to regulate and oversee all forms of civil aviation in the United States. On its website the FAA mission reads as follows; “our continuing mission is to provide the safest, most efficient aerospace system in the world.” Part of this mission is to provide the safest and most efficient airports that serve the aviation community in our country.

This course airport terminal facilities planning and design will cover several topics including design methodologies, terminal building space guidelines, federal inspection services (FIS) facilities, airport access systems, and other design considerations. Several example problems are included to aid the student in solving some problems that present themselves to the airport terminal facilities planning and designer.

This course material is based on the document “Planning And Design Guidelines For Airport Terminal Facilities,” as published on the website of the Federal Aviation Administration (FAA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C362

CEU Course Title: Highway Stormwater Pump Station Design

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $349

PDH Course Description: There are several stages of highway design all of which involves careful engineering that helps to facilitate the safety of vehicular traffic. Highway drainage can become a problem when the surrounding terrain is relatively flat. Highway stormwater pump stations can be used to carry water from the roadway where gravity drainage is impossible or unfeasible. The cost to implement stormwater pump stations may be substantial however it may be necessary to ensure the safe movement of traffic during storm events. Alternatives to stormwater pumping stations include siphons, recharge basins, deep and long storm drain systems and tunnels.

This course highway stormwater pump station design will cover the various stages of stormwater pump design including pump location, size, power requirements, and maintenance. Several example problems will be studied to aid the student in solving problems that may present themselves to the designer

This course material is based on the document Highway Stormwater Pump Station Design, as published on the website of the Federal Highway Administration (FHWA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C363

CEU Course Title: Pavement Subdrains & Subgrade Improvements

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: This five-hour online course covers design of pavement subsurface drainage. The key geotechnical components of subdrain systems - permeable bases, edgedrains, deep drains, and separators - are presented. An overview of the potential subgrade problems such as subsurface water and saturated soils, problem soils such as collapsible, swelling, expansive and frost susceptible soils are covered. Guidelines for typical stabilization methods and geosynthetics used to improve pavement subgrade problems are also covered. Also discussed are the basic concepts of soil behavior and problem subgrade soils, and how pavement performance deteriorates due to problem subgrade soils. The influences of geotechnical factors are reviewed with respect to the AASHTO design guides.

Excess water causes many types of pavement failures and improved subdrainage minimizes its damage. Pavement and subgrade drainage design, excavation, and fill require an understanding of soil strength and soil characteristics. Consideration of problem soils and how soil behaves under water infiltration and imposed wheel loads. The course discusses the influence of pavement subdrainage systems with respect to the NHWA design methods. It describes the sources of water infiltration, effects on pavement layers and the hydraulic design of permeable layers, drain pipe sizing and other components. The components of a pavement structure are reviewed along with their reaction to subgrade materials, saturated soils, traffic loads and climate.

Compaction or mechanical stabilization is one of the oldest means of soil stabilization. Mechanical stabilization may achieve the desired results by blending two soils and/or mixing with admixtures. If suitable soil was located within a feasible haul distance, blending the soils together could effect an improvement in the existing soil. Using chemical or bitumen additives to improve a soil is another possibility. Some of the topics covered:

How climate, excess moisture, subsurface water, saturated soils and unsuitable subgrades affect the performance of a pavement.

Sources of water infiltration into a pavement.

Moisture-related and other distresses in AC and PCC pavements and the probable sources.

Key geotechnical components of subsurface drainage systems.

Hydraulic requirements for pavement drainage layers.

Hydraulic design of separator layers, drainage filters and other components.

Guidelines for stabilization methods for mitigating problem subgrades.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C364

CEU Course Title: Design of Roadside Channels with Flexible Linings

Professional Development Hour for Engineer (PE): 9 PDH Professional Development Unit for Land Surveyor (LS, PLS): 9 PDU

Continuing Education Unit for Contractor (GC): 0.9 CEU AIA Learning Unit for Architect (RA): 9 LU

PDHcenter Course Price: $219

PDH Course Description: Roadside channels collect water from the roadway and adjacent areas and deliver it to a body of water. Channels can become stressed from the flow of water; the stress that occurs is determined by soil type, channel slope and depth of flow. Flexible linings can be used to counter the stress in roadside channels resulting from the flow of water. There are various types of flexible linings, including long-term such as riprap, and gravel, and temporary such as unreinforced vegetation.

This course will cover the design procedures for vegetative linings, manufactured linings (RECPs), gravel linings, gabion mattress linings, and others. Several examples and calculations will be presented to aid in understanding the course material.

The student will be directed to study the document “Design of Roadside Channels with Flexible Linings,” as published on the website of the Federal Highway Administration (FHWA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C365

CEU Course Title: Dynamic Soil Compaction

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Soil Compaction occurs during first stages of construction for highways, runways, taxiways, site development and other land use projects. The degree of soil compaction could easily determine the life of structure simply because all dead and live loads are supported by the soil. Oftentimes new developments or infrastructure are proposed on unstable or compressible soil. These conditions presents the designer with compaction problems that may not be able to be handled exclusively through various traditionally compaction methods.

This course will cover the design procedures, contracting procedures, and other essential information of dynamic compaction. Case studies will be presented to aid in understanding the course material.

The student will be directed to study the document “Dynamic Soil Compaction,” as published on the website of the Federal Highway Administration (FHWA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C366

CEU Course Title: Reducing Collisions on Horizontal Curves

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: There are thousand of miles of the U.S. highway system that traverse the nation through mountains, valleys, deserts, forests, and over bodies of water. Roadway alignment would not be possible without the use of horizontal curves. Horizontal curves provide a smooth transition for vehicles traveling along the highway. Horizontal curves are designed so that the vehicles centrifugal force can be countered under normal circumstances. Horizontal curves can counter a vehicles centrifugal force by the use of tire friction aided with roadway superelevation.

Several circumstances can occur which may make horizontal curves more dangerous an cause the driver to run off of the road or enter the opposing traffic lane resulting in a possible head-on collision. Run-off-road (ROR) and head-on collision crashes account for 87 percent of fatal crashes along horizontal curves, with the majority occurring on two-lane rural highways.

This course will cover the strategies that can be implemented to reduce collisions on horizontal curves. Several strategies will be studied such as superelevation enhancement, shoulder rumble strips, centerline rumble strips, roadway lighting and warning sign placement.

The student will be directed to study the document “A Guide for Reducing Collisions on Horizontal Curves,” as published on the website of the Transportation Research Board (TRB).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C367

CEU Course Title: Introduction to Zoning: A Land Planning Tool

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: Zoning is used by a government to control the use of land and direct the development of land within their borders. It is an integral part of the land development process. This course is intended to familiarize the student with a basic understanding of how governments use zoning as a land planning tool by examining the different types of regulated land uses and the components of a zoning ordinance.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C368

CEU Course Title: An Introduction to Soil Grouting

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Grouting is a widely used method for strengthening and sealing rock, soil and concrete. The possibilities for sealing structures are of great importance from both an economic and environmental point of view. The cost of grouting has in certain projects been as high as the cost of blasting and excavating the tunnel. To improve the technique for grouting with cement-based material, it is necessary to examine the properties of the grout mixture used. This course is intended to provide an introduction to soil grouting materials and procedures for those engineers not familiar with the technology and its application.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C369

CEU Course Title: An Introduction to Flexible Pavement Design

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This is an introduction to flexible pavement design. It is a basic treatment that will introduce designers to some important principles and terminology. In simple applications on real projects the information provided will give designers a good start in addressing subgrades, select materials and subbase courses, base courses and pavement design for flexible pavements for streets, roads and parking lots.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C370

CEU Course Title: Geotechnical Exploration and Testing for Roads

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: This five hour online course covers the latest methods for planning a geotechnical exploration for road pavement projects. The course provides guidelines for a well-planned exploration program including sampling and testing issues and the exploration requirements for borrow and subgrades. It reviews the geophysical methods, FWD, SR, GPR, EM, their advantages and disadvantages. It discusses the characterization of existing and constructed subgrades, base and subbase materials. Problem subgrade soils such as expansive soils, and frost susceptible soils are discussed. A flow chart outlines the steps in planning a geotechnical investigation.

It has been shown that a majority of all construction claims were related to inadequate subsurface information. The design of a pavement, subgrade, excavation, and fill requires an understanding of soil strength; soil characteristics and consideration of problem soils and how soil behaves under imposed wheel loads. The course discusses the influence of geotechnical inputs of pavements with respect to methods and techniques used for subsurface exploration. How the locations and number of borings and samples are selected and types of exploratory methods employed is discussed.

Among the topics covered in this course include:

Geotechnical issues and key parameters that are considered in pavement design and construction.

Geotechnical exploration required for borrow, base, subbase and subgrade materials.

Levels of geotechnical exploration required for type of pavement projects - new construction, reconstruction or rehabilitation.

Review of geophysical tests, mechanical waves and electromagnetic techniques, used for stratigraphic profiling subsurface conditions.

Use of geophysical tests to assist in determining soil-boring locations, for interpolating between borings and the advantages and disadvantages.

Requirements for the minimum number of borings, depths and spacing of borings, samplings and testing pertaining to different types of construction.

Handling, transporting and protection of disturbed and undisturbed samples.

Essential data for presentation in boring logs, plan views and subsurface profiles.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C371

CEU Course Title: OSHA Required Training – Bloodborne Pathogens – 29 CFR 1910.1030

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: The Occupational Safety and Health Administration (OSHA) was created by the United States Congress in 1971 as a federal agency in the Department of Labor. OSHA's mission is to assure the safety and health of America's workers by setting and enforcing standards; providing training, outreach, and education; establishing partnerships; and encouraging continual improvement in workplace safety and health. To help establish safer workplaces, OSHA regulations for “general industry” (29 CFR 1910) stipulate required employee training for 29 topics, as applicable to the specific work environment. This course focuses on the responsibilities and training requirements pursuant to 29 CFR 1910.1030 – bloodborne pathogens, which covers all employees possibly contacting microorganisms present in human blood or other potentially infectious materials (OPIM) that can cause disease in individuals who are exposed to the blood containing the pathogen.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C372

CEU Course Title: Bid Document Preparation for Civil Engineering Projects

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: This course is an in-depth examination of the process followed to prepare complete bid document packages including specifications, construction drawings, and pay quantities, which are used for civil engineering projects. Information from several State Departments of Transportation are used in this course, but the course material is applicable to any state or region by considering local/state laws, regulations, and procedures. The course is limited to the preparation of the construction plans and bid document package, and excludes contract document preparation and execution of those documents. Emphasis is placed on soils and soil conditions, earthwork, and how contractors deal with problems associated with these items. This course is specifically oriented toward helping civil designers and project managers avoid situations which lead to construction claims, change orders, and lawsuits.

The course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C373

CEU Course Title: An Introduction to Sanitary Landfills

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This is an introduction to the planning and design of sanitary landfills. You will learn about dry and wet landfills, site selection, site development plans, site layout, trench design, leachate control and treatment, gas control, runoff control, support facilities, and landfill closure issues.

The course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C374

CEU Course Title: Geotechnical Issues of Road Construction & On Site Monitoring

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four-hour online course covers the methods and procedures used to address the geotechnical issues in construction and performance for new construction and reconstruction of pavements. It discusses the characterization of existing and constructed subgrades and unbound base and subbase materials and the basic concepts of soil behavior are considered. The influences of geotechnical factors are reviewed with respect to AASHTO design guides. Problem subgrades such as plastic, expansive, frost susceptible, and collapsible soils, and karst, and caves are discussed. The types of construction specifications and QA/QC requirements are reviewed.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C375

CEU Course Title: Roadside Improvements for Local Roads and Streets

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Roadside fixed objects such as trees, bridge abutments, utility poles, signage, and even mailboxes can be detrimental to the safety of drivers due to their close proximity to the travel way. Cars often collide with trees that are adjacent to the roadway and this type of accident results in the most fatalities as compared with collisions with any other fixed objects. There are thousand of miles of the U.S. highway system that traverse the nation through mountains, valleys, deserts, forests, and over bodies of water. The layout of a roadway is often subject to avoiding fixed objects, and requiring to steep slopes due to right of way or other issues. This course will cover the low cost methods of improving and enhancing roadside safety. Roadside improvements will be studied which includes clear zone improvement, obstruction removal or revisions, and guardrail installations. The causes of vehicle instability will be covered including; snagging, rolling, and vaulting. The student will be directed to study the document “Roadside Improvements for Local Roads and Streets,” as published on the website of the Federal Highway Administration (FHWA). This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C378

CEU Course Title: Pipeline Construction Across Streams with Resulting Turbidity and Fishery Impacts

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: State water quality agencies typically impose turbidity standards on pipeline construction across waterbodies primarily because it is a widely used water quality measurement, is easy to determine in the field, and provides instantaneous feedback to regulatory personnel. However, most state water quality regulations pertaining to turbidity were originally developed for use with chronic long-term point-source discharge situations. The use of these criteria without some adjustment for the short-term nature of construction projects may be a mis-application of the basic concepts behind their original intent. Additionally, regulatory personnel will often use turbidity data to infer fishery impacts. Turbidity, however, has a lesser biological effect on fish than does its often-related measurement, suspended sediment. Portland Natural Gas Transmission System (PNGTS)/Northern Ecological Associates, Inc. (NEA) used established engineering models and grain size analysis to conduct a detailed study of turbidity and suspended sediment dynamics caused by pipeline construction across streams.

To predict total suspended sediment (TSS) distribution and transport, PNGTS/NEA developed scenarios for typical waterbody crossings by assuming representative stream characteristics including: width, cross-sectional area, bed composition, mean velocity, estimated transport distances, material lost during excavation, and the increase in suspended solids expected downstream of the crossing. PNGTS/NEA used sediment grain size analyses that were collected from representative stream crossings as input parameters in the model. PNGTS/NEA’s estimates were then input into Trow’s 1996 model to estimate sediment dispersion for three stream types: low, medium, and high energy. Predicted suspended sediment values were then used to determine lethal and sublethal fishery impacts using Newcombe and Jensen’s mathematical model which assigns a Severity of Ill Effect (SEV) value for fish species guilds based on dose (TSS/ml) and duration (hours) of exposure. The results of this analysis were used in negotiations with state regulatory personnel to help describe potential realistic fishery impacts, rather than hypothetical effects that may be caused by elevated turbidity values.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C379

CEU Course Title: An Introduction to Geotextiles in Pavement and Drainage Applications

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to geotextiles made from polypropylene, polyester, polyethylene, polyamide (nylon), polyvinylidene chloride, and fiberglass. You will learn about their physical properties, functions, and design methods. You will also learn about two of their most important uses: applications in pavements and drainage design.

The course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C379V

CEU Course Title: An Introduction to Geotextiles in Pavement and Drainage Applications (Video Course)

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: This course will introduce you to geotextiles made from polypropylene, polyester, polyethylene, polyamide (nylon), polyvinylidene chloride, and fiberglass. You will learn about their physical properties, functions, and design methods. You will also learn about two of their most important uses: applications in pavements and drainage design.

The course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C379W

CEU Course Title: An Introduction to Geotextiles in Pavement and Drainage Applications (Live Webinar)^{PE, RA}

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $110

PDH Course Description: This course will introduce you to geotextiles made from polypropylene, polyester, polyethylene, polyamide (nylon), polyvinylidene chloride, and fiberglass. You will learn about their physical properties, functions, and design methods. You will also learn about two of their most important uses: applications in pavements and drainage design.

The course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C380

CEU Course Title: Plan Review Techniques for Infrastructure Projects

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This presentation provides instruction for establishing a routine procedure in the review of a typical set of Infrastructure plans that could represent a local street, highway or other infrastructure improvement. The course uses a sampling of plan sheets, reviews the use of the sheet by various disciplines within the design teams, and suggests the expectations that a construction team might have for each sheet, thereby stressing the importance of a review that seeks to identify anomalies or contradictions within the plan set.

Completion of this course would provide the student an understanding of the usage and the reasoning that supports the need to review a variety of sheets in a typical set of infrastructure plans during their preparation. This understanding provides a basis for discussions with the other design team members on each assignment. The intent is to reduce the expenditure of budget on false starts. The knowledge gained from the course can provide specific direction to the various disciplines involved. This knowledge can help prepare questions for the client from a pro-active position. The intended end result is a savings in both time and labor spent on corrections or revisions, and a reduction in construction change orders.

This course draws on the author's extensive experience in the review of plans and provides project execution tips that can save your project cost and schedule. Several low cost activities on the front end of a project are covered that will prevent costly last minute changes.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C381

CEU Course Title: An Interstate Natural Gas Pipeline on My Land? What Do I Need To Know?

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Enter the fascinating world of the natural gas industry and discover how the relatively unseen network of transmission pipelines are planned, routed, permitted, and constructed. Supplying approximately 25 percent of total energy consumed in the United States, natural gas is a vital component of the nation's energy supply. Interstate transmission pipelines are the backbone of the natural gas system which consists of over 304,000 miles of pipe throughout the United States. Written with the perspective of a landowner asking there’s “An Interstate Natural Gas Pipeline on My Land? What Do I Need To Know?”, this course provides a detailed overview of proposed natural gas pipeline project development, landowner rights, easement negotiations, and the associated permitting process. Primarily through a series of questions and answers, the course examines nine relevant topics. The depth of information and detail within the course is comprehensive and well suited for engineers, consultants, and planners seeking to initiate or broaden their understanding of transmission pipeline projects.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C382

CEU Course Title: Combustible Dust Hazards- Awareness

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: In this three hour course students will learn about combustible dust and the hazards its accumulation can cause in the workplace. In addition, students will learn about combustible dust tragedies, OSHA’s guidance on combustible dust hazards and prevention, and control methodologies. The information is provided in a Microsoft Powerpoint presentation handout, OSHA documents, and a Chemical Safety Board video and will help further an understanding of OSHA's position on combustible dust.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C383

CEU Course Title: Minimum Retroreflectivity Levels for Blue and Brown Traffic Signs

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Signs along our nation’s highways and streets provide valuable information such as wayfinding, warnings, regulations, street names and other information. These signs have to be developed so that they may be recognized by all drivers at the proper distance along the highway.

This course covers the research performed in order to determine the minimum reflectivity for overhead guide signs and street name signs. The research emphasizes signs with blue and brown sheeting with white lettering.

The research in the text uses participants of various ages from age 55 and older and from varying demographics. Symbol size, roadway glare and roadway lighting will be considered in each study to determine the minimum reflectivity required for various signages.

The student will be directed to study the document “Minimum Retroreflectivity Levels for Blue and Brown Traffic Signs,” as published on the website of the Federal Highway Administration (FHWA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C384

CEU Course Title: Airport Sign Systems Standards

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: There are over 10,000 airports in the United States that serves a variety of aircraft for the purposes of commercial, business, industrial and private uses. With thousands of flights occurring each day, air travel have to conform to certain criteria to ensure the safe operation of aircraft and its passengers. The federal aviation administration (FAA) was formed in 1958 to regulate and oversee all forms of civil aviation in the United States. On its website the FAA mission reads as follows; “our continuing mission is to provide the safest, most efficient aerospace system in the world.” Part of this mission is to provide the safest and most efficient airports that serve the aviation community in our country.

A properly designed and standardized taxiway guidance sign system is essential for the safe and efficient operation of an airport’s ground vehicles. This course Airport Sign Systems Standards will cover several topics including route identification, indentifying boundaries for approach areas, and Instrument Landing Systems (ILS), identifying routes for various destinations and much more. Several examples of various runway and taxiway layouts are shown to aid the student in learning the material and solving problems that may present themselves to the airport designer.

This course material is based on the document “Standards For Airport Sign Systems,” as published on the website of the Federal Aviation Administration (FAA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C385

CEU Course Title: Corrosion Control of Reinforced Concrete

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course summarizes research by the Federal Highway Administration for developing various corrosion protection systems for reinforced concrete bridges and structures. The nature of the corrosion process and the success of control measures are described. It describes materials and measures used and cover topics including design and construction considerations, post-tensioned concrete, types of grout, corrosion inhibitors, epoxy-coated and corrosion resistant reinforcing bars. ASTM standards for corrosion resistance and tests performed on post-tensioned concrete are described.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C386

CEU Course Title: Environmental Investigation and Remediation of a Hazardous Waste Site
Part 1 – Background and History Leading to Contract Award

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: I decided to write this series of courses, six in all, from the perspective of a Manager who leads a team charged with the implementation of an environmental Remedial Investigation (RI), Feasibility Study (FS) and Engineered Remediation (ER) of a hazardous waste disposal site. This perspective is especially interesting to develop because a manager is usually associated with a project from its inception and he or she has a unique overview and comprehensive understanding of the scope of work that needs to be implemented. Students, who are interested in environmental issues, will be able to follow and gain an in-depth understanding, not only of the technical and contractual aspects of the project. Even more, they will be able to appreciate the countless difficulties posed by the competing goals and desires of the various parties involved in implementing an environmental investigation of a hazardous waste disposal site. Students will learn to analyze - and then reconcile – the different goals and objectives of the owners, regulators, environmental consulting firms, the interested public and the news media. Finally, the significant impacts of these interactions on scope, budget and schedule are presented and discussed as the process of completing the project unfolds.

This series of courses draws from numerous environmental investigations that I managed across the US. As such, the scenarios that are presented are similar to those a professional environmental engineering practitioner faces in real life. The case that is developed here is used as an example and a vehicle to present and discuss concepts and project implementation strategies that I gained through my long and varied experience working in the engineering consulting business. This information is not usually found or taught in traditional or standard academic courses dealing with environmental issues or investigations. In their entity this series of courses can be considered an implementation guide for conducting environmental investigations at hazardous waste disposal sites. Students will gain unique and useful insights into the data, analyses, interpretations, recommendations and conclusions that were made and that they could then easily adapt to the situations they are likely to encounter themselves in managing their own projects.

More specifically, the environmental problems are those encountered at a decommissioned hazardous and low-level radioactive waste disposal site owned by a research institute. The presentations are sequenced in the order in which investigations would be conducted by an environmental consulting firm contracted to perform and supervise the work that would be done in order to assess the magnitude of the problem and develop appropriate mitigation strategies for the rehabilitation of the site.

Starting with the use of the site for the disposal of chemical and radioactive wastes over a period of twenty years and following the eventual decommissioning and passive custodial maintenance of the site, the presentation unfolds by addressing the following topics in sequential order:

Initial concerns raised by the regulatory agencies,

Request for Proposals issued by the research institute,

Bidding process and the selection of an environmental consulting firm,

Contract negotiation,

Compilation and review of existing data,

Development of work plans and preparation of sampling and testing procedures,

Implementation of geologic and hydrologic investigations at the site,

Evaluation of the data collected and assessment of impact on public health,

Development and evaluation of engineering options for remediation,

Recommendation of a preferred engineered remedial option, and

Implementation of the corrective action plan

The introduction of each course in the series summarizes briefly the key points covered by the preceding courses in the sequence. This was done to help the students remember all that has unfolded prior to getting involved in a new topic. In addition, each course in this series was structured as a stand-alone presentation of the topics listed in the “course outline” section found at the beginning of each course. This was done to accommodate the students that have a particular interest in one aspect of the work only.

The titles of the courses in this series are:

Part 1 – Background and History Leading to Contract Award
Part 2 – Analysis of Existing Information and Regulatory Concerns
Part 3 – Preparation of Project Plans and Procedures
Part 4 – Results and Implications of Phase 1 Investigations
Part 5 – Results and Implications of Phase 2 Investigations
Part 6 – Risk Assessment, Feasibility Study and Engineered Remediation

This is Part 1 of this series.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C387

CEU Course Title: Environmental Investigation and Remediation of a Hazardous Waste Site
Part 2 - Analysis of Existing Information and Regulatory Concerns

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

Initial concerns raised by the regulatory agencies,

Request for Proposals issued by the research institute,

Bidding process and the selection of an environmental consulting firm,

Contract negotiation,

Compilation and review of existing data,

Development of work plans and preparation of sampling and testing procedures,

Implementation of geologic and hydrologic investigations at the site,

Evaluation of the data collected and assessment of impact on public health,

Development and evaluation of engineering options for remediation,

Recommendation of a preferred engineered remedial option, and

Implementation of the corrective action plan

The introduction of each course in the series summarizes briefly the key points covered by the preceding courses in the sequence. This was done to help the students remember all that has unfolded prior to getting involved in a new topic. In addition, each course in this series was structured as a stand-alone presentation of the topics listed in the “course outline” section found at the beginning of each course. This was done to accommodate the students that have a particular interest in one aspect of the work only.

The titles of the courses in this series are:

Part 1 – Background and History Leading to Contract Award
Part 2 – Analysis of Existing Information and Regulatory Concerns
Part 3 – Preparation of Project Plans and Procedures
Part 4 – Results and Implications of Phase 1 Investigations
Part 5 – Results and Implications of Phase 2 Investigations
Part 6 – Risk Assessment, Feasibility Study and Engineered Remediation

This is Part 2 of this series.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C388

CEU Course Title: Environmental Investigation and Remediation of a Hazardous Waste Site
Part 3 – Preparation of Project Plans and Procedures

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

Initial concerns raised by the regulatory agencies,

Request for Proposals issued by the research institute,

Bidding process and the selection of an environmental consulting firm,

Contract negotiation,

Compilation and review of existing data,

Development of work plans and preparation of sampling and testing procedures,

Implementation of geologic and hydrologic investigations at the site,

Evaluation of the data collected and assessment of impact on public health,

Development and evaluation of engineering options for remediation,

Recommendation of a preferred engineered remedial option, and

Implementation of the corrective action plan

The introduction of each course in the series summarizes briefly the key points covered by the preceding courses in the sequence. This was done to help the students remember all that has unfolded prior to getting involved in a new topic. In addition, each course in this series was structured as a stand-alone presentation of the topics listed in the “course outline” section found at the beginning of each course. This was done to accommodate the students that have a particular interest in one aspect of the work only.

The titles of the courses in this series are:

Part 1 – Background and History Leading to Contract Award
Part 2 – Analysis of Existing Information and Regulatory Concerns
Part 3 – Preparation of Project Plans and Procedures
Part 4 – Results and Implications of Phase 1 Investigations
Part 5 – Results and Implications of Phase 2 Investigations
Part 6 – Risk Assessment, Feasibility Study and Engineered Remediation

This is Part 3 of this series.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C389

CEU Course Title: Environmental Investigation and Remediation of a Hazardous Waste Site
Part 4 - Results and Implications of Phase 1 Field Investigations

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

Initial concerns raised by the regulatory agencies,

Request for Proposals issued by the research institute,

Bidding process and the selection of an environmental consulting firm,

Contract negotiation,

Compilation and review of existing data,

Development of work plans and preparation of sampling and testing procedures,

Implementation of geologic and hydrologic investigations at the site,

Evaluation of the data collected and assessment of impact on public health,

Development and evaluation of engineering options for remediation,

Recommendation of a preferred engineered remedial option, and

Implementation of the corrective action plan

The introduction of each course in the series summarizes briefly the key points covered by the preceding courses in the sequence. This was done to help the students remember all that has unfolded prior to getting involved in a new topic. In addition, each course in this series was structured as a stand-alone presentation of the topics listed in the “course outline” section found at the beginning of each course. This was done to accommodate the students that have a particular interest in one aspect of the work only.

The titles of the courses in this series are:

Part 1 – Background and History Leading to Contract Award
Part 2 – Analysis of Existing Information and Regulatory Concerns
Part 3 – Preparation of Project Plans and Procedures
Part 4 – Results and Implications of Phase 1 Investigations
Part 5 – Results and Implications of Phase 2 Investigations
Part 6 – Risk Assessment, Feasibility Study and Engineered Remediation

This is Part 4 of this series.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C390

CEU Course Title: Environmental Investigation and Remediation of a Hazardous Waste Site
Part 5 - Results and Implications of Phase 2 Investigations

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

Initial concerns raised by the regulatory agencies,

Request for Proposals issued by the research institute,

Bidding process and the selection of an environmental consulting firm,

Contract negotiation,

Compilation and review of existing data,

Development of work plans and preparation of sampling and testing procedures,

Implementation of geologic and hydrologic investigations at the site,

Evaluation of the data collected and assessment of impact on public health,

Development and evaluation of engineering options for remediation,

Recommendation of a preferred engineered remedial option, and

Implementation of the corrective action plan

The introduction of each course in the series summarizes briefly the key points covered by the preceding courses in the sequence. This was done to help the students remember all that has unfolded prior to getting involved in a new topic. In addition, each course in this series was structured as a stand-alone presentation of the topics listed in the “course outline” section found at the beginning of each course. This was done to accommodate the students that have a particular interest in one aspect of the work only.

The titles of the courses in this series are:

Part 1 – Background and History Leading to Contract Award
Part 2 – Analysis of Existing Information and Regulatory Concerns
Part 3 – Preparation of Project Plans and Procedures
Part 4 – Results and Implications of Phase 1 Investigations
Part 5 – Results and Implications of Phase 2 Investigations
Part 6 – Risk Assessment, Feasibility Study and Engineered Remediation

This is Part 5 of this series.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C391

CEU Course Title: Environmental Investigation and Remediation of a Hazardous Waste Site
Part 6 - Risk Assessment, Feasibility Study and Engineered Remediation

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

Initial concerns raised by the regulatory agencies,

Request for Proposals issued by the research institute,

Bidding process and the selection of an environmental consulting firm,

Contract negotiation,

Compilation and review of existing data,

Development of work plans and preparation of sampling and testing procedures,

Implementation of geologic and hydrologic investigations at the site,

Evaluation of the data collected and assessment of impact on public health,

Development and evaluation of engineering options for remediation,

Recommendation of a preferred engineered remedial option, and

Implementation of the corrective action plan

The introduction of each course in the series summarizes briefly the key points covered by the preceding courses in the sequence. This was done to help the students remember all that has unfolded prior to getting involved in a new topic. In addition, each course in this series was structured as a stand-alone presentation of the topics listed in the “course outline” section found at the beginning of each course. This was done to accommodate the students that have a particular interest in one aspect of the work only.

The titles of the courses in this series are:

Part 1 – Background and History Leading to Contract Award
Part 2 – Analysis of Existing Information and Regulatory Concerns
Part 3 – Preparation of Project Plans and Procedures
Part 4 – Results and Implications of Phase 1 Investigations
Part 5 – Results and Implications of Phase 2 Investigations
Part 6 – Risk Assessment, Feasibility Study and Engineered Remediation

This is Part 6 of this series.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C392

CEU Course Title: Airport Capacity and Delay

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: There are over 10,000 airports in the United States that serve all types of flights such as commercial, business, industrial and private. With thousands of flights occurring each day, air travel have to conform to certain criteria to ensure the safe operation of aircraft and its passengers. The federal aviation administration (FAA) was formed in 1958 to regulate and oversee all forms of civil aviation in the United States. On its website the FAA mission reads as follows; “our continuing mission is to provide the safest, most efficient aerospace system in the world.” Part of this mission is to provide the safest and most efficient airports that serve the aviation community in our country.

The FAA defines Capacity as the throughput rate, or the maximum number of operations that can take place in an hour and defines Delay as the difference in time between a constrained and an unconstrained aircraft operation. This course Airport Capacity and Delay will cover various methodologies that will enable the reader to compute airport capacity and aircraft delay. Several example problems are included to aid the student in solving some problems that may present themselves to the Airport designer.

This course material is based on the document “Airport Capacity and Delay,” as published on the website of the Federal Aviation Administration (FAA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C393

CEU Course Title: Fundamentals of Membrane Bioreactors

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: This online course discusses commercial and residential wastewater treatment process. The course provides understanding op wastewater treatment plant operation, nitrification and denitrification processes used in sewage and sludge treatment. The course will enable anyone who takes it to understand parameters that influence quality of the treatment process such as Biological Oxygen Demand (BOD), pH level and turbidity. In addition, methods of measurement of dissolved oxygen, pH level and turbidity are discussed in this course.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C395

CEU Course Title: Green Remediation

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: USEPA strives for cleanup programs that use natural resources and energy efficiently, reduce negative impacts on the environment, minimize or eliminate pollution at its source, and reduce waste to the greatest extent possible and engineers must be aware of “green remediation” methodologies to keep up with USEPA strategic goals. The practice of “green remediation” uses these strategies to consider all environmental effects of remedy implementation for contaminated sites and incorporates options to maximize the net environmental benefit of cleanup actions. This three hour course will prepare engineers with an overview of green remediation technologies.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C396

CEU Course Title: Shallow Foundation Design for Highway Bridges

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: The Federal Highway Administration defines shallow foundations as, “a foundation that bears at a depth less than about two times the foundation width.” The definition may vary however the engineering design procedures are very similar for various shallow foundations. Due to their depth, the shallow foundations transfer loads to the ground surface at a shallow depth unlike deep foundations.

Shallow foundation design occurs during first stages of design for highway bridges. There are various types of shallow foundations, including isolated spread footings, continuous strip spread footings, and spread footings with cantilever stem walls. The underlying soil conditions, types of soil and depth of foundations are all interconnected in the design process for shallow foundations.

This course will cover the design procedures, soil mechanics and other essential information regarding the design of shallow foundations for highway bridges. Shallow foundation design for buildings will also be covered. Case studies and design examples will be presented to aid in understanding the course material.

The student will be directed to study the document “Shallow Foundations,” as published on the website of the Federal Highway Administration (FHWA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C397

CEU Course Title: Natural Gas & Hydropower Projects – Handbook for Using Third-Party Contractors to Prepare Environmental Documents

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Enter the fascinating worlds of the natural gas and hydropower industries and discover intricate details of their environmental permitting processes. The Federal Energy Regulatory Commission – Office of Energy Projects (OEP) has established a voluntary program which enables Applicants seeking certificates for natural gas facilities and licenses for hydropower projects to fund a third-party contractor (3PC). Specifically, the 3PC would facilitate the environmental permitting process by assisting the OEP in reviewing various aspects of the applications and preparing the environmental documents required by the National Environmental Policy Act of 1969 (NEPA). Depending upon the potential project impacts, the required environmental documents would be Environmental Assessments (EAs) or Environmental Impact Statements (EISs). The depth of information and detail within the course is comprehensive and well suited for engineers, consultants, and planners seeking to initiate or broaden their understanding of natural gas and hydropower projects.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C398

CEU Course Title: An Introduction to Rigid Pavement Design

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This is an introduction to rigid pavement design. It is a basic treatment that will introduce designers to some important principles and terminology. In simple applications on real projects the information provided will give designers a good start in addressing subgrades, select materials and subbase courses, base courses and pavement design for rigid pavements for streets, roads and parking lots. This course is intended for engineers, architects and construction professionals who want an introduction to rigid pavement design for streets, roads and parking areas. The course will give you the basic terminology and technical considerations needed to help you address rigid pavement design issues on specific projects.

The course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C399

CEU Course Title: Asphalt Pavement - Distress Identification

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course covers the methods used for surveys of asphalt concrete distressed pavements and includes sizing, identifying and determining the severity levels. The goal is to provide a uniform basis for collecting the pavement distress data and thus improve communication within and between highway agencies. The course describes how to conduct the distress survey, measuring cracks, rutting, potholes and other distresses and explains how to obtain traffic control. Photographs and drawings illustrate the types of pavement distress and necessary measurements.

This course covers these topics:

Review and discussion of the types of asphalt concrete pavement distresses.

Methods for describing the pavement distress and determining the level of severity.

Descriptions of how to conduct pavement distress surveys.

Uniform descriptions of distress to improve communication within highway agencies.

Equipment and tools used for taking distress surveys.

Sample forms for recording and reporting the distress data.

Drawings and photos illustrating the types and severity levels of pavement distresses.

The Strategic Highway Research Program (SHRP) developed the comprehensive pavement performance test Long-term Pavement Performance (LTPP) program in 1987. Highway agencies in the US and other countries have collected data on pavement conditions for more than 1000 pavement sections. The purpose of the manual used for this course was to provide a uniform basis for collecting distress data and to enable the performance of accurate and consistent distress evaluation surveys. Communication within and between highway agencies, parking facilities is improved and planning and performing pavement repairs becomes more efficient.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C400

CEU Course Title: Operations of a WWTP: Management and Support Systems, Based on MOP-11

Professional Development Hour for Engineer (PE): 16 PDH Professional Development Unit for Land Surveyor (LS, PLS): 16 PDU

Continuing Education Unit for Contractor (GC): 1.6 CEU AIA Learning Unit for Architect (RA): 16 LU

PDHcenter Course Price: $369

PDH Course Description: Municipal wastewater treatment plants (WWTPs) have a variety of important operational issues related to both the management and support systems required of them. This course utilizes the document Volume 1 of the Water Environment Federation’s (WEF) Manual Of Practice (MOP) No. 11, titled “Operation of Municipal Wastewater Treatment Plants, Volume I: Management and Support Systems,” published by WEF as the basic text for this course. This course is the first of three based upon the WEF MOP-11.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C401

CEU Course Title: Operations of Municipal WWTPs: Liquid Processes

Professional Development Hour for Engineer (PE): 16 PDH Professional Development Unit for Land Surveyor (LS, PLS): 16 PDU

Continuing Education Unit for Contractor (GC): 1.6 CEU AIA Learning Unit for Architect (RA): 16 LU

PDHcenter Course Price: $369

PDH Course Description: Municipal wastewater treatment plants (WWTPs) have a variety of important operational issues related to the liquid processes used at them. This course utilizes Volume 2 of the Water Environment Federation’s (WEF) Manual Of Practice (MOP) No. 11, titled “Operation of Municipal Wastewater Treatment Plants, Volume II: Liquid Processes,” published by WEF as the basic text for this course. This course is the second of three based upon the WEF MOP-11.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C402

CEU Course Title: Operations of Municipal WWTPs: Solids Processes

Professional Development Hour for Engineer (PE): 16 PDH Professional Development Unit for Land Surveyor (LS, PLS): 16 PDU

Continuing Education Unit for Contractor (GC): 1.6 CEU AIA Learning Unit for Architect (RA): 16 LU

PDHcenter Course Price: $369

PDH Course Description: Municipal wastewater treatment plants (WWTPs) have a variety of important operational issues related to the liquid processes used at them. This course utilizes Volume 3 of the Water Environment Federation’s (WEF) Manual Of Practice (MOP) No. 11, titled “Operation of Municipal Wastewater Treatment Plants, Volume III: Solids Processes,” published by WEF as the basic text for this course.

This course is the third of three based upon the WEF MOP-11. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C403

CEU Course Title: Water Desalination

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The earth’s surface is replete with water with the majority of this water located in our oceans. The water in our oceans (seawater) has a salinity of approximately 3.4% and is not considered potable for human consumption in large quantities. In order to make seawater fit for human consumption it has be desalinized. Water desalination is used to remove salt and other solids from brackish and seawater to produce potable water supplies. Several variables are involved in deciding the most suitable location for a water desalination plant as well as which type of desalination will be utilized.

This course will discuss the various desalination processes including various chemical and mechanical pretreatment and post treatment processes that are used to make the water safe and pleasant to drink. Maintenance and disposal issues associated with the different types of desalination processes will be discussed. Design examples will be presented to aid in understanding the course material.

The student will be directed to study the document “Water Desalination,” published by the army corps of engineers which also serves as a document for the Unified Facilities Criteria (UFC).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C404

CEU Course Title: An Introduction to Water Treatment

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course will provide an introduction to water treatment processes and technology. You will be introduced to factors to consider in selecting water treatment processes, preliminary treatment, aeration, coagulation and flocculation, sedimentation basins, filtration, fluoride adjustment, taste and odor control, water softening, iron and manganese control, and corrosion and scale control in water treatment plants and distribution systems. You will learn about water treatment processes, terminology, treatment plant layout and equipment. This course will give you a foundation that will help you to address water treatment plant design, construction and operation and maintenance issues.

The course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C405

CEU Course Title: Concrete Pavement - Distress Identification

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course covers the methods used for surveys of distressed concrete pavements – jointed and continuously reinforced - and includes sizing, identifying and determining the severity levels. The goal is to provide a uniform basis for collecting the pavement distress data and thus improve communication within and between highway agencies. The course describes how to conduct the distress survey, measuring cracks, potholes, joint deficiencies, surface defects and other distresses and explains how to obtain traffic control. Asphalt concrete pavement distresses are not covered in the course. Photographs and drawings illustrate the types of pavement distress and necessary measurements.

The Strategic Highway Research Program (SHRP) developed the comprehensive pavement performance test – Long-term Pavement Performance (LTPP) program - in 1987. Highway agencies in the US and other countries have collected data on pavement conditions for more than 1000 pavement sections. The purpose of the manual used for this course was to provide a uniform basis for collecting distress data and to enable the performance of accurate and consistent distress evaluation surveys. Communication within and between highway agencies, parking facilities are improved and planning and performing pavement repairs becomes more efficient.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C406

CEU Course Title: An Introduction to Low Impact Design

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to some of the basic concepts of Low Impact Development (LID) …. a stormwater management strategy concerned with maintaining or restoring the natural hydrologic functions of a site to achieve natural resource protection objectives and fulfill environmental regulatory requirements. You will learn about stormwater management using the hydrologic cycle approach, LID design goals and objectives, a comparison of LID to conventional stormwater management practices, and how distributed micro-scale systems are used in LID.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C407

CEU Course Title: Geotechnical Review Checklists - P & S

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course discusses guidelines for reviewing geotechnical features of a project during the P&S development stage. This course covers data and specific information required for subsurface soil and water conditions for major and unusual geotechnical features. It presents P&S review checklists, which target elements such as embankments and excavations, structural foundations and material sites. The student will gain an understanding of the types of subsurface investigations and the requirements for the minimum number of borings, spacing and depths of borings, samplings and testing for various types of projects and soils.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C408

CEU Course Title: Design of Riprap Revetment

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: The forces of water can be extremely strong due its unit weight, flowrate, and velocity. The force of water through earth channels can cause erosion due to the soil particles becoming displaced by movement, stress, and pore pressure. Riprap revetments are used as channel bank protection and channel linings for streams and rivers. Riprap should be designed so that it does not fail under stress and thus protect the streambank.

This course will discuss the design of several types of riprap types including, rock riprap, gabions, rubble riprap, grouted rock, and paved linings. Ancillary design concepts such as rip rap toe design, channel flow analysis, manning’s equation, shear force analysis, and ice force effects will also be covered. Design examples will be presented to aid in understanding the course material.

The student will be directed to study the document “Design of Riprap Revetment,” published by the Federal Highway Administration.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C409

CEU Course Title: An Introduction to Identification and Classification of Soil and Rock

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course will introduce you to the principles and practices of identification and classification of soil and rock. Identification and classification are the essential first steps in soil mechanics and engineering, and engineering of foundations for structures such as buildings, dams and bridges. Without an understanding of the soil and rock materials you must work with on a specific project, analysis and engineering design cannot proceed. This course will give you an introduction to soils and rock that will allow you to move forward in your knowledge and understanding through use of design manuals and more advanced treatises.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C410

CEU Course Title: An Introduction to Small Flow Waste Treatment Systems

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to small flow waste treatment systems such as septic tanks, waterless toilets, filtration and reuse systems, Imhoff tanks, and packaged treatment plants. You will learn about subsurface absorption and how to conduct percolation tests. You will learn how to utilize leaching wells, sand filters, mound systems and other methods of waste disposition. The systems you will be introduced to in this course will generally be applicable to facilities with a waste discharge requirement of less than 1.0 million gallons per day.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C411

CEU Course Title: Roadway Shoulder Treatments – Rumble Strips

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course discusses the design and practices used for roadway shoulder rumble strips (SRS). Course topics include the research, past and ongoing, effectiveness, advantages, disadvantages, and benefits for various types of pavement and roadways. The types, designs and dimensions, guidelines for best applications and installation in new and existing roadways are also covered. State policies and practices are reviewed. One-third of all traffic fatalities is caused by run-off-road (ROR) crashes and two-thirds of these crashes occur in rural areas. Many drivers are falling asleep because of fatigue or alcohol or inattention. Shoulder rumble strips (SRS) effectively alert drivers who are running off the roadway by causing a sudden rumbling sound and vibration of the vehicle. Rumble strips are also used to warn drivers of road changes in order to slow for toll plazas, to change lanes for work zones around a curve or to slow for a curve or traffic signals.

Among the topics covered:

• History and development of shoulder rumble strips.
• Past and ongoing research.
• Areas of concern, which require further research.
• Types of rumble strips, and improvements in roadway safety.
• Construction in pavements and/or shoulders.
• How SRS alert drivers for roadway changes.
• Benefits and disadvantages.
• Survey of State policies and practices.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C412

CEU Course Title: Subsurface Drainage

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Water from rainfall can have deleterious effects on the earth’s surface causing erosion and producing sediment. The underlying earth or subsurface of paved roads, runways, and parking lots are protected from rainfall via rigid or flexible surfaces such as asphalt or concrete. However if deteriorated surfaces exist, water can travel to the subbase or subsurface and saturate those surfaces. A subsurface that has been inundated with water is one the main causes of pavement failure. Water caught between a subsurface and flexible or rigid pavement can erode the underlying soil creating voids thus causing the pavement surface to lose some of its structural support.

This course will cover the design of subsurface drainage that is used to drain water away from the subgrade into a channel or piping system. Subsurface drainage is useful for rigid and flexible paved surface such as highways, streets, parking lots, runways and other paved areas. A vast amount of information will be presented such as understanding the flow of water through soils, uses of various filters, constructing the drainage layer, and much more. Design examples will also be presented to aid in understanding the course material.

The student will be directed to study the document “Subsurface Drainage,” published by the army corps of engineers which also serves as a document for the Unified Facilities Criteria (UFC).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C413

CEU Course Title: An Introduction to Domestic Wastewater Treatment

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to the basics of domestic wastewater treatment. You will learn about preliminary measures, pretreatment, primary, secondary and advanced treatment processes, and sludge treatment and disposal. Approximate performance data for different treatment processes will be included, as well as comments on operational characteristics of processes. Basic design considerations for selecting treatment processes and sizing plants will be discussed. Normal domestic, non-domestic and industrial wastewater characteristics will be considered, as will the impact of stormwater on domestic wastewater treatment plants. Factors to be considered in site selection will be addressed.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C414

CEU Course Title: Design of Bridge Deck Drainage

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Stormwater drainage along bridges is important help ensure the safe movement of vehicular travel along the bridge. Most bridges are drained by a series of grates along the bridge that subsequently drains into a piping that may connect to a municipal storm drain system. An under-designed bridge in regards to its hydraulic capacity can cause water to collect on the bridge surface during rainfall events and cause water to spread into the travel lane which may cause hydroplaning.

This course, “Design of Bridge Deck Drainage” will cover several topics including the rational method for determining the flow rate of Stormwater, bridge grade requirements, piping design and other topics that are essential to a safe and efficient design of bridge deck drainage. Several example problems are included to aid the student in solving problems that present themselves to the design of bridge deck drainage systems.

This course material is based on the document “Design of Bridge Deck Drainage,” as published on the website of the Federal Highway Administration (FHWA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C415

CEU Course Title: An Introduction to Water Desalination

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course will introduce you to water desalination technologies, processes and methods. You will learn the importance of site and water source selection. You will be introduced to an approach for selecting the appropriate desalination technology and process. You will learn about distillation/condensation techniques, membrane techniques and ion exchange techniques. You will find out how to develop process concepts, evaluate their utility, and move forward into preliminary design for projects and sites where water desalination is an operational requirement.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C416

CEU Course Title: Introduction to Preventing Indoor Workplace Mold-Related Problems

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: This one hour online course discusses basic information about mold, mold sources, and building-related illnesses. It briefly discusses building design considerations for healthy indoor air and building evaluation and sampling for the presence of mold. The course also presents information regarding preventive maintenance activities to mitigate the risk of mold presence in buildings and makes recommendations for what to do when mold presence is suspected. Detailed information regarding indoor air quality diagnostics and the design and execution of exposure sampling strategies are beyond the scope of this course.

This course is entirely based on the OSHA 3301-04N 2006 booklet entitled “Preventing Mold-Related Problems in the Indoor Workplace: A Guide for Building Owners, Managers, and Occupants”, published by the Occupational Safety and Health Administration—U.S. Department of Labor.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C417

CEU Course Title: Coastal Highways – Coastal Science Concepts

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four-hour online course serves as an entry level primer for the analysis and planning of highways in the coastal environment that are influenced by coastal tides and waves. Physical coastal science concepts and modeling tools applicable to highways are summarized. Included are engineering tools for waves, water levels, and sand movement. Planning for highways subjected to coastal erosion and roads that overwash are discussed. This course should serve as a guide to assist engineers in understanding the natural coastal processes, principles of coastal science for tides, waves, sediment processes, characteristics and transport. Basics of sand and other beach material are discussed to better understand the influence natural processes have on coastal land forms. This course should serve as a primer for the analysis and planning of highways in the constantly changing coastal environment.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C418

CEU Course Title: High Performance Concrete

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The Federal Highway Administration defines High performance Concrete (HPC) as “concrete that is made with carefully selected high quality ingredients, optimized mixture designs, and which are batched, mixed, placed, consolidated and cured to the highest industry standards.” High performance concrete is used to design efficient structures when certain design restraints presents themselves. The use of high performance concrete can result in optimizing concrete structures resulting in extending bridge beam lengths or decreasing the depth of bridge girders.

This course will cover the development, production and design of HPC for highway structures. The study materials will detail the design methods, material properties, curing and inspection of HPC facilities.

Case studies and design examples will be presented to aid in understanding the course material.

The student will be directed to study the document “High Performance Concrete Structural Designer’s Guide,” as published on the website of the Federal Highway Administration (FHWA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C419

CEU Course Title: Stormwater Ponds – A Citizen’s Guide to Their Purpose and Management

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Enter the fascinating world of the stormwater management and discover the types, functions, benefits, and limitations of the relatively unnoticed network of man-made treatment ponds. Written as a citizen’s guide, this course provides a detailed overview of stormwater treatment ponds, their place in the watershed, pollutant removal chemistry, aquatic biota, and pond maintenance procedures. This practical information on stormwater ponds and their care also offers guidance to non-technical persons on how to develop a neighborhood-based care program for localized stormwater ponds. While the course material focuses on treatment ponds in Florida, the science, design, and maintenance principles presented are applicable to stormwater management anywhere. The depth of information and detail within the course is comprehensive and well suited for engineers, consultants, planners, and average citizens seeking to initiate or broaden their understanding of stormwater treatment ponds.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C420

CEU Course Title: Coastal Highways – Planning & Design Issues

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four-hour online course serves as an entry level primer for the planning and design of highways in the coastal environment. Coastal highways are influenced by tides and storms and have unique planning issues. The course includes coastal revetment design, planning and alternatives for highways that are threatened by coastal erosion and roads that overwash in storms. Also included are coastal bridge issues such as wave loads on bridge decks.

This course should serve as a guide to assist engineers in understanding the natural coastal processes for highway planning and design. It should assist persons without experience in coastal engineering to understand and apply approaches unique to the coasts. It should also serve as reference in providing consultation and analysis for highway projects in a constantly changing environment. The influence of and principles of tides, waves, sediment processes, wave loads and runup are explained. Basics of sand are discussed to better understand the influence natural processes of sand transport and engineered projects have on coastal land forms.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C421

CEU Course Title: Introduction to Roller-Compacted Concrete

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $35

PDH Course Description: Roller-Compacted Concrete (RCC) is used to provide a more efficient and cost effective alternative to conventionally placed concrete. This course will provide information on RCC and how it compares to conventionally placed concrete. In addition, students will learn the common applications of roller compacted concrete. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C421W

CEU Course Title: Introduction to Roller-Compacted Concrete (Live Webinar)^PE

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $110

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C422

CEU Course Title: Bridge Inspection

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: A key component of any bridge maintenance and repair plan is a carefully thought-out program of bridge inspection. This course, after reviewing various bridge components in depth, provides a thorough discussion of bridge inspection procedures. The course would be especially suitable as a training course for consulting firms and government agencies responsible for bridge maintenance. Almost all types of bridges except suspension bridges are considered. The procedures discussed vary with the type of material of which the bridge is composed and with the particular components of the bridge. Examples include bridges made of steel, concrete, timber, wrought and cast iron, and masonry, and components such as abutments, piers and bents, concrete beams and girders, floor systems, trusses, bearings, and decks. Related issues such as soils and waterways are also included, as are considerations of inspector safety, recommended inspection tools, and documentation.

The course is entirely based on Chapters 1-9 of the manual “Joint Departments of the Army and Air Force, TM 5-600/AFJPAM 32-1088, Bridge Inspection, Maintenance, and Repair,” released in December, 1994.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C423

CEU Course Title: GIS Applications in Water Resources and Environmental Engineering

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $349

PDH Course Description: This is a practical GIS course with particular reference to applications in Water Resources and Environmental Engineering, addressing some of the basic, yet common GIS needs in these two fields. The course describes the availability of free databases and public domain GIS software, and their use in performing common GIS processing tasks that are relevant to Water Resources and Environmental Engineering. The ability to search, download and make use of such data sets and software is presented within the context of this course.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C423G

CEU Course Title: GIS Applications in Water Resources and Environmental Engineering^{NY PLS}

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $349

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C424

CEU Course Title: Traffic Signal Detection Systems

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This Traffic Signal Operations course presents information regarding vehicle and pedestrian detection systems used in modern traffic signal control. The material is intended to provide a practical overview of detection types, components, and operational characteristics.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C425

CEU Course Title: Basic Signal Timing Concepts

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This Traffic Signal Operations Course presents information regarding the timing of traffic signals. The material is intended to illustrate the concepts involved in traffic signal timing for modern fully actuated traffic signal controllers.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C426

CEU Course Title: Building a (Storm-Resistant) Safe Room

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: Every year in the United States, high winds from tornadoes and hurricanes injure and kill people, and cause millions of dollars worth of property damage. Even so, more and more people build homes in tornado- and hurricane-prone areas, potentially exposing themselves to risk from such storms. This course covers the design and construction of storm-resistant safe rooms that will provide people in high-risk areas with near-absolute protection from tornado or hurricane winds and associated flying debris. The designs considered are applicable to homes, small businesses, and small community shelters.

This course is based entirely on the technical publication: Taking shelter from the Storm, Building a Safe Room For Your Home or Small Business, FEMA 320, Aug. 2008 3rd edition.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C427

CEU Course Title: Treating for Nutrients in Wastewater

Professional Development Hour for Engineer (PE): 16 PDH Professional Development Unit for Land Surveyor (LS, PLS): 16 PDU

Continuing Education Unit for Contractor (GC): 1.6 CEU AIA Learning Unit for Architect (RA): 16 LU

PDHcenter Course Price: $369

PDH Course Description: Municipal wastewater treatment plants (WWTPs) have a variety of important design issues related to the treatment on nutrients such as nitrogen and phosphorous that are commonly found in wastewater. Nutrients that are not removed from wastewater often create significant water quality issues when discharged into receiving streams. Excessive nitrogen and phosphorous can lead to algae blooms and depleted dissolved oxygen in nearby waters. The text for this course is the newly released US EPA Manual, “Nutrient Control Design Manual”, EPA/600/R-10/100, August 2010.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C428W

CEU Course Title: Introduction to Water System Design (Live Webinar)^PE

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $220

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C430

CEU Course Title: An Introduction to Laboratory Testing of Soils

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course will introduce you to the principles and practices of laboratory testing of soils. You will learn about index property, permeability, consolidation, and shear strength tests. You will be introduced to dynamic testing methods, and tests on compacted soils. You will learn about laboratory equipment and test procedures. You will learn when the various ASTM (American Society for Testing and Materials) tests are applicable and how to utilize the test result data.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C431

CEU Course Title: An Introduction to Hydraulic Design of Sewers

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to the principles of hydraulic design of sanitary sewers. You will learn how to calculate quantities of wastewater, the approach to design of gravity and depressed sewers, required pumping capacity, hydrogen sulfide gas control, and sewer system features such as manholes, building connections, cleanouts, and pumping stations and equipment. This is an introductory course for engineers and construction professionals looking for the fundamentals that can be the foundation for further learning about design of sewer systems.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C432

CEU Course Title: Hazardous Waste Identification

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Can you determine whether a given waste is a hazardous waste regulated by EPA under the Resource Conservation and Recovery Act (RCRA)? This course covers a very organized approach to answering just that question, starting with determining whether your waste is considered a "solid waste" under the RCRA regulations and moving on to determining if it fits one of the RCRA requirements for being a hazardous waste. The course is based on the document, “Introduction to Hazardous Waste Identification” (EPA 530-K-05-012).

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C433

CEU Course Title: Solid and Hazardous Waste Exclusions

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: In determining whether a given waste is regulated by RCRA, the second step after determining that the waste fits the RCRA definition as a solid waste, is to determine whether the waste is specifically excluded from the RCRA regulations. Learn about those exclusions in this course. The course is based on the document, “Introduction to Solid and Hazardous Waste Exclusions” (EPA 530-K-02-0221).

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C434

CEU Course Title: Landfill Off-Gas Collection and Treatment Systems

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Landfills are the primary destinations for much of the US’s solid wastes. Landfills treat the biodegradable solid waste in an anaerobic environment where the decomposition of some of the wastes generate a gas referred to as landfill gas (LFG). LFG may contain up to 60% methane which after treatment and separation from the other gas components may be used to power vehicles or generate electricity. The first step in recovering this valuable renewable resource is to collect it.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course material.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C435

CEU Course Title: Developing LFG to Energy Projects

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Landfills are the primary destinations for much of the US’s solid wastes. Landfills treat the biodegradable solid waste in an anaerobic environment where the decomposition of some of the wastes generate a gas referred to as landfill gas (LFG). LFG may contain up to 60% methane which after treatment and separation from the other gas components may be used to power vehicles or generate electricity. The first step in recovering this valuable renewable resource is to collect it. Once collected, it is possible to draw energy from the gas to fuel vehicles or generate electricity.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course material.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C436

CEU Course Title: Developing Combined Heat and Power Projects

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Combined heat and power (CHP), also known as cogeneration, is the simultaneous production of electricity and heat from a single fuel source, such as: natural gas, biomass, biogas, coal, waste heat, or oil. CHP is not a single technology, but an integrated energy system that can be modified depending upon the needs of the energy end user.

CHP provides: onsite generation of electrical and/or mechanical power, waste-heat recovery for heating, cooling, dehumidification, or process applications, and a seamless system integration for a variety of technologies, thermal applications, and fuel types into existing building infrastructure.

The two most common CHP system configurations are: Gas turbine or engine with heat recovery unit and steam boiler with steam turbine.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course material.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C437

CEU Course Title: Air Pollution Control - Carbon Adsorption for VOCs

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: Carbon adsorption is used in air pollution control to remove volatile organic compounds (VOCs) from low to medium concentration gas streams, when stringent outlet concentration must be met and/or recovery of the VOC is desired. This course covers the types of adsorbers, adsorption theory, design procedures for carbon adsorption equipment, and cost estimation. The course is based on Chapter 1, Carbon Adsorption, of Section 3.2, VOC Recapture Controls, of EPA/452/B-02-001.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C438

CEU Course Title: U.S. Army Corps of Engineers – Wetland Delineation Protocol

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Enter the fascinating world of the wetlands and discover their unique characteristics and indicators that facilitate the technical protocols for determining federally approved delineations. Written as an U.S. Army Corps of Engineers instruction manual, this course details the integral wetland components of hydrophytic vegetation, hydric soils, and wetland hydrology while documenting their application to the federally approved jurisdictional wetland delineation protocol. This practical information on wetland characteristics and indicators offers easy to understand guidance to non-technical persons on how to identify jurisdictional wetlands in the United States. The depth of information and detail within the course is comprehensive and well suited for engineers, consultants, planners, and average citizens seeking to initiate or broaden their understanding of wetlands.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C439

CEU Course Title: Basic Subsurface Sewage Disposal Design

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: This course is for engineers, code enforcement professionals and subsurface disposal system installers and provides established minimum design and installation requirements for household and small commercial subsurface sewage disposal systems with a capacity of 5,000 gallons per day or less.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C440

CEU Course Title: Residential Earthquake-Safety Guide

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: Many regions of the United States are at risk of experiencing a major earthquake. Fortunately, the property destruction, personal injuries and deaths that might be caused by such an earthquake can be significantly reduced, if known structural and other weaknesses found in many private homes are corrected prior to the occurrence of the quake. This course identifies particular weaknesses and recommends specific, practical methods with which homes can be modified to prevent failure. Ranges of costs for each particular modification are provided. The course material includes pictures of deficient building components and of earthquake damage caused by failure of the components. Safety procedures to be followed during and after an earthquake are also listed. An engineer mastering the material in this course would have an excellent background for making presentations on earthquake preparedness to civic groups, building commissions, juries, insurance companies, homeowners associations, schools, and similar organizations.

This course includes a multiple-choice/true-false quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C441

CEU Course Title: Bridge Maintenance and Repair

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: The construction of a bridge generally constitutes a significant cost in the operation of a transportation system. This cost can be avoided or at least delayed for many years by extending the bridge service life through a carefully planned program of maintenance and repair. This course describes such a program. First, maintenance and repair tasks common to most types of bridges such as cleaning deck drains, bank restoration, scour protection, debris and snow and ice removal are discussed. Then, maintenance and repair tasks particular to specific bridge types, such as bridges made of steel, concrete, timber, wrought and cast iron, are considered. In addition to discussing maintenance and repair, the course describes procedures for upgrades that expand bridge load-carrying capacity. The course would be especially suitable as a training course for consulting firms and government agencies responsible for bridge maintenance.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C442

CEU Course Title: Residential Deck Construction

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This course introduces basic design and construction methods for single-story residential wood decks. The course is based on a construction guide published by the American Wood Council, and the given design provisions meet or exceed minimum requirements of the International Code Council’s International Residential Code. Specific design guidance, much of it in the form of convenient tables and charts, is provided for all deck components.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C443

CEU Course Title: Strengthening School Buildings Against Earthquakes

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: This course outlines the earthquake risk to schools and the processes and methods that can be used to reduce it. An explanation of the nature and probability of earthquakes is provided, together with procedures for determining the earthquake threat to specific locations. An assessment of the scope and effectiveness of seismic building codes is followed by an explanation of how to evaluate the vulnerability of a school building. Current methods of designing for seismic resistance in new buildings and upgrading existing buildings lead to a discussion on determining acceptable risk and the use of performance-based design to achieve community objectives in providing for seismic safety.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C444

CEU Course Title: Hazardous Waste Generated by Construction and Demolition

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: Any company involved with building-construction, demolition, or renovation creates construction and demolition (C&D) debris. This debris can consist of three types of waste: (1) inert or nonhazardous waste; (2) hazardous waste as regulated by the U.S. Environmental Protection Agency (EPA) under the Resource Conservation and Recovery Act (RCRA); and (3) items that contain hazardous components that might be regulated by some states. This course describes the required procedures to be followed when generating, storing, transporting, or disposing of C&D-related hazardous waste. Often the best way to deal with the waste is to reduce its volume, reuse it, or recycle it; the course provides guidelines on how this can best be done. Several successful case studies of recycling demolition materials are presented.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C445

CEU Course Title: Fundamentals of Combustion for Environmental Applications - Part 1 of 2

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Workers in environmental engineering, as design engineers, operators, permitting agency staff, consultants etc. will benefit greatly from a basic understanding of the fundamental laws, relationships, and calculation methods that characterize the behavior of combustion systems. This course provides such a capability, introduces the concept of “wastes as fuels” and gives the diligent student the tools to perform heat and material balances and to understand and to do equilibrium and kinetics calculations. The power of this “basic toolkit” should not be discounted as, with these skills, the important system characteristics of temperatures, flow rates and pollutant generation can be calculated . . . and with confidence.

Combustion is an important process alternative throughout the environmental field. Incinerators (where the feed is burned to completion) are common for solid wastes (domestic, commercial, industrial and medical) and sewage sludge (biosolids), gases (fume incinerators for VOC or odor control), and liquids (a range of thermal oxidizers, incinerators for salt brines etc.) and many hazardous materials. The products of partial oxidation or “gasification” technologies can be used directly (as a synthesis gas) or oxidation can be completed in a second stage. Beyond these environmental applications, combustion theory is also applicable to a range of more prosaic applications: boilers, steam systems, industrial burners and the like.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C446

CEU Course Title: Fundamentals of Combustion for Environmental Applications - Part 2 of 2

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Combustion is complicated; made so by the inherent complexity of the chemical and physical processes that must be successfully dealt with; by the survival issues arising from the physical and chemical stresses placed on the several components of the system (feeders, burners, enclosures, heat recovery, air pollution control, fans and stack); and by the high performance requirements demanded by the stringent regulatory limits in air permits and the increasingly critical cost requirements for energy efficiency. Part 1 of this course introduced the basic engineering analysis tools of combustion technology. Part 2 focuses on issues coming out of the application of combustion in real systems: the combustion processes themselves and an introduction to the design and operational features of burning systems − furnace fluid flow, heat transfer, waste feeding, enclosures, and heat recovery. Although air pollution control is an increasingly important part of equipment design, selection and cost, that topic will be left to future courses.

This course assumes that the student has satisfactorily passed the course Fundamentals of Combustion Part 1 and has a basic understanding of chemistry and mathematics. It presumes basic engineering analysis perspectives but, through text and examples guides the student an understanding of the key processes and design features of combustion systems. The course includes:

The basic processes controlling solid, liquid and gas combustion;

The aspects of fluid flow and heat transfer affecting furnaces and furnace operation;

Waste/fuel feeding (burner characteristics for solids, liquids and gases; and

The combustor components of enclosures (including refractory), fans and stacks and heat recovery.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C447

CEU Course Title: Thermal Processing of Domestic Solid Waste Part 1 of 2 – Combustion Processes

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: This course attempts to answer the question: What is a municipal incinerator? In the early years of refuse incineration in the United States, incinerators were uncomplicated refractory furnaces equipped with metal grates (drawn in most respects from existing coal furnace designs) to move the waste into and through the burning chambers and with (looking back) incredibly simple controls and inefficient air pollution abatement. The furnaces were designed in a technical collaboration between the public works department of the owner city (county, etc.) their consulting engineer and the major component vendors (esp. the grate and/or boiler manufacturer). The 1970's saw the emergence of a new incineration concept: high pressure, waterwall boilers that produced superheated steam that was fed to turbo-generators for power generation (Waste-to-Energy or WTE plants) and equipped with sophisticated process control systems and costly, highly efficient air pollution control. This is the technology that dominates the existing inventory of incineration systems throughout the world.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C448

CEU Course Title: Thermal Processing of Domestic Solid Waste Part 2 of 2 – Conversion Processes

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: In the last two decades of the 20th century, environmental action groups and the regulatory community put the spotlight on air and ash emissions from municipal waste combustors (MWCs). This scrutiny and new data on the health effects of a wide spectrum of heavy metals and chemical compounds fostered vigorous opposition to proposed plants, to the adoption of increasingly stringent emission and ash management requirements and to other restrictive statutes at the federal, state and even the local level. One response in this adversarial environment is to develop altogether new thermal processing technologies that are inherently low in emissions yet still achieve the goal of minimizing landfill space consumption while accepting the wide range of feedstocks comprising MSW. One such class of new, environmentally benign technologies is based on the gasification of refuse coupled with intensive cleanup of the product gas. The members of this class have been given the name “Conversion Processes” by the waste management community. From an environmental viewpoint, the gasification technologies appear to represent a sound response to the regulatory challenges of U.S. EPA. However, economics has always been a critical and probably pacing factor affecting the commercial success of thermal processing technology along with performance acceptability (which most importantly focuses on on-line availability, achievement of guarantees and safety). These key cost and process characteristics will only be confidently known when commercial operation of conversion technologies has been demonstrated over an extended period of time.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C449

CEU Course Title: Thermal Processing of Biosolids

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Assisted by the massive construction grant program of the Water Pollution Control Act, a large number of primary and secondary municipal and industrial wastewater treatment plants were brought on-line in the United States during the period 1970 to 1990. The plants generate large quantities of waste solids. These "biosolids" include several waste streams:

Primary Sludge

Biological ("secondary") Sludge

Advanced Wastewater Treatment Sludge; and

Other Treatment Plant Solids (screenings, grit, scum)

Management of these waste solids and, more specifically, the three sludge types can be effected by many means. Here, we consider the thermal processes: drying and incineration and, briefly, the preparatory steps of mechanical dewatering and handling/feeding. These topics are preceded by a brief summary of the physical and chemical characteristics of the sludge solids.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C450

CEU Course Title: An Introduction to Soil Stabilization for Pavements

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to accepted methods for stabilizing soils underlying new pavements to improve strength and durability. You will also learn about methods to achieve better soil gradation, and reduction of plasticity index or swelling potential. You will learn how it may be possible to reduce the thickness of soil layers by stabilization methods. The course covers stabilizers such as portland cement, lime, lime-fly ash, lime-cement-fly ash, bitumen, lime-cement and lime-asphalt. Stabilizer selection based on soil conditions is discussed, as well as special considerations in frost areas. This course is intended for civil engineers and construction professionals wanted an introduction to the materials and methods of soil stabilization for pavements.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C451

CEU Course Title: Air Pollution Aspects of Thermal Waste Processing Systems

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Combustion is an important process alternative throughout the environmental field. Incinerators (where the feed is burned to completion) are common for solid wastes (domestic, commercial, industrial and medical) and sewage sludge (biosolids), gases (fume incinerators for VOC or odor control) and liquids (a range of thermal oxidizers, incinerators for salt brines etc.) and many hazardous materials. In the course of achieving the benefits of thermal processing, processes inevitably generate off-gases that contain pollutants that have become the focus of public concern and regulatory scrutiny. The fraction of total facility capital cost for system components functionally directed at compliance with air emission limitations is, for many plants, more than 35% of the total investment. In many instances, the award of air pollution permits is the pacing and controlling event in the implementation of incineration facilities. Because of these realities, those wishing to construct and operate incineration systems should explore and understand the relationships between the quantity and characteristics of air pollutant emissions and:

The specific chemical and physical characteristics of the wastes to be burned;

The design features and operating conditions of the combustor; and

The control effected by alternative air pollution control device(s).

This course has the objective of assisting the student to gain this understanding as an aid to equipment selection and design, permitting, operations and troubleshooting.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C452

CEU Course Title: An Introduction to Advanced Wastewater Treatment

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course will introduce you to advanced wastewater treatment processes that provide higher quality wastewater discharge than achievable with primary and secondary treatment alone. You will learn about polishing ponds, post-aeration, microstraining, filtration, activated carbon adsorption, phosphorous removal, land application systems, nitrification, denitrification, three-stage biological systems, and anaerobic contact processes.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C452W

CEU Course Title: An Introduction to Advanced Wastewater Treatment (Live Webinar)^PE

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $110

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C453

CEU Course Title: An Introduction to Sludge Handling, Treatment and Disposal

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course will introduce you to processes and equipment for handling, treating and disposing of sludge produced by wastewater treatment plants. You will learn about sludge pumping, thickening, conditioning, dewatering, digestion, storage and final disposition. You will learn about loading parameters for gravity thickeners and operational parameters for air flotation thickeners. You will learn guidelines for chemical conditioning of sludges; and advantages, disadvantages and shortcomings of filter presses, basket centrifuges, and solid bowl decanter centrifuges. You will learn about design parameters for aerobic and standard and high-rate anaerobic sludge digesters.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C454

CEU Course Title: An Introduction to Preliminary Wastewater Treatment

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to processes and equipment for preliminary treatment of wastewater. You will be introduced to descriptions, functions and design considerations for bar screens, comminuting devices, grit chambers, proportional weirs, Parshall and Venturi flumes, dissolved air flotation systems, and flocculation methods. You will learn how the preliminary treatment process works together with the primary, secondary, tertiary and sludge handling processes to form a complete wastewater treatment plant.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C455

CEU Course Title: An Introduction to Primary Wastewater Treatment

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Wastewater treatment is usually characterized as consisting of four sequential processes: preliminary, primary, secondary and tertiary treatment. This course will introduce you to processes and equipment for primary treatment of wastewater. You will be introduced to descriptions, functions and design considerations for sedimentation tanks and clarifiers, chemical precipitation, and Imhoff tanks. You will learn how the primary treatment processes works together with the preliminary, secondary, tertiary and sludge handling processes to form a complete wastewater treatment plant.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C456

CEU Course Title: An Introduction to Secondary Wastewater Treatment

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Wastewater treatment is usually characterized as consisting of four sequential processes: preliminary, primary, secondary and tertiary treatment. This course will introduce you to processes and equipment for secondary treatment of wastewater. You will be introduced to descriptions, functions and design considerations for trickling filter plants, activated sludge plants, and wastewater treatment ponds. You will be introduced to special considerations for wastewater treatment plants in hot and cold climates. You will learn how the secondary treatment processes work together with the preliminary, primary, tertiary and sludge handling processes to form a complete wastewater treatment plant.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C457

CEU Course Title: Industrial Water Treatment Operation and Maintenance

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: Industrial water is used in a wide variety of ways for military and civil operations. Industrial water is used in power generation, heating, air conditioning, cooling, processing, refrigeration and many others that require water to operate. The treatment of industrial water usually does not have to be accomplished with a high degree of sanitation. Industrial water is not used as “potable” water and is not consumed or added to food products. However industrial water is indirectly used in the food preparation process.

This course Industrial Water Treatment Operation and Maintenance will cover the operation and maintenance of industrial water systems. The various problems encountered in industrial water treatment will be covered. The problems covered will include scaling, corrosion, suspended solids and biological factors among others.

This course material is based on the document, as published on the website of the United Facilities Criteria (UFC).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C461

CEU Course Title: U.S. Department of Energy – Hydrogen from Natural Gas and Coal: The Road to a Sustainable Energy Future

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Hydrogen is seen by many as the energy carrier of the future that will lead to efficient and clean fuel for use by utilities and especially transportation systems. Natural gas and coal have the potential to be affordable resources that can produce the large amounts of hydrogen needed in the near to mid-term for the Nation to begin transition to a hydrogen economy. This course details the following major research and development efforts, initiated by the George W. Bush Administration, that are intended to lead to this hydrogen economy.

Hydrogen from Natural Gas Program

FreedomCar Program – focused on the development of fuel cell technology for automobiles to efficiently convert hydrogen’s electrochemical energy into electric power.

Hydrogen from Coal Program

FutureGen Program – focused on building the world’s first, coal based, near zero-emission electricity and hydrogen plant integrated with sequestration.

The depth of information and detail within the course is comprehensive and well suited for engineers, consultants, and environmentalists seeking to initiate or broaden their understanding of the impending hydrogen economy.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C462

CEU Course Title: Airport Construction Standards – Part One

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: There are over 10,000 airports in the United States that serves a variety of flights such as commercial, business, and private. With thousands of flights occurring each day, air travel has to conform to certain criteria to ensure the safe operation of aircraft and its passengers. The federal aviation administration (FAA) was formed in 1958 to regulate and oversee all forms of civil aviation in the United States. On its website the FAA mission reads as follows; “our continuing mission is to provide the safest, most efficient aerospace system in the world.” Part of this mission is to provide the safest and most efficient airports that serve the aviation community in our country.

This course Airport Construction Standards - Part One, will cover general provisions, earthwork, flexible base courses, and rigid base courses.

This course material is based on the advisory circular (AC) 150/5370-10E “Standards for specifying Construction of Airports,” as published on the website of the Federal Aviation Administration (FAA). The Advisory Circular (AC) AC 150/5370-10E recommends the guidelines and specifications for construction materials and methods used in the construction of airports. This (AC) is mandatory for all projects funded with federal grant monies through the Airport Improvement Program (AIP) and with revenue from the Passenger Facility Charge (PFC).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C463

CEU Course Title: Airport Construction Standards – Part Two

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $169

PDH Course Description: There are over 10,000 airports in the United States that serves a variety of flights such as commercial, business, and private. With thousands of flights occurring each day, air travel has to conform to certain criteria to ensure the safe operation of aircraft and its passengers. The federal aviation administration (FAA) was formed in 1958 to regulate and oversee all forms of civil aviation in the United States. On its website the FAA mission reads as follows; “our continuing mission is to provide the safest, most efficient aerospace system in the world.” Part of this mission is to provide the safest and most efficient airports that serve the aviation community in our country.

This course Airport Construction Standards - Part Two, will cover flexible surface courses, rigid pavement, and ancillary miscellaneous items.

This course material is based on the advisory circular (AC) 150/5370-10E “Standards for specifying Construction of Airports,” as published on the website of the Federal Aviation Administration (FAA). The Advisory Circular (AC) AC 150/5370-10E recommends the guidelines and specifications for construction materials and methods used in the construction of airports. This (AC) is mandatory for all projects funded with federal grant monies through the Airport Improvement Program (AIP) and with revenue from the Passenger Facility Charge (PFC).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C464

CEU Course Title: Airport Construction Standards – Part Three

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: There are over 10,000 airports in the United States that serves a variety of flights such as commercial, business, and private. With thousands of flights occurring each day, air travel has to conform to certain criteria to ensure the safe operation of aircraft and its passengers. The federal aviation administration (FAA) was formed in 1958 to regulate and oversee all forms of civil aviation in the United States. On its website the FAA mission reads as follows; “our continuing mission is to provide the safest, most efficient aerospace system in the world.” Part of this mission is to provide the safest and most efficient airports that serve the aviation community in our country.

This course Airport Construction Standards - Part Three, will cover fencing, drainage, turfing, and lighting installation.

This course material is based on the advisory circular (AC) 150/5370-10E “Standards for specifying Construction of Airports,” as published on the website of the Federal Aviation Administration (FAA). The Advisory Circular (AC) AC 150/5370-10E recommends the guidelines and specifications for construction materials and methods used in the construction of airports. This (AC) is mandatory for all projects funded with federal grant monies through the Airport Improvement Program (AIP) and with revenue from the Passenger Facility Charge (PFC).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C465

CEU Course Title: Concrete Pavement Preservation

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four-hour online course provides detailed description of the treatments used to maintain and preserve concrete pavements. The treatments include joint resealing and crack sealing, diamond grinding, dowel bar retrofit, and isolated partial and full depth concrete repairs. The course text can serve as comprehensive reference and ranges from general instructions to specific practices for the treatment methods. Topics discussed are the selection and use of concrete treatments, materials, design considerations, construction processes, and troubleshooting guides for pavement projects. Preservation of asphalt concrete pavement is not covered in the course. Photographs and drawings illustrate the types of pavement distresses and appropriate treatment methods.

This course should benefit civil engineers, pavement engineers, transportation engineers, field and office personnel, supervisors and maintenance personnel.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C466

CEU Course Title: Secondary Containment Structures Regulatory Requirements for Hazardous Materials

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This course does not contain structural engineering design or soils engineering information or calculations. Many other classes offer more design details on slab on grade and/or pier footing design regarding secondary containment point & lateral loads and soil bearing pressures. This class does not discuss secondary containment options for wastewater treatment facilities and landfill liners.

The author has attempted to explain and suggest engineering recommendations for proper construction and installation of secondary containment systems for hazardous materials, petroleum/vegetable oils, and animal fats. Spill controls of these fluids are regulated mainly by the U.S. Environmental Protection Agency (US EPA). States and even local agencies may have regulations of various degrees regarding spill control of these fluids.

Frequently US EPA regulations stipulate requires for secondary containment. However, national fire codes and other agencies such as the USDA-NRCS and/or OHSA provide other requirements. Therefore, Fire Codes (NFPA or IFC) should also be included for the proper installation of secondary containment storage systems in accordance with US EPA regulations concerning environmental compliance.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C467

CEU Course Title: OSHA Required Training – Control of Hazardous Energy “Lockout/Tagout” – 29 CFR 1910.147

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: The Occupational Safety and Health Administration (OSHA) was created by the United States Congress in 1971 as a federal agency in the Department of Labor. OSHA's mission is to assure the safety and health of America's workers by setting and enforcing standards; providing training, outreach, and education; establishing partnerships; and encouraging continual improvement in workplace safety and health. To help establish safer workplaces, OSHA regulations for “general industry” (29 CFR 1910) stipulate required employee training for 29 topics, as applicable to the specific work environment. This course focuses on the responsibilities and training requirements pursuant to 29 CFR 1910.147 – Control of Hazardous Energy “Lockout/Tagout”, which refers to specific practices and procedures to safeguard employees from the unexpected energization or startup of machinery and equipment, or the release of hazardous energy during service or maintenance activities. Additionally, a multiple-choice quiz at the end of the course is provided and is designed to further augment the understanding of course materials.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C468

CEU Course Title: In Situ Air Sparging

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: The OSHA Hazardous Waste and Emergency Operations (HAZWOPER) regulations, found at 29 CFR 1910.120, require all covered individuals who have had the 24-hour or 40-hour required training to have 8-hour refresher training each year. This course provides such training for those covered individuals. Combined with a suggested first aid class, the program covers the complete HAZWOPER program including regulations, personal protective equipment, and key health and safety issues.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C469

CEU Course Title: Membrane Filtration

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Currently the most common form of drinking water treatment for surface water sources involves the chemical and/or physical removal of particulate matter by coagulation, flocculation, sedimentation and filtration processes, along with disinfection to inactivate any remaining pathogenic microorganisms. One alternative method for treating chlorine-resistant microorganisms and reducing disinfection byproducts is the use of membrane filtration. The US EPA has developed a guidance manual covering membrane filtration to support the Long Term 2 Enhanced Surface Water Treatment Rule (LT2ESWTR). This course will look at the various membrane filtration technologies currently in use including microfiltration (MF), ultrafiltration (UF), Nanofiltration (NF), reverse osmosis (RO) and membrane cartridge filtration (MCF) covered in the US EPA guidance manual.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C470

CEU Course Title: SVE/Bioventing

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Groundwater contamination from petroleum products and other organic solvents is a serious environmental problem. Residual volatile organic compounds constitute an ongoing source of contamination. Soil vapor extraction (SVE) and bioventing are two of the most cost effective methods of removing VOCs from unsaturated soils. This course will look at the basic strategies for determining when to use SVE, look at basic design principles, start up and operation and maintenance considerations.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C472

CEU Course Title: FHWA Bridge Inspector’s Manual Section 1—Bridge Inspection Programs

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Section 1, Bridge Inspection Programs, and discusses 1) the history of the National Bridge Inspection Program, 2) responsibilities of the bridge inspector, and 3) quality control/quality assurance.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C473

CEU Course Title: FHWA Bridge Inspector's Manual Section 2.1—Bridge Materials (Timber)

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Section 2.1, Bridge Materials – Timber, and discusses 1) basic shapes used in timber bridge construction, 2) properties of timber, 3) timber grading, 4) types and causes of timber deterioration, 5) protective systems, and 6) inspection procedures.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C474

CEU Course Title: FHWA Bridge Inspector's Manual Section 2.2—Bridge Materials (Concrete)

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Section 2.2, Bridge Materials – Concrete, and discusses 1) properties of concrete, 2) reinforced concrete, 3) prestressed concrete, 4) types of concrete deterioration, 5) protective systems, and 6) inspection procedures forconcrete and protective coatings.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C475

CEU Course Title: FHWA Bridge Inspector's Manual Section 2.3 and 2.4—Bridge Materials (Metals and Masonry)

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Sections 2.3-4, Bridge Materials – Steel and Masonry, and discusses 1) steel, 2) cast iron, 3) wrought iron, 4) aluminum, and 5) stone masonry.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C476

CEU Course Title: FHWA Bridge Inspector’s Manual Section 3—Fundamentals of Bridge Inspections

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Section 3, Fundamentals of Bridge Inspection, and discusses 1) duties of the bridge inspection team, 2) safety practices, 3) traffic control, 4) inspection equipment, and 5) methods of access.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C477

CEU Course Title: FHWA Bridge Inspector’s Manual Section 4—Bridge Inspection Reporting System

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Section 4, Bridge Inspection Reporting System, and discusses 1) structure inventory, 2) condition and appraisal, 3) record keeping and appraisal, 4) the inspection report, and 5) AASTO commonly recognized (CoRe) elements.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C478

CEU Course Title: FHWA Bridge Inspector’s Manual Section 5—Bridge Decks

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Section 5, Inspection and Evaluation of Bridge Decks, and discusses 1) timber decks; 2) concrete decks; 3) steel decks; 4) deck joints, drainage systems, lighting, and signs; and 5) safety features.

This course includes a multiple choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C479

CEU Course Title: FHWA Bridge Inspector’s Manual Section 6--Timber Superstructures

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Section 6, Inspection and Evaluation of Common Timber Superstructures, and discusses 1) solid sawn timber bridges, 2) glulam timber bridges, and 3) stressed-laminated timber bridges.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C480

CEU Course Title: FHWA Bridge Inspector's Manual Sections 7.1-8—Concrete Superstructures

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Sections 7.1-8, Common Concrete Superstructures, and discusses 1) cast-in-place slabs, 2) tee beams, 3) concrete girders, 4) concrete channel beams, 5) concrete arches and arch culverts, 6) concrete rigid frames, 7) precast and prestressed slabs, and 8) prestressed double tees.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C481

CEU Course Title: FHWA Bridge Inspector's Manual Sections 7.9-12—Concrete Superstructures

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Sections 7.9-12, Common Concrete Superstructures, and discusses 1) prestressed I-beams and bulb-tees, 2) prestressed box beams, 3) concrete box girders and 4) concrete box culverts.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C482

CEU Course Title: FHWA Bridge Inspector's Manual Sections 8.1-2—Steel Superstructures

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Sections 8.1-2, Common Steel Superstructures, and discusses 1) fatigue and fracture in steel bridges, and 2) rolled steel multi-beams and fabricated steel multi-girders.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C483

CEU Course Title: FHWA Bridge Inspector's Manual Sections 8.3-5—Steel Superstructures

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Sections 8.3-5, Steel Superstructures, and discusses 1) steel two-girder systems, 2) pin and hanger assemblies, and 3) steel box girders.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C484

CEU Course Title: FHWA Bridge Inspector's Manual Sections 8.6—Steel Superstructures

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Section 8.6, Steel Superstructures, and discusses steel trusses.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C485

CEU Course Title: FHWA Bridge Inspection Manual Section 9—Bridge Bearings

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Section 9, Inspection and Evaluation of Bridge Bearings.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C486

CEU Course Title: FHWA Bridge Inspector’s Manual Section 10.1—Abutments and Wingwalls

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Section 10.1, Abutments and Wingwalls.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C487

CEU Course Title: FHWA Bridge Inspector’s Manual Section 10.2—Piers and Bents

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C488

CEU Course Title: FHWA Bridge Inspector’s Manual Section 11.1 and 11.2—Waterways

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Section 11.1, Waterway Elements, and Section 11.2, Inspection of Waterways.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C489

CEU Course Title: FHWA Bridge Inspector’s Manual Section 11.3—Underwater Inspection

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on BIRM’s Section 11.3, Underwater Inspection.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C490

CEU Course Title: FHWA Bridge Inspector’s Manual—Primer on Bridge Mechanics

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on pp. P.2.1-P.2.36 of BIRM’s introductory section, Basic Concepts Primer, and treats the topic of bridge mechanics.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C491

CEU Course Title: FHWA Bridge Inspector’s Manual—Primer on Bridge Components and Elements

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on pp. P.1.1-P.1.56 of BIRM’s introductory section, Basic Concepts Primer, and treats the topic of bridge components and elements.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C492

CEU Course Title: FHWA Bridge Inspector’s FHWA Bridge Inspector’s Manual—Primer on Culverts

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: The Federal Highway Administration’s Bridge Inspector’s Reference Manual (BIRM) is a comprehensive manual on programs, procedures, and techniques for inspecting and evaluating a variety of in-service highway bridges. BIRM serves as the basis of a comprehensive National Highway Institute training program in bridge-safety inspection. The present course is based on pp. P.3.1-P.3.36 of BIRM’s introductory section, Basic Concepts Primer, and treats the topic of culverts.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C493

CEU Course Title: FHWA Bridge Maintenance Manual—Main Concepts and Management

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The Bridge Maintenance Training Reference Manual was developed to serve as part of a Federal Highway Administration training course. The objectives of the training are to 1) provide instructions in bridge maintenance and repair procedures, 2) provide an overview of general management techniques useful to a bridge maintenance supervisor or technician, 3) improve work-site safety, and 4) acquaint bridge maintenance personnel with the purpose and function of bridge management systems. The present course is based on Chapters I (Introduction), IV (Bridge Maintenance Concepts), and V (Bridge Maintenance Management) of the manual, and provides an introduction to general concepts of bridge maintenance and to management principles applicable to bridge maintenance projects.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C494

CEU Course Title: FHWA Bridge Maintenance Manual—Traffic, Safety, & Environmental

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The Bridge Maintenance Training Reference Manual was developed to serve as part of a Federal Highway Administration training course. The objectives of the training are to 1) provide instructions in bridge maintenance and repair procedures, 2) provide an overview of general management techniques useful to a bridge maintenance supervisor or technician, 3) improve work-site safety, and 4) acquaint bridge maintenance personnel with the purpose and function of bridge management systems. The present course is based on Chapter VIII (Traffic Control and Worker Safety) and Chapter IX (Environmental Concerns) of the manual, and discusses guidelines for traffic control, procedures for ensuring worker safety, and environmental issues related to maintenance of bridge substructures.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C495

CEU Course Title: FHWA Bridge Maintenance Manual — Decks

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The Bridge Maintenance Training Reference Manual was developed to serve as part of a Federal Highway Administration training course. The objectives of the training are to 1) provide instructions in bridge maintenance and repair procedures, 2) provide an overview of general management techniques useful to a bridge maintenance supervisor or technician, 3) improve work-site safety, and 4) acquaint bridge maintenance personnel with the purpose and function of bridge management systems. The present course is based on Chapter X (Deck Maintenance Procedures) of the manual, and discusses various aspects of deck maintenance.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C496

CEU Course Title: FHWA Bridge Maintenance Manual — Superstructure

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The Bridge Maintenance Training Reference Manual was developed to serve as part of a Federal Highway Administration training course. The objectives of the training are to 1) provide instructions in bridge maintenance and repair procedures, 2) provide an overview of general management techniques useful to a bridge maintenance supervisor or technician, 3) improve work-site safety, and 4) acquaint bridge maintenance personnel with the purpose and function of bridge management systems. The present course is based on Chapter XI (Superstructure Maintenance Procedures) of the manual, and discusses procedures related to maintenance of bridge superstructures.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C497

CEU Course Title: FHWA Bridge Maintenance Manual—Substructure

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: The Bridge Maintenance Training Reference Manual was developed to serve as part of a Federal Highway Administration training course. The objectives of the training are to 1) provide instructions in bridge maintenance and repair procedures, 2) provide an overview of general management techniques useful to a bridge maintenance supervisor or technician, 3) improve work-site safety, and 4) acquaint bridge maintenance personnel with the purpose and function of bridge management systems. The present course is based on Chapter XII (Substructure Maintenance Procedures) of the manual, and discusses procedures related to maintenance of bridge substructures.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C498

CEU Course Title: FHWA Bridge Maintenance Manual—Non-Structural Items

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: The Bridge Maintenance Training Reference Manual was developed to serve as part of a Federal Highway Administration training course. The objectives of the training are to 1) provide instructions in bridge maintenance and repair procedures, 2) provide an overview of general management techniques useful to a bridge maintenance supervisor or technician, 3) improve work-site safety, and 4) acquaint bridge maintenance personnel with the purpose and function of bridge management systems. The present course is based on Chapter XIII (Miscellaneous Maintenance Procedures) and Chapter XIV (Winter Maintenance Procedures) of the manual, and discusses procedures related to maintenance of the bridge approach, debris removal from the channel, scour protection, and maintenance under wintertime conditions.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C507

CEU Course Title: Small Wastewater Systems

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $349

PDH Course Description: The Clean Water Act (CWA) of 1977 made it unlawful to discharge any pollutant from a point source into navigable waters, unless a permit was obtained. EPA's National Pollutant Discharge Elimination System (NPDES) permit program controls discharges. Industrial, municipal, and other facilities must obtain NPDES permits if their discharges go directly to surface waters. This online course provides guidance and criteria for the design and selection of small-scale wastewater treatment facilities. Information necessary to select, size, and design such wastewater treatment unit processes, and guidance to generally available and accepted references including detailed design examples for such information are presented. The course materials are based entirely on the U.S. Army Corps of Engineers' Engineering Manual EM 1110-2-501: Small Wastewater Systems (1999 edition, 221 pages). This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C508

CEU Course Title: An Introduction to Solid Waste Incineration

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course will introduce you to the basic principles and practices of solid waste incineration including classification and characterization of solid waste, oxidation fundamentals, the mechanisms of combustion, and combustion process control. You will learn about heating values of wastes and fuels, the basic chemistry of oxidation, stoichiometry, air control, the four phases of primary combustion, secondary combustion, mass burn systems, process control, and the effect of air control on emissions. This course will give you a foundation to move forward and address solid waste incineration issues in your company or agency activities.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C509

CEU Course Title: Full-Depth Concrete Pavement Repair

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course discusses the procedures for full-depth concrete pavement repairs (FDR) used to maintain and preserve concrete pavements. The FHWA text can serve as a reference and ranges from general instructions to specific practices for the procedures. Topics discussed are the selection and use of concrete materials, dowels, construction processes, full-depth repair limitations, pavement distress types, checklists, and troubleshooting guides. Photographs and drawings illustrate the types of pavement distresses and treatment.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C510

CEU Course Title: Multi-Phase Extraction

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Groundwater contamination from petroleum products and other organic solvents is a serious environmental problem. Residual volatile organic compounds constitute an ongoing source of contamination. Multi-phase extraction (MPE) is a variation of soil vapor extraction (MPE) and one of the most cost effective methods of removing VOCs from unsaturated soils and groundwater. Unlike SVE, MPE extracts more than one fluid phase from wells or trenches simultaneously. This course will look at the basic strategies for determining when to use MPE, look at basic design principles, start up and operation and maintenance considerations.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C511

CEU Course Title: Partial-Depth Concrete Pavement Repair

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course discusses the procedures for partial-depth concrete pavement repairs (PDR) used to maintain and preserve concrete pavements. The FHWA text can serve as a reference and ranges from general instructions to specific practices for the procedures. Topics discussed are the selection and use of cements, polymer cements, bonding agents, dowels, construction processes, partial-depth repair limitations, pavement distress types, checklists, and troubleshooting guides. Photographs and drawings illustrate the types of pavement distresses and treatment.

Pavement preservation has become more important for maintaining the national highways. FHWA and its partnership with states and other agencies have realized the benefits of preservation systems which equate to better pavement performance, safety and increased pavement life. The goal is to address pavement problems before more serious damage occurs. FHWA guidelines were developed for PDR as one technique to effectively restore slab integrity and ride ability in order to extend the pavement service life. PDR is limited to removing deteriorated concrete from the top one-third of the slab.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C512

CEU Course Title: Package Plants for Wastewater Treatment

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: Package plants are pre-manufactured wastewater treatment facilities typically used to treat flows between 0.01 and 0.25 MGD. This course provides information about three types of package plants, extended aeration, sequencing batch reactor and oxidation ditch systems. General configuration, typical applications for each, advantages and disadvantages, design criteria, typical performance, and cost are covered. The course is based on the U.S. EPA Wastewater Technology Fact Sheet, Package Plants (EPA 832-F-00-016).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C513

CEU Course Title: Helical Pile Application and Design

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: The course will give an overview on the design considerations for a helical pile foundations and applications. The course focuses on the technology and code requirements for helical piles. A brief history, various applications, considerations and design criteria will be discussed.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C514

CEU Course Title: Building Materials - Concrete

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $35

PDH Course Description: Building materials are an integral part of human civilization. Many naturally occurring substances, such as clay, wood and rocks, have been used to construct buildings, roads and bridges for thousands of years. Due to many technological breakthroughs, the last century saw unprecedented innovation and development in new building materials. Many of these materials were composites of natural and synthetic substances, while others represented new forms of materials. The first part of this series begins with an overview of various building materials used for construction, and then focuses on the history, properties and applications of concrete, one of the world's most widely used building materials. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C514W

CEU Course Title: Building Materials - Part 1 (Live Webinar)^{PE, RA, AIA}

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $110

PDH Course Description: Building materials are an integral part of human civilization. Many naturally occurring substances, such as clay, wood and rocks, have been used to construct buildings, roads and bridges for thousands of years. Due to many technological breakthroughs, the last century saw unprecedented innovation and development in new building materials. Many of these materials were composites of natural and synthetic substances, while others represented new forms of materials. The first part of this webinar series begins with an overview of various building materials used for construction, and then focuses on the history, application and science of concrete, one of the world's most widely used building materials. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C515W

CEU Course Title: Building Materials - Part 2 (Live Webinar)^{PE, RA, AIA}

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $110

PDH Course Description: Building materials are an integral part of human civilization. Many naturally occurring substances, such as clay, wood and rocks, have been used to construct buildings, roads and bridges for thousands of years. Due to many technological breakthroughs, the last century has seen unprecedented innovation and development in new building materials. Many of these materials were composites of natural and synthetic substances, while others represented new forms of materials. The second part of this webinar series focuses on the history, application and science of steel, one of the world's most widely-used building materials. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C518

CEU Course Title: Soil Mechanics Series - Stress and Strain

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Soil consists of three phases of solid, liquid and gas. In engineering, the interaction of these three phases dominates soil behavior in response to applied loads. Because of the three-phase composition, soils exhibit complex states of stresses and strains. A key task in the design and construction of facilities on, in, and with soils is proper quantification of these states of stress, and their corresponding strains. Human beings have been building structures on, in, and with soils for centuries, and the principles of soil mechanics have been used for a long time, whether they were theorized or not.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C519

CEU Course Title: Soil Mechanics Series - Deformation

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Soil consists of three phases of solid, liquid and gas. In engineering, the interaction of these three phases dominates soil behavior in response to applied loads. Because of the three-phase composition, soils exhibit complex states of stress and strain (deformation). A key task in the design and construction of facilities on, in, and with soils is proper quantification of these states of stress, and their corresponding strains (deformations). Human beings have been building structures on, in, and with soils for centuries, and the principles of soil mechanics have been used for a long time, whether they were theorized or not.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C520

CEU Course Title: Soil Mechanics Series - Description and Classification

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Soil consists of three phases of solid, liquid and gas. Because of the three-phase composition, soils exhibit different appearances and forms. A required task in geotechnical engineering is to describe and classify the soils for ensuing engineering evaluations in design and construction.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C521

CEU Course Title: Soil Mechanics Series - Subsurface Exploration

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $179

PDH Course Description: A site- and project-specific subsurface exploration must be planned and executed for a cost-effective engineering design of a facility. Project experiences have shown that the investment in a comprehensive exploration matching the design needs could lead to significant design and construction savings by preventing costly failures or overly conservative designs.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C522

CEU Course Title: Soil Mechanics Series - Laboratory Testing

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $179

PDH Course Description: Laboratory testing of soils is an essential part for geotechnical projects. A laboratory test program is required to assess, select, and test soil specimens collected during field investigation to provide soil index and performance properties for design and construction.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C523

CEU Course Title: OSHA Required Training – Respiratory Protection – 29 CFR 1910.134

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: The Occupational Safety and Health Administration (OSHA) was created by the United States Congress in 1971 as a federal agency in the Department of Labor. OSHA's mission is to assure the safety and health of America's workers by setting and enforcing standards; providing training, outreach, and education; establishing partnerships; and encouraging continual improvement in workplace safety and health. To help establish safer workplaces, OSHA regulations for “general industry” (29 CFR 1910) stipulate required employee training for 29 topics, as applicable to the specific work environment. This course focuses on the responsibilities and training requirements pursuant to 29 CFR 1910.134 – Respiratory Protection, which refers to specific practices and procedures for respiratory use to safeguard employees from airborne contaminants in the workplace. Additionally, a multiple-choice quiz at the end of the course is provided and is designed to further augment the understanding of course materials.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C524

CEU Course Title: Dowel Bar Retrofit

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course describes the pavement load transfer through dowel bar retrofits (DBR) to maintain and preserve concrete pavements. The Caltrans text can serve as a reference and ranges from general instructions to specific practices for the procedures. Topics discussed are the selection and use of concrete materials, dowel layout and placement, construction processes, pavement distress types, checklists, and troubleshooting guides. Photographs and drawings illustrate the treatment techniques. Among the topics covered by this course:

Purpose of dowel bar retrofits (DBR). Factors to consider for selecting DBR for pavement projects. Design and material considerations. Dowel bar retrofit layout and placement. Installation and construction methods. Construction equipment used. Checklists, troubleshooting guides and solutions for DBR.

This course should benefit civil engineers, pavement engineers, transportation engineers, field and office personnel, supervisors and maintenance personnel.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C525

CEU Course Title: Urban Drainage Design for Transportation Facilities – Part One

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $349

PDH Course Description: The largest contributor to drainage and surface runoff is precipitation resulting from the hydrologic cycle. During the hydrologic cycle precipitation falls to the ground as either rain or snow. Other causes of surface runoff are manmade. There are several methods available to calculate the flow rate of Stormwater; among those are the USDA SCS method and the rational method. Several variables are included in those methods; among those are surface type, drainage area, soil type and the time, duration and intensity of rainfall.

Urban runoff on transportation facilities includes runoff from offsite watersheds, pavement runoff, runoff from roadside channels and runoff through closed drainage systems. Designing an efficient stormwater system is a goal that is shared by the designers of transportation facilities.

There are several ways to control urban runoff some of which will be discussed in this course.

This course Urban Drainage Design for Transportation Facilities will cover the design of storm drainage facilities associated with transportation facilities - Part One of this course will cover hydrologic procedures, pavement drainage, drainage structures, closed and open drainage systems. Part Two will cover detention and retention facilities, pump stations, water quality practices and temporary erosion and sediment control practices.

This course material is based on the document “Urban Drainage Design,” as published on the website of the Federal Highway Administration (FHWA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C526

CEU Course Title: Urban Drainage Design for Transportation Facilities – Part Two

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C527W

CEU Course Title: Operation of a Modern Day Sewerage Plant (2-Hour Session) (Live Webinar)^{PE, RA}

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $110

PDH Course Description: This webinar provides a basic introduction to a modern wastewater treatment facility. The Kent County Regional Wastewater Treatment Facility (KCRWTF) located in Frederica, DE is an award winning 16 million gallons per day (MGD) advanced treatment facility and will serve as the model for this discussion. The KCRWTF provides wastewater influent screening, grit removal treatment in two 10 million gallon basins, clarification, and disinfection using an innovative ultraviolet process with discharge to a nearby creek. The solids generated are mixed in large basins, dewatered using one of three belt filter presses, lime stabilization to kill pathogens, drying using either natural gas-fired indirect dryers or in a passive solar drying chambers, and land application on local farms. The KCRWTF has won national and regional awards for being a top operating facility that incorporates sustainable practices. The KCRWTF has a sustainability management system that is certified to the ISO 14001, OHSAS 18001 and National Biosolids Partnerships EMS standards, the first wastewater facility in the country to hold all three certifications simultaneously.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C528

CEU Course Title: OSHA Construction, Demolition, and Cleanup Safety Issues

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Construction, demolition, and cleanup projects are inherently hazardous. Accident rates in these industries are accordingly higher than in other industries. OSHA’s mission is to reduce these accident rates through safety rules and regulations. This course provides an introduction to the OSHA rules that cover common situations, for example, fall prevention, scaffold safety, worker safety in trench work, asbestos and lead exposure, electrical hazards, respirator use, and nail gun use. The course is based on twenty-four OSHA Quick Cards and Fact Sheets related to hazards associated with construction, demolition, and cleanup. As a result, the course material is concise, easy to read, and easy to remember.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C529

CEU Course Title: Phytoremediation: Selecting and Using Phytoremediation for Site Cleanup

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: The U.S. Environmental Protection Agency (USEPA) is dedicated to developing and promoting innovative cleanup strategies that restore contaminated sites to productive use, reduce associated costs, and promote environmental stewardship. The USEPA strives for cleanup techniques that use fewer natural resources and are energy efficient, reduce negative impacts on the environment, minimize or eliminate pollution at its source, and reduce waste to the greatest extent possible. Cleanup technologies that reduce costs, decrease time frames, or positively affect other decision considerations can have a significant effect on the redevelopment potential of Brownfield sites.

Phytoremediation incorporates these strategies to remedy contaminated sites and maximizes the net environmental benefit of cleanup actions and reduction of project costs. Phytoremediation represents a group of innovative technologies that use plants and natural processes to remediate or stabilize hazardous wastes in soil, sediments, surface water, and/or groundwater.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C530

CEU Course Title: Introduction to Light Non-Aqueous Phase Liquids (LNAPL)

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: The U.S. Environmental Protection Agency (USEPA) is committed to the identification and resolution of groundwater issues affecting the remediation of contaminated sites. The USEPA has identified the transport, fate, characterization, and remediation of light non-aqueous phase liquids (LNAPLs) in the environment as an issue of concern.

Light non-aqueous phase liquids (LNAPLs) are hydrocarbons that exist as a separate, immiscible phase when in contact with water, that affect groundwater quality at numerous sites across the country. In general, LNAPLs represent potential long term sources for continued groundwater contamination. LNAPLs have the ability to transport through porous media depending on parameters such as density, viscosity, interfacial tension, capillary pressure, saturation and residual saturation, and relative permeability. Challenges include the prediction of LNAPL transport, distribution, and migration; the fate of LNAPL in the subsurface; LNAPL site characterization; and LNAPL recovery and/or remediation.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C531

CEU Course Title: Operations and Maintenance of Gravity On-Site Systems

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Over 50% of all U.S. homes are not on sewers. The primary treatment systems for these homes are on-site wastewater treatment systems (OSWT). OSWTs are commonly referred to as septic tank systems. OWTS’s consist of three components: the septic tank, the distribution box, and the drain field. Each component plays an important part in achieving adequate wastewater treatment. This course provides details on how to choose, design, install and operate an OWTS. The course is based upon the State of Washington document, “Homeowner’s Manual for the Operation and Maintenance of a Gravity On-site Sewage Treatment and Disposal System.”

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C532

CEU Course Title: Operations and Maintenance of Mound On-Site Systems

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Over 50% of all U.S. homes are not on sewers. The primary treatment systems for these homes are on-site wastewater treatment systems (OSWT). OSWTs are commonly referred to as septic tank systems. OWTS’s consist of three components: the septic tank, the distribution box, and the drain field. Each component plays an important part in achieving adequate wastewater treatment. This course provides details on how to choose, design, install and operate an OWTS. The course is based upon the State of Washington document, “Homeowner’s Manual for the Operation and Maintenance of a Mound On-site Sewage Treatment and Disposal System.”

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C533

CEU Course Title: Repairing Failing Onsite Wastewater Systems

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Over 50% of all U.S. homes are not on sewers. The primary treatment systems for these homes are on-site wastewater treatment systems (OWTS). OWTS’s are commonly referred to as septic tank systems. OWTS’s consist of three components: the septic tank, the distribution box, and the drain field. Each component plays an important part in achieving adequate wastewater treatment. This course provides details on how to repair a failing OSWT. The course is based upon the State of Mississippi document, “Repair of Failing Onsite Wastewater Systems.”

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C534

CEU Course Title: Construction Stormwater Runoff – Sediment Controls

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: his four-hour online course provides general guidelines and practices for managing stormwater runoff and sediment control at construction sites. The purpose of sediment control is to slow the flow and pond the stormwater allowing suspended sediment to settle out and not leave the construction site. The methods discussed include earth berms, erosion control blankets, diversion and drainage ditches, sedimentation basins traps and combinations of these systems. Remedial actions and activities performed at construction sites must comply with federal, state and local regulations to protect water quality.

Sediments contain not only soil particles but pollutants like petroleum products, metals, chemicals, pesticides and organics. Measures for erosion and sediment control are necessary to protect property, waterways and wildlife habitat. Based on volume, sediment may be a larger pollutant of streams, rivers and lakes than toxic waste or chemicals.

This course is intended for engineers, planners, local governments, site developers, and others involvedin sediment control measures at construction sites.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C535

CEU Course Title: Fly Ash Facts for Highway Engineers

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Coal fly ash is a coal combustion product that has numerous applications in highway construction. Fly ash has been used in roadways and interstate highways since the early 1950s. In 1974, the Federal Highway Administration issued an official notice which urged states to allow partial substitution of fly ash for cement whenever feasible. In addition, to encourage the use of fly ash the Environmental Protection Agency published federal procurement guidelines for cement and concrete containing fly ash. The present course provides basic technical information for highway engineers who want to learn about the advantages of fly ash as originally envisioned by the FHWA and the EPA and as borne out by the subsequent experience of other engineers involved in highway construction.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C536

CEU Course Title: OSHA Required Training – Emergency Response

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: The Occupational Safety and Health Administration (OSHA) was created by the United States Congress in 1971 as a federal agency in the Department of Labor. OSHA's mission is to assure the safety and health of America's workers by setting and enforcing standards; providing training, outreach, and education; establishing partnerships; and encouraging continual improvement in workplace safety and health.

As we are aware, an emergency can occur in any workplace at any time. Employees potentially risk occupational exposures to fire, electricity, mechanical energy, and to hazardous substances including chemical, biological, radiological, and nuclear materials during workplace emergencies. The appropriate response in a timely manner is critical to protect health and/or life of affected employees. To assist in the pre-emergency planning and to ensure correct emergency response, OSHA has developed an expansive array of regulatory standards covering a variety of work activities and processes in various industries. Affected industries include the following:

General Industry 29 CFR 1910

Shipyard Employment 29 CRF 1915

Marine Terminals 29 CFR 1917

Longshoring 29 CFR 1918

Construction 29 CFR 1926

Agriculture 29 CFR 1928

This course focuses on the necessary preparations and training requirements pursuant to various emergencies and their applicable responses.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C537

CEU Course Title: Pavements- Joint Resealing & Crack Sealing

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course provides detailed description of joint resealing and crack sealing treatments used to maintain and preserve concrete pavements. The course text can serve as a reference and ranges from general instructions to specific practices for the treatment method. Topics discussed:selection and use of joint and crack treatments and materials, design considerations, joint preparation, sealant installation, quality, and troubleshooting guides. Preservation ofasphalt concrete pavement is not covered in the course.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C538

CEU Course Title: Geotechnical Engineering Series - Slope Stability

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Fill and cut earth slopes are indispensable in accommodating elevation changes for ground surface structures. To assure stable grounds for those structures, slopes themselves must be stable enough with required safety margins.

This course, as a part of Geotechnical Engineering Series, covers basic theories, engineering evaluations, and practical approaches for design and mitigation of earth slopes.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C539

CEU Course Title: Geotechnical Engineering Series - Shallow Foundations

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Foundations design and construction deal with both engineering and economics. The selection of the most cost-effective foundation requires cost and performance evaluations of both shallow and deep foundations. Shallow foundations are usually more cost-effective than deep foundations for situations where they are appropriate for support of structural elements.

This course, as a part of Geotechnical Engineering Series, covers basic theories, engineering evaluations, and practical approaches for design of shallow foundations.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C540

CEU Course Title: Geotechnical Engineering Series - Deep Foundations

Professional Development Hour for Engineer (PE): 11 PDH Professional Development Unit for Land Surveyor (LS, PLS): 11 PDU

Continuing Education Unit for Contractor (GC): 1.1 CEU AIA Learning Unit for Architect (RA): 11 LU

PDHcenter Course Price: $269

PDH Course Description: Foundations design and construction deal with both engineering and economics. The selection of the most cost-effective foundation requires cost and performance evaluations of both shallow and deep foundations. For situations where shallow foundations are inappropriate for support of structural elements, deep foundations are necessary to transfer structure load through unsuitable subsurface to suitable bearing strata.

This course, as a part of Geotechnical Engineering Series, covers basic theories, engineering evaluations, design approaches, field load tests, and practical CQC (construction quality control) procedures for design and construction of deep foundations.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C541

CEU Course Title: Geotechnical Engineering Series - Earth Retaining Structures

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Earth retaining structures are used to hold back earth and maintain a difference in the elevation of the ground surface, as toe-truncated earth slopes for the sake of space saving and utilization. Comparing to a slope, the cost of a retaining wall is usually higher. Thus the need for such structure should be justified during preliminary design and the retained height should be kept as low as possible.

This course, as a part of Geotechnical Engineering Series, covers basic theories, engineering evaluations, and practical approaches for design of earth retaining structures.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C542V

CEU Course Title: Introduction to On-Site Wastewater Treatment (Video Course)

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C542W

CEU Course Title: Introduction to On-Site Wastewater Treatment (Live Webinar)^{PE, RA, AIA HSW}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $400

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C544

CEU Course Title: An Introduction to Wastewater Collection and Pumping

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: This course will introduce you to the principles and practices of wastewater collection and pumping. You will learn about preliminary sewer design issues, the hydraulic design of gravity and pressure sewers, sewer system layout, appurtenances, and structural design of sewer lines. You will be introduced to the fundamentals of pumped system design, pumping stations and equipment. You will become familiar with sewer piping and pump station components. You will also learn how to approach evaluation and rehabilitation of existing sewer systems. This course is ideal for civil engineers and other design and construction professionals looking for an introduction to the design of sanitary sewer systems.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C545

CEU Course Title: An Introduction to Pumping Stations for Water Supply Systems

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course provides guidance and criteria for the design of high lift and water booster pumping stations in potable water distribution systems. Criteria are provided for pumping units operating as components in distribution systems. Guidance is provided for sizing and selection of pumps and pump drives, piping, control valving, flow metering, pump station structures, and operational features.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C546

CEU Course Title: An Introduction to Water Supply Systems

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: This course provides an introduction to selecting water sources and determining water requirements for developing suitable sources of supply from ground or surface water sources. You will learn how to determine water requirements for a development and how to size its water supply system. You will learn about wells and pumps and how to calculate well yield. Both ground water and surface water sources are discussed, including their intakes, pumping facilities and equipment. A useful bibliography is included for future reference and a sample well design exercise is provided.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C547

CEU Course Title: An Introduction to Slope Stability and Protection

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: This course presents methods of analyzing stability of natural slopes and safety of embankments. Diagrams are included for stability analysis, and procedures for slope stabilization are discussed. Methods of analysis are discussed, including the limit equilibrium method, limit analysis and finite element method. Translational failure analysis and recommended safety factors are provided. Earthquake loading and the effects of soil parameters and groundwater on stability are presented. You will learn about slope stabilization techniques including regrading, seepage and groundwater control, and retaining structures.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C548

CEU Course Title: Stormwater Control Measures-Post Construction

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four-hour online course provides general guidelines and practices forstabilizing post construction sites by controlling both the stormwaterquantity and quality. The practices achieve these goals by slowingstormwater flow which allows suspended sediment to settle out and thus not leave the site. Some of the practices discussed include rooftop and surface runoff controls, green roofs, swales, ponds, stormwater wetlands, and streambank protection.

This course is intended for engineers, planners, local governments, site developers, and others involved in SCMs at completed construction sites.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C549

CEU Course Title: OSHA Asbestos Standard for the Construction Industry

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: In the construction industry, asbestos is found in many installed products. Because very few asbestos containing products are being installed today, most worker exposures occur during the removal of asbestos and the renovation and maintenance of buildings and structures containing asbestos. The Occupational Safety and Health Administration regulates asbestos exposure for the construction industry. This course describes how the standard applies to the following activities: 1) demolishing or salvaging structures where asbestos is present; 2) removing or encapsulating asbestos-containing material; 3) constructing, altering, repairing, maintaining, or renovating asbestos-containing structures or substrates; 4) installing asbestos-containing products; 5) cleaning up asbestos spills/emergencies: and 6) transporting, disposing, storing, containing, and housekeeping involving asbestos or asbestos-containing products on a construction site.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C550

CEU Course Title: Rock Engineering Series: Underground Openings

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Early development of rock engineering started with treating rock as a continuum material so that matured elastic theory could be applied. Those efforts resulted in a discipline known as rock mechanics. Later development involved treating rock mass as both continuum and discrete materials, depending on the scale of the rock mass, to reflect real rock mass that ranges from an intact, continuum single rock block to a conglomerate of discrete rock blocks separated by faults, bedding planes, and joints known as discontinuities. During the past few decades this subject has come together in the discipline which we know today as rock engineering.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C551

CEU Course Title: Rock Engineering Series: Rock Slopes

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C552

CEU Course Title: Rock Engineering Series: Rock Mass Classifications and Properties

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $169

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C553

CEU Course Title: Rock Engineering Series: Background

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $169

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C554

CEU Course Title: Basics of Ground-Water Protection

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Approximately half of all Americans depend on ground water for household water use. Many agricultural and industrial activities also depend heavily on ground water supplies. Given the importance of ground water for the nation, a basic understanding of the principles of ground-water protection is necessary for engineers involved in governmental and industrial actions affecting ground water. The present course introduces the sources of ground water, lists its primary uses, discusses the many possible sources of contamination, explains options available after contamination has occurred, and outlines how federal and state laws are used to protect ground water.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C555

CEU Course Title: Brooklyn Bridge: Epic of the Age

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: In the post-Civil War era, science and technology were the new religion. Anything was possible including spanning the East River between the independent cities of Brooklyn and New York. The man chosen to undertake this heroic feat of engineering could be none other than John Augustus Roebling. A German immigrant to America, he was a brilliant linguist, artist, philosopher and engineer (a “Lesser Leonardo”). Where others had failed, John Roebling would succeed in perfecting the art and science of suspension bridge design with his intrinsic understanding of both the static and dynamic forces acting on a wire-cable suspension bridge.

This course will examine the background and events leading up to the design, construction and completion of the Brooklyn Bridge. It will examine the need for the bridge, main participants, politics, earlier New York City bridges and those designed/built previously by its principal designer (John A. Roebling). The main focus will be on the design engineering and construction aspects of the creation of what would be the longest suspension bridge in the world at the time of its completion in May, 1883.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C555W

CEU Course Title: Brooklyn Bridge: Epic of the Age (Live Webinar)^{PE, RA, AIA HSW}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $440

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C556

CEU Course Title: An Introduction to Treated Water Storage

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This course provides an introduction to design criteria for treated water storage requirements at facilities, gives typical design analyses for elevated tanks, standpipes, and reservoirs, and provides guidance on the procedures to be followed in selecting sites for such storage works. The course covers requirements for treated water storage in the distribution system, but not the storage requirements for raw water supplies or fire deluge systems.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C557

CEU Course Title: An Introduction to Repair of Rigid Pavements

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to materials, criteria, and procedures for rapid repair of uncontrolled cracks and spalls in rigid pavements by using epoxy resin grouts, mortars, and concretes. Seven crack conditions that encompass most of the crack types that will be encountered will be discussed. This course is applicable to the repair of rigid pavements on roads and airport runways and taxiways.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C558

CEU Course Title: Diamond Grinding & Grooving

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course describes diamond grinding and grooving of concrete pavements to maintain and preserve concrete pavements. The Caltrans text can serve as a reference and ranges from general instructions to specific practices for the procedures. Topics discussed are the selection and use of concrete materials, construction processes, pavement distress types, checklists, and troubleshooting guides. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Pavement preservation has become more important for maintaining the national highways. FHWA and its partnership with states and other agencies have realized the benefits of preservation systems which equate to improved pavement performance, safety and increased pavement life. The goal is to address pavement problems before more serious damage occurs. FHWA guidelines were developed as one the techniques to effectively restore slab integrity, rideability and to extend the pavement service life.

This course should benefit civil engineers, pavement engineers, transportation engineers, field and office personnel, supervisors and maintenance personnel.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C559

CEU Course Title: River Engineering for Highway Encroachments – Part One

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $349

PDH Course Description: This course River Engineering for Highway Encroachments - Part One, will cover the potential problems and solutions for highways in the river environment.

This course material is based on the FHWA document “River Engineering for Highway Encroachments”

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C560

CEU Course Title: River Engineering for Highway Encroachments – Part Two

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course River Engineering for Highway Encroachments - Part Two, will cover the potential problems and solutions for highways in the river environment.

This course material is based on the FHWA document “River Engineering for Highway Encroachments”

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C561

CEU Course Title: Primer for Municipal Wastewater Treatment Systems

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides an overview of the need for and characteristics of municipal wastewater treatment systems. Various types of pollutants are described. Primary, secondary, and advanced treatment processes are discussed. Issues of disposal of wastewater residuals and biosolids are presented. The discussion is extended to decentralized systems as well. The course is based on an EPA primer on wastewater treatment systems and is especially suitable for engineers with no previous background in wastewater treatment. All technical terms are clearly defined and explained.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C562

CEU Course Title: Low-Volume Roads Engineering

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Low-volume roads are defined as roads with an average daily traffic of less than 400 vehicles per day. For such roads, this course discusses how to produce safe, cost effective, environmentally friendly, and practical designs that 1) meet the needs of the users; 2) protect water quality and reduce sediment loading into water bodies; 3) avoid conflicts with land use; 4) protect sensitive areas and reduce ecosystem impacts; 5) maintain natural channels, natural stream flow, and maintain passage for aquatic organisms; 6) minimize ground and drainage channel disturbance; 7) control surface water on the road and stabilize the roadbed driving surface; 8) control erosion and protect exposed soil areas; 9) implement needed slope stabilization measures and reduce mass wasting; avoid problematic areas; and 10) stormproof and extend the useful life of the road.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C563

CEU Course Title: Solar Power Installations on Closed Landfills

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Estimates for the total number of closed landfills in the United States run as high as 100,000. These landfills are attractive locations for siting solar power installations because 1) landfills are typically in areas where community concerns over aesthetic impacts are less likely, 2) the land often cannot be used for other purposes such as commercial or residential development, and 3) using landfills for solar power installations removes pressure to convert greenfield sites to power production. This course provides an overview of the technical and regulatory facets of constructing solar farms on closed landfills. The different types of solar technologies are discussed, and their suitability for installation on a landfill cap is indicated. General guidance on some of the most common engineering obstacles of landfill reuse is provided. Finally regulatory and liability issues arising from building on a brownfield or Superfund site that has been cleaned up or is undergoing cleanup are discussed.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C564

CEU Course Title: Compliance Guide for Lead-Based Paint Renovation, Repair, and Painting

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: EPA’s 2008 Lead-Based Paint Renovation, Repair and Painting Program Rule is aimed at protecting against lead-based paint hazards in older homes and child-occupied facilities. This course describes how compliance with the rule can be achieved through pre-renovation education, employee training, renovator certification, firm certification, and proper work practices. EPA compliance monitoring and enforcement are also discussed. The rule is described in a question-and-answer format, with flowcharts added to facilitate decision-making.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C565

CEU Course Title: Green Streets

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: Roads present many opportunities for green infrastructure application. One principle of green infrastructure involves reducing and treating stormwater close to its source. Urban transportation right-of-ways integrated with green techniques are often called “green streets”. Green streets provide a source control for a main contributor of stormwater runoff and pollutant load. This course presents methods for using green-street designs to alleviate pollution from urban stormwater runoff.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C566

CEU Course Title: Managed Lanes: A Primer

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: Many transportation agencies face a growing demand for increasing road capacity, even as budgets are static or increasing very slowly. As a result, agencies are considering using lane management strategies that regulate demand, separate trafﬁc streams to reduce turbulence, and utilize available and unused capacity. Application of such operational policies is evolving into the notion of “managed lanes.” A managed lane is typically a “freeway-within-a-freeway” where a set of lanes within the freeway cross section is separated from the general-purpose lanes. This course is a primer on managed lanes and provides the transportation engineer or planner an overview of the implementation and operation of managed lanes.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C567

CEU Course Title: Increasing Freeway Capacity by Using Safety Lanes as Travel Lanes

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: This course discusses the use of safety shoulders as travel lanes to increase the capacity of existing highways. A succinct overview of efforts to use left or right shoulder lanes as travel lanes is presented. The impact on highway performance, operations, safety, maintenance, enforcement, incident response, and costs is discussed. Detailed case studies are presented for four U.S. states and three European countries.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C568

CEU Course Title: Low Cost Traffic Engineering Improvements

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: To reduce crashes and ease traffic congestion, traffic engineers and planners have traditionally pursued a wide range of solutions. In some cases, the most cost-effective solution requires a significant investment in public funds. In other cases, low cost traffic engineering improvements are available. This course is designed to serve as a primer, or basic introduction, to the subject of low cost traffic engineering improvements. The goal is to provide practicing traffic engineers and planners with information describing the types of low cost actions that have been implemented in a variety of locations in the U.S. Costs and benefits are included in the discussion.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C569

CEU Course Title: Recurring Traffic Bottlenecks: A Primer

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Although many of the nation’s traffic bottlenecks must be addressed through costly major construction projects or expensive alternatives such as high-occupancy vehicle lanes, dynamic pricing, or transit alternatives, a significant opportunity exists for applying operational and low-cost solutions at specific locations. This course is based on a primer produced by the Localized Bottleneck Reduction program of the Federal Highway Administration. The course focusses on recurring congestion chokepoints and the operational influences that cause them. Widening, lengthening, retiming, metering, or bypassing problem areas can often be done with lower cost and less intensive means than required by completely rebuilding the system. These options and other low cost alternatives are described in the course. Examples of how some state agencies are dealing with bottlenecks are given.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C570

CEU Course Title: Spanning the Golden Gate

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: It was the bridge that couldn’t and shouldn’t be built. The Golden Gate Strait was too wide and treacherous, the weather and fog conditions were abominable and even if you could build a bridge, the next big earthquake would just bring it all crashing down. Then there was the cost, the time and effort it would take to build and the possibility of wartime sabotage of the bridge resulting in entrapment of the entire U.S. Pacific Fleet at their anchorage in San Francisco Bay. The odds were against it from the start, but fortune favors the bold so it was that a bold man with a bold plan to build a bridge from San Francisco to Marin County that was both cost-effective and enduring took up the mighty task; his name was Joseph B. Strauss. Ultimately, he would make many enemies and take credit where credit was not due in his twenty year odyssey, but without his tenacity of purpose, determination and strong leadership, it is likely the bridge would never have been built. He truly was “the man who built the bridge.” The thousands of people who designed and built the bridge are no more, but the great bridge they created stands as a monument to human ingenuity and achievement. However, without the on-going care and maintenance of the generations that followed the bridge would succumb to the natural and man-made forces working against it. The bridge was the longest suspension bridge in the world for twenty-seven years and the first to be built under “open ocean conditions.” Those who said the bridge would mare the beauty of the Golden Gate were silenced when the beautiful art-deco towers rose to frame the entrance to San Francisco and its inland Sea. The Golden Gate Bridge remains the most famous, photographed and recognizable bridge in all the world.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C570W

CEU Course Title: Spanning the Golden Gate (Live Webinar)^{PE, RA, AIA HSW}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $440

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C571

CEU Course Title: Illicit Discharge Detection and Elimination in Storm Drains Manual - Part 1

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Provisions of the 1987 Clean Water Act require National Pollutant Discharge Elimination System (NPDES) permits for storm water discharges. Section 402 (p)(3)(B)(ii) of the law requires that permits for municipal separate storm sewers (MS4s) shall include a requirement to prohibit problematic non-storm water discharges into storm sewers. Thus affected agencies must identify and locate sources of non-storm water discharges into storm drains so that appropriate actions for their elimination may be instituted. To provide support and guidance, primarily to Phase II NPDES MS4 communities, for the establishment of Illicit Discharge Detection and Elimination (IDDE) programs, the Environmental Protection Agency funded the development of a manual, “Illicit Discharge Detection and Elimination, A Guidance Manual for Program Development and Technical Assessments.” The manual also has application for Phase I communities looking to modify existing programs and for groups such as watershed organizations that are interested in watershed restoration activities. This course is based on the first 10 chapters of the manual, which focusses on the major considerations needed to begin an IDDE program.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C572

CEU Course Title: Illicit Discharge Detection and Elimination in Storm Drains Manual - Part 2

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Provisions of the 1987 Clean Water Act require National Pollutant Discharge Elimination System (NPDES) permits for storm water discharges. Section 402 (p)(3)(B)(ii) of the law requires that permits for municipal separate storm sewers (MS4s) shall include a requirement to prohibit problematic non-storm water discharges into storm sewers. Thus affected agencies must identify and locate sources of non-storm water discharges into storm drains so that appropriate actions for their elimination may be instituted. To provide support and guidance, primarily to Phase II NPDES MS4 communities, for the establishment of Illicit Discharge Detection and Elimination (IDDE) programs, the Environmental Protection Agency funded the development of a manual, “Illicit Discharge Detection and Elimination, A Guidance Manual for Program Development and Technical Assessments.” The manual also has application for Phase I communities looking to modify existing programs and for groups such as watershed organizations that are interested in watershed restoration activities. This course is based on Chapters 11-14 of the manual, which focusses on technical information about methods to screen, characterize and remove illicit discharges in MS4 communities. Detailed information is presented on speciﬁc monitoring techniques and protocols.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C573

CEU Course Title: Roundabouts: Advantages and Suitability

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Under some circumstances, roundabouts offer many advantages over other intersection control options: fewer vehicle accidents, higher capacity, reduced maintenance costs, better appearance, and increased pedestrian safety. For example, in foreign countries where the use of roundabouts is well-established, traffic engineers almost always choose roundabouts in situations where U.S. engineers would choose all-way stop controls: all-way stop control is virtually nonexistent in these countries. This course provides information and guidance on roundabouts and is intended to help engineers and planners identify situations where roundabouts should be used and what kind of roundabout should be selected. The material contained in the course has been developed with input from transportation practitioners and researchers from around the world.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C574

CEU Course Title: Making Fuels from Algae

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: In recent years, biomass-derived fuels have received increasing attention as one solution to the nation’s dependence on imported oil for transportation fuel. In particular, biofuels derived from algae have many attractive characteristics: 1) high per-acre productivity, 2) non-food based feedstock resources, 3) use of otherwise non-productive, non-arable land, 4) utilization of a wide variety of water sources (fresh, brackish, saline, marine, produced, and wastewater), 5) production of both biofuels and valuable co-products, and 6) potential recycling of carbon dioxide and other nutrient waste streams. This course explores the potential and the problems of algal biofuel production in detail. Beginning with a description of the biology of the diverse group of organisms called “algae” (Seaweed is a type of algae.), the course proceeds to describe issues related to cultivation: affordability, scalability, and sustainability. Next, harvesting and dewatering processes are discussed. The course ends with a presentation of the challenges of converting processed algal biomass to fuels and co-products such as animal feed, fertilizers, industrial enzymes and bioplastics.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C575

CEU Course Title: An Introduction to Area Drainage Systems

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course will introduce you to normal requirements for design of surface and subsurface drainage systems for residential, commercial, institutional and industrial areas. You will learn about predesign investigations, environmental considerations, hydrologic studies, hydraulic design considerations, erosion control and subsurface drainage. References and a bibliography are provided that will allow you to advance beyond this introductory course and begin to address area drainage issues or real projects in your company or agency.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C576

CEU Course Title: An Introduction to Distillation and Condensation Techniques for Water Desalination

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to techniques for water desalination using distillation and condensation technology. You will learn how to select an appropriate site for a desalination plant, how to evaluate water sources, principles of process selection, and the basic technology of water desalination using distillation and condensation processes.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C577

CEU Course Title: Bridging San Francisco Bay

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: When most people think of San Francisco, the first thing that usually comes to mind is the majestic Golden Gate Bridge at the ocean entrance to San Francisco Bay. Its beautiful "International Orange" art-deco towers framing the scene; the Marin headlands to the north with the shining city of San Francisco on the hilly peninsula to the south make it easy to understand why this is so. But there's another bridge in San Francisco that, in fact, is a contemporary of the Golden Gate Bridge (1937) and from a purely technical point-of-view, is the greater work: The San Francisco–Oakland Bay Bridge. Locals refer to it simply as "The Bay Bridge" and it is the workhorse of the Bay Area, dwarfing the Golden Gate Bridge in volume based on the average number of vehicles that cross it daily. It is San Francisco's link to the continent (to the east) and its completion ended San Francisco’s isolation forever when it opened in November of 1936. There would be obstacles to overcome to get it built, both natural and man-made. The natural obstacles were the great depths and bay-floor conditions required to establish the many piers required for the exceptionally long bridge. The man-made obstacle/s was mainly the opposition of the War Department. Eventually, both would be overcome; the former by the engineers and the latter by the presidential election of the Bay Bridge’s main proponent in November 1928: Herbert Hoover.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C577W

CEU Course Title: Bridging San Francisco Bay (Live Webinar)^{PE, RA, AIA HSW}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $440

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C578

CEU Course Title: The Age of Steel

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Iron may have made the Industrial Revolution possible, but its derivative: Steel, would change the world like nothing else before or since. Without steel the modern world we know simply would not be possible. From soup cans to skyscrapers, steel is the main ingredient. In fact, for most of the 20th Century, a nation’s ability to produce steel was an indicator of its economic power, vitality and place in the world. For the steelmaker – from the blast furnace worker to the CEO, there was a special pride in taking iron, coal and limestone (steel’s main ingredients) literally out of the earth and making from it great machines, roads, bridges, buildings, automobiles etc. In many ways, it was a kind of alchemy.

Understanding steel’s importance starts with a recognition of the raw materials it’s made from, primarily iron ore. The Mesabi Range of Northern Minnesota was the main supply source for iron ore during steel-making’s heyday. Then there are the great steel making plants with their complex processes and equipment that turned the iron ore into steel and then into useful shapes for industry. I-beams make Skyscrapers, sheet steel makes car bodies etc. Steel’s two great qualities are strength and ductility and it is a fact that steel has the highest strength-to-weight ratio of any building material. By adding other metals, steel can be made harder, tougher, fire-resistant, corrosion-resistant etc.

In the post-WWII era, America’s once mighty steel producing giants (i.e. Bethlehem Steel Corp.) suffered the effects of America’s economic decline. Without the record tonnage of steel produced, victory in both world wars would not have been possible. For those who were part of that great patriotic effort, the decline of America’s most important industry – the one so many other industries depended on, was never within the realm of their imagination.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C579

CEU Course Title: Building the Broad Highway

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: When Henry Ford made the motorcar affordable to the masses, he may not have realized that he was setting in motion the greatest road-building program since the time of the Caesars. After all, what good is car ownership if you can’t get to where you’re going? In the early 20th Century, for a farmer to take his produce from field to market in a horse and wagon – a trip of perhaps twenty miles, required an entire day’s effort. The automobile and truck lessened the farmer’s burden and saved time, but the roads he had to travel on were, at best, crude and difficult to traverse. By the 1920s, more and more paved roads began to appear in both the city and countryside and a clarion-call for more and better roads and bridges for vehicular traffic was heard across the land. The highway engineers had their work cut-out for them, but they were up to the task. Nowadays, we take the roads we travel on for granted for the most part, it’s as though they were there by providence. The road building program that started in earnest in the 1920s culminated thirty years later with the Interstate Highway Act of 1956 under the Eisenhower Administration. It was an heroic effort that literally transformed the landscape; sometimes for the better, other times for the worse.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C580

CEU Course Title: The Living City

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: Of all human creations, perhaps there is none more important and useful to human beings than cities. Satisfying our basic need/s for food and shelter, the city goes beyond that, allowing for free expression of creativity and enterprise offering opportunities that exist no where else. That’s the bright side, but there’s a dark side too: crime, poverty and indifference to the suffering of others.

By the middle of the 20th Century, the large city had developed to such a point that it was able to accommodate millions providing all essential services for the maintenance and preservation of life. With the rise of the automobile and truck, cities had to adapt themselves to the realities of voluminous and fast moving traffic. They had to provide clean water and electricity on-demand as well as police, fire, sanitation and health services. As well, they had to provide public transportation that was inexpensive and efficient.

Like a living organism, a city pulses with the life-force of its inhabitants. It exists to serve commerce and industry and the myriad activities of the human race. But first and foremost, a city exists because people need a place to live, work and play in companionship with others. Only a city makes that possible.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C581

CEU Course Title: Man of Genius

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: In ancient Rome, the Men of Genius who built the roads, bridges, aqueducts etc. were held in such high regard by Roman society as to inspire jealousy among the emperors. By the time of the Industrial Revolution, the engineer had taken on a role that would once again endear them to society.

With science and technology attaining an almost religious posture during the industrial age, the engineers who created modern society were the high priests of this brave new world. A highly respected and well paying profession, engineers brought light where there was only darkness before. Specialty branches (i.e. mining, chemical, industrial, automotive etc.) of engineering rose to meet the ever-increasing demands of industry and science.

In the early days of the republic, the U.S. Army and its Corps of Engineers – founded in 1775, took on the role of expanding a few isolated settlements on the east coast into a trans-continental nation. In fact, the military academy at West Point was the main source of engineers well into the 19th Century. To understand the impact engineers and engineering has on our life we need only open our eyes and look at the world all around us which, for the most part, was/is created by engineers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C582

CEU Course Title: Let Us Try, Let Us Dare, Let Us Do

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: ESSAYONS – French for: Let Us Try, Let Us Dare, Let Us Do; the motto of the United States Army Corps of Engineers. Since the founding of the American Republic, the Corps of Engineers has lived up to their brave motto, both in war and peace. Founded in 1775, the Corps has served the nation with resourcefulness, courage and resolve of purpose. In its early days, the taming of a continent was the order of the day. The U.S. Military Academy was the main source of Civil Engineers in the 19th Century and both active and inactive Corps personnel provided the prerequisite skills and talents that made the opening of the west possible. In both World Wars, the combat engineers of the Corps built fortifications, roads, bridges, airfields and even the Pentagon. WWII saw the peak of Corps activity and the largest and most expensive undertaking in its illustrious history; the Manhattan District (to produce atomic weapons). In peacetime too, the Corps serves the nation by taming wild rivers and providing much needed disaster relief. The Corps produces accurate maps for our own use and the use of other nations and explores the most inhospitable and distant places on earth (i.e. the Artic) for the defense of America and the benefit of all mankind. The corps serves a noble calling and has ably met its mission, in war and peace, for well over two-hundred years.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C583

CEU Course Title: We Build, We Fight

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: We Build, We Fight – the motto of the Fighting Seabees of WWII fame. With a mission similar to that of the U.S. Army’s Corps of Engineers: aid the advance of friendly forces and impede the advance of unfriendly forces, the Seabees earned a reputation for their “Can Do” approach to difficult tasks under fire.

Unlike the Army Corps of Engineers whose history dates back to the founding of the republic, the Seabee Battalions (slang for “CB” – an acronym for Construction Battalion) were formed in the wake of the attack on Pearl Harbor. Prior to that time, the Civil Engineer Corps of the U.S. Navy (USN) performed the ship repair, facility construction and maintenance etc. These civilian workers were unarmed, had no rights as prisoners of war (if captured) and were not entitled to compensation if wounded.

With many civilian workers killed and wounded at Pearl Harbor and a need for many men with construction experience for the war effort, the Seabees were formed under the USN’s Bureau of Yards and Docks and directed by the Civil Engineer Corp. From Guadalcanal to D-Day, the Seabees were widely admired by the combat troops and commanders they served. Their mission continued in peacetime with aid and assistance provided during domestic emergencies such as was demonstrated by their heroic efforts in the aftermath of Hurricane Camille in August 1969.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C584

CEU Course Title: An Introduction to Membrane Techniques for Water Desalination

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Water desalination systems may employ different technologies depending on a variety of technical and economic factors. One of the most important systems relies on membrane technology. This course will introduce you to techniques for water desalination using membrane technology. You will learn about the theory of electrodialysis, electrodialysis stacks, electrodialysis reversal, and reverse osmosis. This course will discuss the advantages and disadvantages of system configurations and membrane materials. You will learn about the materials and equipment employed in typical membrane water desalination plants.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C585

CEU Course Title: An Introduction to Ion Exchange Techniques for Water Desalination

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Water desalination systems may employ different technologies depending on a variety of technical and economic factors. One of the most important systems relies on ion exchange technology. This course will introduce you to techniques for water desalination using ion exchange technology. You will learn about dealkalization-softening, the Desal and RDI processes, two- and three-unit plant variations, demineralization, and the underlying anion-cation chemistry. You will learn about the materials and equipment employed in typical ion exchange water desalination plants.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C586

CEU Course Title: An Introduction to Post-Treatment and Waste Disposal for Water Desalination

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Water desalination systems may employ different technologies depending on a variety of technical and economic factors. To one degree or another these technologies produce water that requires post-treatment to produce potable water that is healthy and has a pleasant taste. They also produce to varying degrees waste streams that must be properly disposed of. This course will introduce you to remineralization and aeration processes, corrosion control, disinfection, suspended solids removal, brine evaporation, deep-well injection of wastes, and waste gas handling.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C587

CEU Course Title: Groundwater Control for Design & Construction

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides the designer with a variety of methods commonly used for groundwater control on construction projects. Common dewatering terms and techniques are discussed, along with examples of typical situations and analyses of groundwater conditions using hydraulic equations. Upon completion of the course, the designer should be able to address basic groundwater problems and situations encountered during horizontal construction projects, and thereby avoid some of the liability incurred if the problems are ignored during preparation of the bid documents. The objective of the course is to familiarize the designer with the standard techniques used to control groundwater in excavations, and in general, how to control groundwater on horizontal construction projects.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C588

CEU Course Title: Planning for Sustainability

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: In recent years sustainability has gained significant momentum. Many large corporations such as Nike, Wal-Mart, and McDonald’s are embracing the concepts of sustainability. Both large corporations and small non profits all are seeing benefits to incorporating sustainability concerns into their business models. Many businesses have become sensitive to social and stakeholder issues. Sustainability can be thought of as a three legged stool and represented as the three e’s (economics, ethics and the environment) or the three p’s, (profit, planet and people) or based on an EPA description: social, environmental and economic health

Sustainable water infrastructure is critical to providing clean and safe water and to help insure sustainable communities. Water utilities typically have a long term planning horizon and have long term infrastructure operation and maintenance commitments. The US EPA requests that utilities ensure that infrastructure investments are cost effective, resource efficient and support other community goals.

In this course, you are required to study the US EPA publication, “Planning for Sustainability: A Handbook for Water and Wastewater Utilities” provided as a pdf document as a part of this course. This document describes the steps utilities can take to enhance their existing planning processes to emphasize utility and community sustainability.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C588W

CEU Course Title: Planning for Sustainability (Live Webinar)^{PE, RA}

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $220

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C589

CEU Course Title: UNISPHERE: Miracle in the Meadow

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: The tradition of erecting a centerpiece for a Universal Exposition (a.k.a. World’s Fair) dates back to 1889. In that centennial year of the French Revolution, the Universalle Exposition des 1889 was held in Paris. A public competition for a 300-meter tower led to the erection of the Eiffel Tower, much to the dismay of the cultural elite of Paris – but everyone else seemed to like it, ordinary Parisians and exposition visitors included.

There would be Ferris Wheels, Towers, Arches and even a “Space Needle” at future world’s fairs, but none captured the imagination of the public and spirit of the times as did the Trylon and Perisphere – centerpiece of the 1939/40 New York World’s Fair held in the Flushing Meadow (of Great Gatsby fame). Nobody was really sure what it was supposed to represent and locals affectionately referred to it as: the ball and bat. Somehow though, it seemed to affirm the future full of hope that The World of Tomorrow promised fair visitors.

A generation later, a group of New York City businessman, recalling fond memories of the 1939/40 New York World’s Fair, recruited a much older (and less popular) Robert Moses to create, once again, a New York World’s Fair in 1964 – the 25th Anniversary of the earlier fair, on the same grounds in Flushing Meadow for their children and grandchildren to enjoy. As fair president, Moses’ first priority was to find a suitable centerpiece – akin to the Trylon and Perisphere - that would represent the fair around the world. It was a tough act to follow, but with the beautiful design of landscape architect Gilmore Clarke and the engineering/construction expertise (and generosity) of the United States Steel Company, Unisphere – centerpiece of the 1964/65 New York World’s Fair, was born and remains as a permanent gift to the ages.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C590

CEU Course Title: Concrete Admixtures

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course discusses commonly used chemical admixtures for concrete and describes their basic uses. Concrete can usually be made with the desirable qualities of being workable, durable and strong by using suitable materials without admixtures. Admixtures however are used to improve the quality of concrete during mixing, transporting, placement, curing and to achieve certain properties. The course text can serve as a reference. The admixtures discussed include air entraining, water reducing, set retarding, and specialty admixtures. This course should benefit civil engineers, pavement engineers, transportation engineers, field and office personnel, supervisors and maintenance personnel. It includes a multiple-choice quiz (15 questions) at the end, which is designed to enhance the understanding of the course materials. Admixtures have long been used to improve the performance of concrete. Earlier materials used included organic matter such as milk and lard by the Romans and rice paste and blackstrap molasses by the Chinese. Concrete properties may be modified to increase compressive and flexural strength, to improve durability, inhibit corrosion, reduce shrinkage, and accelerate or retard initial set among the many uses. Desirable qualities of concrete, workability, finishability, and wear resistance can often be achieved by using suitable materials. However to achieve certain properties, and maintain quality during mixing, curing in adverse conditions or emergencies, admixtures become necessary.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C591

CEU Course Title: Improving Pedestrian and Bicyclist Safety and Mobility

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Pedestrian and bicyclist deaths account for a significant percentage of U.S. highway fatalities—for example, 14 percent in 2008. As a result, the FHWA’s Office of Safety established pedestrian and bicyclist safety as one of its top priorities, and the FHWA, together with several other agencies, sent a team of twelve U.S. pedestrian and bicycling transportation specialists to Europe to study European approaches to pedestrian and bicyclist safety and mobility. The countries visited—Denmark, Germany, Sweden, Switzerland, and the United Kingdom—were chosen because of their innovative approaches to non-motorized transportation, as well as the potential transferability of their policies and practices. This course describes the findings of the team and presents its recommendations for U.S. practice. The course contains material that should be required knowledge for anyone concerned with pedestrian and bicyclist issues in the U.S.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C592

CEU Course Title: An Introduction to Pretreatment Considerations for Water Desalination

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Water desalination systems may employ different technologies depending on a variety of technical and economic factors. To one degree or another these technologies may require pretreatment of the feed water stream in order to produce potable water that is healthy and has a pleasant taste. This course will introduce you to pretreatment techniques such as solids removal, chemical treatment, filtration, coagulation, pH adjustment, scale inhibition, degasification.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials., deaeration, disinfection and ultraviolet irradiation.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C593

CEU Course Title: An Introduction to Site Design Guidelines

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to guidelines for site planning for buildings and related infrastructure. You will learn about guidelines for building location, pedestrian and vehicular circulation, grading, site drainage, erosion control, climaticalogical conditions, utilities, lighting and physical security. After taking this course you will have an entry level introduction to site planning that will allow you to move forward and address site design issues for projects you need to address in your office.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C596

CEU Course Title: Coastal Geology

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: With the advent of numerical models, reliable field instrumentation techniques and improved understanding of the physical relationships which influence coastal processes that lead to more sophisticated approaches in shore protection design, the US Army Corps of Engineers issued the Coastal Engineering Manual (CEM) in 2002 (EM-1110-2-1100). The over 2650 page manual was divided into six parts, each part covering multiple chapters.

The parts are defined as

Part I – Introduction

Part II – Coastal Hydrodynamics

Part III – Coastal Sediment Processes

Part IV – Coastal Geology

Part V – Coastal Project Planning and Design

Part VI – Design of Coastal Project Elements

PDH Online has developed a series of courses which cover all Parts II through VI of the manual and offer 108 professional development hours to complete the entire manual. This course will look at Part IV – Coastal Geology. This course will cover coastal terminology and geologic environments, costal classification and morphology, and coastal morphodynamics.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C598

CEU Course Title: Design of Coastal Project Elements

Professional Development Hour for Engineer (PE): 30 PDH Professional Development Unit for Land Surveyor (LS, PLS): 30 PDU

Continuing Education Unit for Contractor (GC): 3 CEU AIA Learning Unit for Architect (RA): 30 LU

PDHcenter Course Price: $690

Part I – Introduction

Part II – Coastal Hydrodynamics

Part III – Coastal Sediment Processes

Part IV – Coastal Geology

Part V – Coastal Project Planning and Design

Part VI – Design of Coastal Project Elements

PDH Online has developed a series of courses which cover all Parts II through VI of the manual and offer 108 professional development hours to complete the entire manual. This course will look at Part VI – Coastal Project Element Design. This course will cover the types and functions of coastal structures, site-specific design conditions, materials and construction aspects, fundamentals of design, and provide example problems.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C599

CEU Course Title: Selecting a Lot and Siting the Building

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $9

PDH Course Description: Buildings located in coastal areas are susceptible to natural hazards such as storms, waves and flooding. Purchase and siting decisions should be based on the long-term considerations, not on present-day shoreline and conditions. Factors that constrain siting decision include parcel size, topography, location of roads and other infrastructure, regulatory constraints, and environmental constraints. This course reviews these factors and provides a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C599T

CEU Course Title: Selecting a Lot and Siting the Building (Timed & Monitored)

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $9

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C600

CEU Course Title: Coastal Building Construction Requirements

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $75

PDH Course Description: Buildings located in coastal areas are susceptible to natural hazards such as storms, waves and flooding. Therefore, coastal construction requirements are different from those for inland construction. This course discusses the characteristics that make for a successful coastal building. It also includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C602

CEU Course Title: Big Apple, Big Thirst

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Before it was “The Big Apple,” New York City was a small village concentrated on a few acres at the southern tip of Manhattan Island. Surrounded by salt, brackish and/or polluted surface water, well-water supplied the town with its fresh water needs. By the early 19th Century, the town was fast becoming a city ever expanding northward. A catastrophic fire in 1835 made it abundantly clear to the city fathers that if New York City was to grow and prosper, it needed a reliable supply of fresh water from a source other than local wells.

In 1848, the Croton Aqueduct System opened supplying New York City with fresh water from a distance of over forty miles to the north. It was a major accomplishment and allowed the city to expand rapidly. Even so, it was clear that if the city was to grow outward and upward, it required an even greater and more reliable supply of fresh water. Thus in 1905 work began on Water Tunnel Number One which would supply New York City with water from the Delaware Water Shed one-hundred and fifty miles distant in the Catskill Mountains. It opened in 1917 and Water Tunnel Number Two opened in 1936.

There was one major flaw in both tunnels; they could not be shut down for maintenance/repair because the valves were corroded and inoperable. This complete dependence on just two un-repairable tunnels and a lack of redundancy was the cause of great concern to a series of mayors and governors. So it was that in 1970 work began on Water Tunnel Number Three – a civil engineering project greater in scope than the building of the Panama Canal. It would be sunk to a depth of eight-hundred feet, present unprecedented problems and cost the lives of twenty-four Sandhogs, but if the city was to continue to quench its one-billion gallon per day thirst for water, failure was not an option.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C604

CEU Course Title: Master Builder: The Life and Work of Robert Moses

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: “If the ends don’t justify the means, what does?”
Robert Moses

With those nine words, the life and times of Robert Moses – New York City’s “Master Builder” is pretty well summed up. He was in power for over forty years (1924-1968) and in that time, he transformed America’s largest city as nobody has before or since. The “end” may have been a public park, bridge, highway, housing etc. and the means was eminent domain – the power of the government to confiscate property for public works projects. His influence transcended New York City; it was felt throughout New York State and, indeed, the entire nation.

He was born into wealth and privilege and yearned to use the power of government to make the lives of ordinary people better. His chance to make his mark on the world came when he met Al Smith – former Governor of New York State and presidential candidate (1928), in 1924. They came from opposite ends of the social spectrum, but got on famously and it was his appointment by Smith as Long Island Parks Commissioner that started the ball rolling for Moses’ forty-four years in power. The result was Jones Beach – a sandbar serving as a playground for Long Island’s wealthy elite transformed into a public park of epic proportions. With the creation of Jones Beach, the die was cast and in the mind of the public, Moses could do no wrong.

In the years that followed, Moses’ star continued to rise and by the end of the 1930s, he held multiple positions of power. To build a public park on a millionaire’s private domain was one thing, to destroy a neighborhood and displace thousands of people in the process was something else entirely. With “urban renewal” came progress, but not without a price for the people, buildings, businesses and infrastructure that got in the way. Moses’ popularity began its descent into the abyss with the Cross Bronx Expressway project of the early 1950s that, unlike other projects, destroyed vital, prosperous neighborhoods – not just slums. Some said Moses’ was drunk with power, others that he had lost touch with reality, but the politicians he served saw him as their tool to “get things done.” His legacy of roads, bridges, public parks, cultural centers and housing projects that make New York the city it is today speaks for itself; for better or for worse.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C605

CEU Course Title: Roll Columbia

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: In the western United States, four river systems provide flood control, irrigation and/or hydroelectric power generation; the Colorado, Sacramento, San Joaquin and the Columbia River/s. The Colorado River serves seven southwestern states while the Sacramento and San Joaquin River/s serve California’s Central Valley. However, it is the latter – the Columbia River, that is the largest North American River flowing into the Pacific Ocean and of the greatest service.

Considered “America’s greatest power stream,” the Columbia possesses the potential of thirty million horsepower. Starting in the snow fields of the Canadian Rockies, the Columbia winds a curving course south until it meets its largest tributary – the Snake River – and then turns west heading for the sea. At its mouth, the river is five miles wide and navigable by ocean-going vessels for a hundred miles inland, all the way to Portland, Oregon on the Willamette River – a tributary of the Columbia. Overall, it is 1,200 miles in length.

But it is the two great dams on the Columbia; the Grand Coulee (on the upper river) and the Bonneville (on the lower river, near Portland) that are the great success stories of the river. Controlling floods and providing water for irrigation, they made the Pacific Northwest a new frontier for farmers seeking relief from the dust bowl of the depression. During WWII, the cheap, clean and abundant hydroelectric power generated by the dams allowed for production of vital war materials such as Aluminum. Thomas Jefferson’s vision of a great empire in the northwest came true, due in large part to the taming of the Columbia River by man.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C606

CEU Course Title: Gravity Sewer Design

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: This course provides standards, policy, and procedures for the hydraulic design of sanitary gravity sewer systems based on rules and regulations in the State of Florida including specific regulations within the Miami-Dade County. It also provides guidelines for population projection, flow calculation, engineering hydraulic design and calculations, material selection and structural design, and general information for installation and testing of gravity sanitary sewer systems.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C607

CEU Course Title: An Introduction to Excavation for Structures

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course is an introduction to the methods of evaluating the stability of shallow and deep excavations. You will learn about the two basic types of excavations: “open excavations” where stability is achieved by providing stable side slopes, and “braced excavations” where vertical or sloped sides are maintained with protective structural systems that can be restrained laterally by internal or external structural elements. You will be introduced to the methodology for selecting and designing excavation systems including consideration of soil type and strength parameters, groundwater conditions, slope protection, side and bottom stability, vertical and lateral movements of adjacent areas, and effects on existing structures.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C608

CEU Course Title: An Introduction to Fill and Backfill for Structures

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course is an introduction to the methods for employing fill and backfill in foundations for buildings and other structures. It discusses the different types of fill and backfill, foundations on compacted fills, compaction requirements, placement and control of backfill materials, hydraulic fills, and selection and processing of backfill materials.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C609

CEU Course Title: An Introduction to Pile Foundations for Structures

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course is an introduction to data, principles, and methods for use in planning, design, and construction of deep foundations. Deep foundations are braced column elements (piles) transmitting structure loads down to the subgrade supporting medium. The course provides an introduction and general information with respect to the selection and design of deep foundations. Single and groups of driven piles and drilled shafts under axial and lateral static loads are treated.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C610

CEU Course Title: Town & Country: A Garden City for America

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: In November 1910, the Russell Sage Foundation for Social Betterment announced its plans to build a model suburban community along the lines of a European Garden City in “the suburban district of New York.” Over one-hundred and fifty newspapers nationwide carried the story. Some praised the boldness and altruism of the plan to bring a “Garden City” to America while others condemned it as “the plaything of a wealthy widow.” However, there was no doubting that the Sage millions could/would make it possible and the best talent in the fields of real estate, architecture, landscape architecture and management would be involved.

In his book: Garden Cities of Tomorrow (1898), urban theorist Ebenezer Howard outlined a solution to the endemic problem of the late 19th / early 20th Century/s: Housing. The industrial revolution had brought the masses out of the country and into the cities in Europe and America with squalor, poverty, pollution, crime and slums the result. The middle-class living in these overcrowded, dirty and dangerous industrial cities romanticized and longed for the idyllic country life. Howard’s Garden City concept seemed to provide the answer to the problem: bring the best of both worlds together in a controlled, scientifically planned community with the amenities of town life (i.e. transportation, community life) along with the charm, peacefulness and beauty of country life.

So it was that the Sage Foundation – a charity, would build the first Garden City in America: Forest Hills Gardens. It would be based on the European model of Garden Cities such as Letchworth and Hampstead Garden Suburb (North London). To do the job right, the son of the most prominent landscape architect in America: Frederick Law Olmsted, would take care of things “on the landscaping side” while society architect and progressive Grovenor Atterbury would take care of the architecture. Forest Hills Gardens would be the first of only a handful of Garden Cities built in America in the 20th Century. In understanding what went right and what went wrong at Forest Hills Gardens, the answer to why this was so can be found.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C611

CEU Course Title: Rainwater Harvesting Fundamentals

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: LEED certification goals, local water politics, local and state regulations have made rainwater harvesting an increasingly important component to new construction and to renovations. The good news is, this technology has been used in Europe for many decades and their techniques have been honed to establish economy, reliability and safety. Today’s plumbing engineering community as well as civil engineers and architects must learn the basic essentials to any rainwater harvesting design to achieve the best results for their clients. This course will go over certain design elements to provide an insight into system operability and what works best.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C612

CEU Course Title: Hoover Dam: Conqueror of the Colorado

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: In 1900, farmers in California’s Imperial Valley - seeking to harness the untapped water resources of the wild Colorado River, dug canals to irrigate their fertile but dry fields. It was a bonanza that lasted only five years. In 1905, the raging river overran the canal banks and flooded a huge area creating an inland lake (the Salton Sea). To the Department of the Interior’s Bureau of Reclamation, it was clear something had to be done if the desert Southwest was ever to attract and sustain a population and experience economic growth. The answer was clear to a man named Arthur Powell Davis; construct a high dam in a deep canyon that could create a large reservoir to draw water from as needed. At first, it appeared the cost to construct such a dam would be prohibitive, but the solution was simple; use clean hydroelectric power generated at the dam site and sell it (and fresh water) to growing cities such as Los Angeles thus, the dam would pay for itself many times over. With that problem solved, location was priority. Two sites; Boulder Canyon and Black Canyon (on the Nevada-Arizona border) were considered. The latter would win the toss having better geological features, logistics/access and the ability to store more water in its reservoir. Construction began in 1931 and was completed two years ahead of schedule (in 1935). The shear scale of the project left the nation – and the entire world, in awe of the accomplishment. It would provide employment for thousands and serve as a shining example of what men could achieve when they cooperate for a greater good. It cost the lives of over one-hundred workmen and, ironically, the first and last fatalities were members of the same family – a father and son who would die on the same day thirteen years apart. In the years to follow, additional dams (i.e. Parker, Imperial, Glen Canyon) and water diversion projects would further tame the once wild Colorado providing additional power generation, flood control and irrigation in a dry land. The Colorado River had been conquered by men and put to work for the service of mankind.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C612W

CEU Course Title: Hoover Dam: Conqueror of the Colorado (Live Webinar)^{PE, RA, AIA HSW}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $440

PDH Course Description: In 1900, farmers in California’s Imperial Valley - seeking to harness the untapped water resources of the wild Colorado River, dug canals to irrigate their fertile but dry fields. It was a bonanza that lasted only five years. In 1905, the raging river overran the canal banks and flooded a huge area creating an inland lake (the Salton Sea). To the Department of the Interior’s Bureau of Reclamation, it was clear something had to be done if the desert Southwest was ever to attract and sustain a population and experience economic growth.

The answer was clear to a man named Arthur Powell Davis; construct a high dam in a deep canyon that could create a large reservoir to draw water from as needed. At first, it appeared the cost to construct such a dam would be prohibitive, but the solution was simple; use clean hydroelectric power generated at the dam site and sell it (and fresh water) to growing cities such as Los Angeles thus, the dam would pay for itself many times over. With that problem solved, location was priority. Two sites; Boulder Canyon and Black Canyon (on the Nevada-Arizona border) were considered. The latter would win the toss having better geological features, logistics/access and the ability to store more water in its reservoir. Construction began in 1931 and was completed two years ahead of schedule (in 1935). The shear scale of the project left the nation – and the entire world, in awe of the accomplishment. It would provide employment for thousands and serve as a shining example of what men could achieve when they cooperate for a greater good. It cost the lives of over one-hundred workmen and, ironically, the first and last fatalities were members of the same family – a father and son who would die on the same day thirteen years apart. In the years to follow, additional dams (i.e. Parker, Imperial, Glen Canyon) and water diversion projects would further tame the once wild Colorado providing additional power generation, flood control and irrigation in a dry land. The Colorado River had been conquered by men and put to work for the service of mankind.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C613

CEU Course Title: Driveway and Encroachment Control on Georgia State Highways

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $179

PDH Course Description: Roadway improvements and commercial developments made along Georgia state highways often require improvement to existing drives and new driveway designs respectively. In order to maintain a safe and effective State Highway System the Georgia Department of Transportations (GDOT) has implemented a set of regulations that clearly defines how to obtain the necessary permits for driveways along Georgia state highways. This document Regulations for Driveway and Encroachment Control, commonly referred to as the driveway manual, has the information that will direct the designer on how to design the driveway, how to complete the proper documentation for a permit as well as where and what to send along with the permit application.

This course material is based on the document “Regulations for Driveway and Encroachment Control,” as published on the website of the Georgia Department of Transportation (GDOT).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C614

CEU Course Title: Introduction to DoD Domestic Wastewater Treatment

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: To insure consistency in construction standards and systems utilized in DoD facilities, common design criteria and requirements have been developed and incorporated into Unified Facilities Criteria (UFCs). Wastewater treatment is one of the areas covered by a UFC. Domestic Wastewater treatment plant designs associated with DoD projects now rely extensively on commercial industry standards. However, there are some requirements and limitations in the applicability of commercial standards to Military projects as delineated in UFC 3-240-02.

This 2 hour course provides an overview of the design requirements for DoD projects and identifies the appropriate references to be utilized.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C615

CEU Course Title: Sydney Opera House: Splendid Geometry

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Perhaps no building in the world is more symbolic and recognizable than the Sydney Opera House. Its creation spanned fourteen turbulent years yet its very existence has been transformative, leaving one era in the life of the land “Down Under” behind and ushering in a new one whereby Australia has taken its rightful place among the great nations of the world since its opening in October 1973. For Sydneysiders, it’s the focal point of the entire city and a fitting compliment to the world-famous Harbor Bridge nearby. Its sail-like shells mimic the sailboats that seem to play in front of it and it welcomes steamship passengers to the great natural harbor – one of the world’s finest. Eminently suited to its unique location on Bennelong Point, it’s easy to look at and admire from any vantage point. Truth be told, as a venue for the performing arts it leaves a lot to be desired.

Synchronicity seems to have played a part in creating the Opera House. Bennelong Point was a gathering place for the local Aboriginal clans who held Corroborees – festivals of singing and dancing referred to by the colonists as “Bush Operas.” How appropriate then that an Opera House be located there, close too to where the nation began in adjoining Sydney Cove. However, it would be the inspiration of the conductor of the Sydney Symphony Orchestra – Sir Eugene Goossens, who had a vision of an Opera House on the point while walking along the harbor’s shore one fine day in the early 1950s. An international competition led to 220 entries and it would be number 218 – discarded at first as too fanciful and impractical to build that would, in the end, win because one enlightened, visionary “Assessor” (competition judge) recognized immediately what the other three judges had not: A Masterpiece.

A young, handsome relatively unknown Danish architect – Jorn Utzon, steeped in the traditions of the Scandinavian “craft approach” to architecture won the competition with his design inspired by Mayan temples and “Alpenglow.” He had an ally in fellow Dane Ove Arup, philosopher and structural engineer extraordinaire but, in the end, philosophy and high ideals would lose-out to politics, budgets and pragmatism. The resolution of how to create the shells using spherical geometry was Utzon’s own inspiration, but events would force his departure mid-way through the project and his elegant, beautiful designs for the interiors would not be realized. At least we can see his “Vision Splendid” realized in the exteriors which are true to his ethos of “Structural Honesty.” The design and construction of Sydney Opera House would prove to be the very way in which its creator; Jorn Utzon, approached his architecture: At the Edge of the Possible.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C616

CEU Course Title: An Introduction to Water Supply, Treatment and Storage in Cold Regions

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Topics covered in this course include water supply, treatment and storage for facilities in Arctic and Subarctic regions. References in the professional literature must be consulted in concert with application of this material. The design, construction and maintenance of utility systems are all affected by the special environmental conditions found in the Arctic and Subarctic. These conditions include adverse temperatures, wind, and snow; high costs; remoteness of locations, limited availability of construction materials and labor; need for fuel additives, synthetic lubricants, oils and greases for construction equipment; thermal stresses; frost heaving and permafrost.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C617

CEU Course Title: An Introduction to Water Distribution in Cold Regions

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This publication presents information for the design and construction of water distribution systems that is unique to the Arctic or Subarctic. Pressurized, pipe distribution systems are used for exterior utilities and interior plumbing in most facilities in the cold regions. An exception might be small facilities at locations remote from the main distribution network. If individual wells are not feasible then vehicle delivery of water would be necessary. This publication must be applied in concert with technical guidance available in the professional literature for water distribution systems not in Arctic or Subarctic regions.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials. gions.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C618

CEU Course Title: Prefabrication: An Unfulfilled Promise

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: By taking this course you will have the opportunity to follow the mind logic and sequential development of building prefabrication into a practical technology. This material is not the result of book or Internet research, but rather a summary of personal experience as told by one of the active participants in the generation of ideas guided to solve the day to day problems as they occurred in the design office, the production plant and the erection site. His experience can be yours just for the asking. Such knowledge could be a valuable asset for an industry posed to have a comeback in the very near future.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C619

CEU Course Title: The Basics of Culvert and Inlet Design

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: The design of a culvert is influenced by cost, hydraulic efficiency, purpose, and the topography at the proposed culvert site. Thus physical data must be integrated with engineering and economic considerations. The information contained in this chapter should give the design engineer the ability to design culverts taking into account the factors that influence their design and selection. While computer programs are often used for design, the input data requires knowledge of what effects the data has and what conditions must be evaluated.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials. gions.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C620

CEU Course Title: Complete Parking Lot Design

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Pavement, Drainage, Lighting, Striping, Signage, Barriers, Landscaping and Maintenance. Great parking lots are safe, attractive, drain efficiently when it rains and are screened from residential areas. Striping and signage indicating regular and handicapped parking spaces, as well as direction of traffic flow, should be clearly marked. Safe pedestrian walkways, including easy access for wheelchairs, need to be separate from the traffic-flow areas. Landscaping that offers shade and visual relief while maintaining good sight lines is beneficial. In areas where it snows, good parking-lot planning also demands setting aside holding areas where snowplows can pile snow without blocking parking spaces or the flow of traffic.

Parking lot design involves many considerations. All too often the only consideration for the design is developing a sufficient parking area to meet the required number of vehicles based on adjacent occupancy.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C622

CEU Course Title: FHWA Best Practices for Road Weather Management

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Nationwide, on average, each year over 7,000 fatalities occur in weather-related crashes. In addition, the cost of repairing roads damaged by harsh winter weather consumes a significant portion of transportation budgets. This course presents best management practices for attempting to decrease the number of crashes caused by bad weather and for reducing associated maintenance costs. Twenty-seven case studies of systems in 22 states that improve roadway operations under inclement weather conditions are described. Each case study has six sections including a general description of the system, system components, operational procedures, resulting transportation outcomes, implementation issues, as well as contact information and references.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C623

CEU Course Title: An Introduction to Wastewater Collection and Treatment in Cold Regions

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This course will introduce you to the unique aspects of design and construction of wastewater collection and treatment systems in the cold regions. In addition to gravity collection systems, some detail is included on the use of pressure and vacuum sewers since the flat terrain and permafrost make it difficult to design a conventional gravity sewer system in the Arctic. Wastewater characteristics for treatment purposes in the cold regions will generally be different from those in temperate regions, with respect to quantity, quality, and temperature. The total quantity of wastewater discharged at installations in cold regions tends to be very close to the quantity supplied for potable water use since there is little external or industrial use, storm water is usually excluded, and groundwater infiltration is not a factor in the newer insulated and tightly sealed pipe systems. As a result wastewater in the Arctic and Subarctic tends to be more domestic in nature and higher in strength than at comparable facilities elsewhere.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C624

CEU Course Title: An Introduction to Utilidors, Power Distribution and Communication Systems in Cold Regions

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: A utilidor is a conduit that contains multiple utility systems such as water, sewerage, fuel oil, gas, electrical power, telephone, and central heating in various combinations or in some cases all together. They have been used at a number of installations and communities in the North American Arctic. Utilidors are very expensive and can only be justified for special situations. In most cases individually insulated pipes in a common trench or on a common pile will be more economical. Utilidors have been constructed above and below ground, and range in size from a simple insulated conduit to a walk-through passageway. New designs typically incorporate lighter construction materials than the reinforced concrete used previously at many installations.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C625

CEU Course Title: An Introduction to Road Design for Cold Regions

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The construction of satisfactory roads and airfield runways in seasonal frost and permafrost areas is normally more difficult than in temperate regions because the imperviousness of the underlying permafrost tends to produce poor soil drainage conditions, and because disturbance of the natural surface may set in motion adjustments in thermal regime, drainage, and slope stability which may have serious and progressive consequences. This course discusses roadway and runway design considerations for cold arctic and subarctic regions.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C626

CEU Course Title: An Introduction to Concrete Pavements

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: This course provides information on the materials and construction procedures for portland cement concrete pavements. It describes the constituents to be used in concrete, the procedures to be used in manufacturing concrete, and the equipment and procedures to place, texture, and cure concrete for pavements. It is applicable to pavements for streets and roads, vehicle parking areas, and airfields.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C627W

CEU Course Title: Operation of a Modern Day Sewerage Plant (4-Hour Session) (Live Webinar)^{PE, RA}

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $220

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C628

CEU Course Title: An Introduction to Roller-Compacted Concrete Pavements

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Procedures and criteria described here are applicable to the design and construction of roller-compacted concrete (RCC) pavement (RCCP). Roller-compacted concrete pavement employs a concrete paving technology that involves laydown and compaction of a zero-slump concrete mixture using equipment similar to that used in placement and compaction of asphaltic concrete pavement. By using these construction techniques, the potential exists to save one-third or more of the cost of conventional concrete pavement. Although the concept and technology behind RCCP is relatively new, RCCP has already proven itself cost-effective in projects including log-sorting yards, port facilities, heavy equipment parking areas, tank trails, and haul roads.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C629

CEU Course Title: Gateway Arch: Monument To A Dream

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: “Manifest Destiny, not a boast, meant we’d expand from coast-to-coast”

A simple child’s rhyme sums up in just a few words what took place in the fertile mind of Thomas Jefferson in the very early 19th Century. The great man envisioned the new nation stretching from the Atlantic coast to the Pacific coast, embracing everything in-between under a unified, continent-sized democratic republic. Westward expansion was inevitable and the Louisiana Purchase helped make it so. Doubling the size of the country, the vast area was virgin territory that needed to be explored and tamed. So it was that U.S. Army Captain Meriwether Lewis and William Clark set out in 1804 with their “Corps of Discovery” to explore the unknown at the bequest and sponsorship of President Jefferson. In 1806, they returned with much learned about the geography, resources and native people inhabiting the land.

The Lewis and Clark Expedition began the opening of the west, but it would be from the banks of the Mississippi River that the journey west would begin for most. In 1764, a French fur-trader named Laclede, standing on the western bank of the Mississippi at a turn in the river, below a bluff (a few miles south of the confluence of the Missouri and Mississippi River/s) instructed his young companion to: “Build a City Here.” That city became St. Louis – the “oldest European City in the Mid-West.” The city prospered with its busy riverfront the focus of commercial activity. In 1904, St. Louis proudly hosted the Louisiana Purchase Exposition to commemorate the catalyst of westward expansion and acknowledge its own good fortune. In the period between the World Wars, St. Louis was a shadow of its former self. That was nowhere more apparent than on the riverfront.

It would be an attorney and civic activist/leader who, while returning from serving on a national memorial project in Indiana, crossed the Mississippi by train on his return to St. Louis and gazed upon the scene of urban blight and decay that was St. Louis’ once proud center of activity; the riverfront. Having the ear of the city’s fathers and business leaders, he determined to do something about it. Do something he did, forming a coalition that from 1933 onward promoted the idea of a memorial to Thomas Jefferson, The Louisiana Purchase and, most importantly; Westward Expansion. WWII and the Korean Conflict would get in the way, so too would an elevated railway line, but a design competition held in 1947 provided the most appropriate of monuments; a grand arch, symbolic of “The Gateway to the West” that embodied the spirit of the park that would both memorialize national expansion and celebrate and beautify the city’s historic waterfront. The result: Gateway Arch National Park.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C630

CEU Course Title: An Introduction to Pavement Overlays

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Normally, overlays of existing pavements are used to increase the load-carrying capacity of an existing pavement or to correct a defective surface condition on the existing pavement. Of these reasons, the first requires a structural design procedure for determining the thickness of overlay; whereas the second requires only a thickness of overlay sufficient to correct the surface condition, and no increase in load-carrying capacity is considered. The design method for overlays included in this chapter determines the thickness required to increase load-carrying capacity. These methods have been developed from a series of full-scale accelerated traffic tests on various types of overlays and are, therefore, empirical. These methods determine the required thickness of overlay that, when placed on the existing pavement, will be equivalent in performance to the required design thickness of a new pavement placed on subgrade.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C631

CEU Course Title: An Introduction to Pavement Design in Seasonal Frost Conditions

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This publication presents criteria and procedures for the design and construction of pavements placed on subgrade or base course materials subject to seasonal frost action. The most prevalent modes of distress in pavements and their causes are listed. The detrimental effects of frost action in subsurface materials are manifested by nonuniform heave of pavements during the winter and by loss of strength of affected soils during the ensuing thaw period. This is accompanied by a corresponding increase in damage accumulation and a more rapid rate of pavement deterioration during the period of weakening; other related detrimental effects of frost and low temperatures are possible loss of compaction, development of permanent roughness, restriction of drainage by the frozen strata, and cracking and deterioration of the pavement surface. Hazardous operating conditions, excessive maintenance, or pavement destruction may result.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C632

CEU Course Title: DOME DESIGN: Neither Intricate Nor Difficult

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Domes are one of the strongest known forms in nature and this truth is attested by the unique shape of the egg. Domes can survive the most violent acts of nature and emerge unscathed from the experience.

In this course we have chosen the spherical dome for two reasons, it is the simplest to design and the simplest to layout and build because of its constant radius. A real life case was used as a prototype and the details and experiences have been candidly given without reservations and as they took place during the construction process.

Computation samples are presented using plain mathematics and trigonometry without the intricacies of differential equations or integral calculus as they abundantly appear in most of text books and treatises.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C633

CEU Course Title: Unconventional Construction Methods

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Most builders learn their occupation by following a hands-on field apprenticeship devoted to develop an understanding of conventional construction methods. Similarly happens to many engineers whose training and knowledge has been derived from professors and books written under the wrath of conventional wisdom. However, we must realize that there is a world of unconventional thinking out there that needs to be unveiled for the benefit of us all. This course and all which may follow, deals with those unconventional methodologies that are the result of clever minds trying to solve special problems they encountered in their pursuits. Contrastingly, in more cases than not although they did not derive any fair financial benefits for themselves, however, left behind a wealth of ideas for the rest of us to ponder and follow. Here you will find some of those ideas.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C634

CEU Course Title: Grand Central: Grand by Design

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: “In a New York Minute” / “Like Grand Central Station” / “Rolling out the Red Carpet”

All of these terms, now integral to the modern English language, have their origin in New York City’s “Gateway to a Continent” – Grand Central. A “New York Minute” can be measured from without on the beautiful Tiffany clock at the base of “Transportation” – the heroic sculptural group atop the 42nd Street facade or from within, on the four-faced opalescent “Ball Clock” crowning the Main Concourse’s information kiosk. In its heyday, the equivalent of the entire population of the United States passed through its doors and up and down its gently sloping ramps in the course of a year thus was the crowded, busy place – no matter where in the world, “like Grand Central Station.” “Rolling out the red carpet” meant only one thing at Grand Central, quite literally. From Track 28, an overnight journey to Chicago on the Central’s flagship 20th Century Limited began with rolling out a specially woven, platform-length embroidered red carpet for the rich and famous to tread upon before boarding the legendary train.

The story of Grand Central began as a result of a ban against steam locomotives running on the streets of New York City which was concentrated on the southern-end of Manhattan Island in the early 19th Century. After “assimilating” three railroads into the New York & Hudson River Railroad (later renamed the New York Central Lines) during the Civil War, “Commodore” Cornelius Vanderbilt consolidated his Manhattan operations on an expanded parcel of land he had initially purchased as a yard and maintenance facility at 42nd Street – the southernmost extent to which the city fathers would allow his steam locomotives to operate. In 1871, the first incarnation of “Grand Central” opened in a French Empire style, three-story L-shaped “Head House” with an adjoining train yard/shed: Grand Central Depot. Horse-drawn trolleys would take passengers to points further south on the island since the steam engines were permitted to go no further. The 600-foot wide train yard extending well north of the depot and grade level tracks proved both dangerous and at odds with the city’s well thought-out grid plan. A clarion call of opposition forced the Commodore to sink the tracks below Fourth Avenue (now Park Avenue) and bridges would permit an unimpeded flow of cross-town traffic.

By the end of the century, the volume of passenger traffic to/from Grand Central had increased by 400%. In 1885, an Annex added several much needed tracks and platforms, but by the 1890s, it was insufficient to handle the ever increasing traffic. From 1898 to 1900, the original three-story, dysfunctional depot was transformed into a six-story state-of-the-art Station, thus its second incarnation as Grand Central Station. Even so, insufficient capacity and steam locomotives remained the two main long-term problems facing Grand Central and the railroads serving it. The Central’s Chief Engineer – William J. Wigus, would solve both problems simultaneously. The new technology of electric traction would allow trains to travel below ground with no harmful effect thus eliminating the need for steam-powered locomotives. The sale of “air-rights” would pay for electrification of the Central’s lines, modernization of equipment, yard expansion and a new terminal featuring underground levels using a “loop” track layout and separate local/long-distance concourses. The result was the third and final incarnation: Grand Central Terminal. It would face decline and neglect in the post-WWII years and nearly met the fate of its cross-town rival – Pensylvania Station, but an heroic effort to both save and revitalize the great edifice bore fruit by the end of the 1990s. As such, Grand Central remains the pulsing heart of the great city it has served so well for over a century.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C634W

CEU Course Title: Grand Central: Grand by Design (Live Webinar)^{PE, RA, AIA HSW}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $440

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C635

CEU Course Title: The Checkerboard Building System

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: A large number of building systems have come and gone since the Operation Breakthrough initiative was launched in the late 1960’s by the Federal Housing and Urban Development (HUD). Such an initiative promoted a large degree of enthusiasm and motivated the creativity of the most advanced minds of the time within the construction industry. Thinking in retrospect, the author had the good luck and the opportunity to work on the development of four of those systems and in order to be effective in his job, he had to become thoroughly familiar with all the ideas that came up in the public arena.

The explosion of ideas generated a momentum that extended well into the 1970’s and 1980’s and brought us to compete with the more experienced engineers and builders of Eastern Europe.

After examining all the systems presented at the conclusion of Operation Breakthrough and all which followed during the next forty years, the author is revealing in this course what, in his opinion, is the best building system of all times: The Checkerboard Building System.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C636

CEU Course Title: Vegetation Management at Levees, Floodwalls, and Dams

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This course provides guidelines to assure that landscape planting and vegetation management provide aesthetic and environmental benefits without compromising the reliability of levees, floodwalls, embankment dams, and appurtenant structures. The dimensions of the vegetation-free and root-free zones defined in this document provide the minimum acceptable buffer between vegetation and flood damage reduction structures.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C637

CEU Course Title: The Panama Canal: A Land Divided, A World United

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: The plan was nearly as old as the founding on the “New World” itself; connect the two great oceans of the world through the narrow Isthmus of Panama via a sea-level canal and open a “passage to India,” first imagined by Christopher Columbus. On paper, it appeared to be a straightforward task, but the reality would prove quite different. First investigated by the Spanish crown for the purpose of transporting their prized gold via ship directly from Peru, on the Pacific-side, through an inter-oceanic canal, to the Atlantic-side, and home to Spain, the dream proved undoable for technical, political, social and even religious reasons – but the “Grand Plan” remained in the minds of men.

By the early 19th Century, with advances in science and technology, the centuries-old scheme for a sea-level canal was revived. The Isthmus had long been used as a “land bridge” – a short-cut for transit from one ocean to the other via jungle trails and the tempermental, but navigable, Rio Chagres. The United States first became interested in an Isthmian canal in the 1830s in consideration of its “Manifest Destiny” to be a bi-coastal nation and the Monroe Doctrine, which declared this side of the pond off-limits to European expansion. With the founding of gold in California in 1848, trans-Isthmian business was never better and, in 1855, the Panama Railroad – an American effort, opened for business with much acclaim and success. Surely if a railroad could be carved from ocean-to-ocean through mountains and jungles, a canal could as well. Such was the common wisdom at the time.

The year 1869 saw two significant events; the completion of the trans-continental railroad linking the Atlantic and Pacific coasts of the United States and the completion of the Suez Canal, both eminently successful ventures. With his victory at Suez behind him, “La Grand Francaise” (The Great Frenchman) – Ferdinand de Lesseps’ next challenge would be in Panama. Ultimately, the French effort would fail for many reasons - not least of all was the horrific death-rate among the workforce due to tropical disease. When Theodore Roosevelt became POTUS, he realized if the U.S. was to be a great power, it first must be a great naval power A canal linking the two oceans would make this dream a practical reality and lessons learned from the Spanish-American War would reinforce his, and others, belief in the “Mahan Doctrine.” So it was that America – the New World, would succeed where the French – the Old World, had failed making the United States a player on the world stage for the first time. The Panama Canal immediately became a crossroads of world commerce, even today expanding to meet the challenges of the 21st Century.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C637W

CEU Course Title: The Panama Canal: A Land Divided, A World United (Live Webinar)^{PE, RA, AIA HSW}

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $440

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C639

CEU Course Title: PCBs in Building Materials – Into the Limelight

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: In this six (6) hour course students will learn about PCBs in building materials, their hazards, the regulations that apply to PCB building materials and a new USEPA interpretation that could make remediation and disposal easier. In addition, students will learn about the history of PCBs, different building products that are known to contain PCBs, sampling methods, laboratory analysis and an overview of remedial methods. The information is provided in a Microsoft Powerpoint presentation handout and EPA reference documents and will help further understand the topic, its issues, and the regulations.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C640

CEU Course Title: An Introduction to Bearing Capacity Analysis

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to methods for analysis of soils and rock to determine load bearing capacity. Stresses transmitted by a foundation to underlying soils must not cause bearing-capacity failure or excessive foundation settlement. The design bearing pressure equals the ultimate bearing capacity divided by a suitable factor of safety. The ultimate bearing capacity is the loading intensity that causes failure and lateral displacement of foundation materials and rapid settlement. The ultimate bearing capacity depends on the size and shape of the loaded area, the depth of the loaded area below the ground surface, groundwater conditions, the type and strength of foundation materials, and the manner in which the load is applied.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C641

CEU Course Title: An Introduction to Field Explorations for Foundations

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Field explorations of existing soil and rock conditions are essential before undertaking design of foundations for buildings and structures. This course introduces you to investigational programs for surface examination including documentary evidence, field reconnaissance, and local experience, as well as preliminary and detailed subsurface exploration.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C642

CEU Course Title: IRT: New York’s First Subway

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: In 1898, the consolidation of the City of New York – with Manhattan at its center and the outer boroughs of Brooklyn, Queens, the Bronx and Staten Island surrounding it (to the north, south and east) took place. It had started as a small Dutch settlement at the southern tip of Manhattan Island and spread steadily northward in the centuries that followed, becoming one of the major cities of the world by the time of consolidation. In 1883, the Brooklyn Bridge opened providing the physical link to unite the separate cities of New York and Brooklyn, allowing consolidation to occur. The railway that traversed the bridge to terminals on either side provided dependable connections between home and workplace. However, conditions in crowded Manhattan still demanded more be done to relieve the congestion on the crowded streets.

Surface and elevated lines that could once handle the traffic demands were overburdened in New York City’s post-Civil War boom years. London had one, Paris too and even rival Boston – time had come for the country’s greatest city to have a “Subway” (underground railway) of its own. Alfred Ely Beach laid claim to having built the first subway in New York – a pneumatic line that ran for a few blocks under Broadway, but it ultimately failed and was forgotten. It would be Mayor Abram S. Hewitt with the able assistance of the New York Chamber of Commerce that would provide the means by which the great city could/would build a Subway; retaining municipal ownership while transferring all the financial risk. The latter would fall on the shoulders of financier August Belmont, Jr. and General Contractor John B. McDonald, for the most part.

Imagine the letter “Y” with an extended tail terminating at Brooklyn’s Atlantic and Flatbush Avenue/s, the base of the Y representing the “Main Line” in Manhattan (City Hall Park to 103rd Street), the upper left leg of the Y extending to Kingsbridge in the Bronx and the upper right leg extending to Bronx Park and you’ll have a pretty good idea of the Interborough Rapid Transit Company’s (IRTC) original route. It included “cut and cover” tunnels made of steel and/or reinforced concrete, concrete lined deep tunnels, steel viaducts and sub-aqueous tunnels. The maze of pipes, conduits, sewers etc., disruption to surface traffic and several deadly accidents aside, the Subway – begun in 1900, was completed on schedule (4.5 years later) on October 27th 1904. The subway immediately allowed the city to expand northwards and in the ensuing years, hundreds more miles of track were added to the system. But it all began with IRT: Interborough Rapid Transit.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C643

CEU Course Title: An Introduction to Foundations on Fill and Backfilling

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Foundations may be constructed on fills and backfilled material. Fills may include conventional compacted fills; hydraulic fills; and uncontrolled fills of soils or industrial and domestic wastes, such as ashes, slag, chemical wastes, building rubble, and refuse. Properly placed compacted fill will be more rigid and uniform and have greater strength than most natural soils. Hydraulic fills may be compacted or uncompacted and are an economical means of providing fill over large areas. Except when cohesionless materials, i.e., clean sands and gravels, are placed under controlled conditions so silty pockets are avoided and are compacted as they are placed, hydraulic fills will generally require some type of stabilization to ensure adequate foundations.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C644

CEU Course Title: An Introduction to Foundations in Areas of Significant Frost Penetration

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Areas of significant frost penetration may be defined as those in which freezing temperatures occur in the ground to sufficient depth to be a significant factor in foundation design. These areas may be further characterized as seasonal frost and permafrost zones. Freeze-thaw temperature changes can exert major and potentially destructive forces on the foundations of structures. This publication discusses planning, design and construction methods for buildings and other infrastructure that can mitigate these forces in areas of significant frost penetration.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C645

CEU Course Title: An Introduction to Retaining Walls and Excavation Support Systems

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Retaining walls must be designed so that foundation pressures do not exceed allowable bearing pressures, wall settlements are tolerable, safety factors against sliding and overturning are adequate, and the wall possesses adequate structural strength. Methods for evaluating earth pressures on retaining walls and design procedures are summarized herein for cohesionless backfill materials, which should be used whenever practicable.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C646

CEU Course Title: Rockefeller Center: City Within A City

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: “...They all laughed at Rockefeller Center now they’re fighting to get in...”

These lyrics to a song Fred Astaire sang in the 1937 Hollywood musical entitled: Shall We Dance, pretty well sum up the story of Rockefeller Center. Conceived in the heyday of the 1920s economic boom but built in the depths of the Great Depression, critics scoffed at the idea of such a large commercial project – the largest ever conceived, saying it was a “profitless pit” for Mr. Rockefeller and his family fortune. They may have had a point in 1930, but by 1937 when these words were first sung, Rockefeller Center had proved the skeptics wrong and indeed, the public and corporate America was rushing, if not fighting, to “get in.” The annual lighting ceremony of the communal Christmas tree in front of “30 Rock” has become a New York City tradition and the tree itself the focus of the holiday season, attracting tourists and native New Yorkers alike.

By January 1941 the complex was near full occupancy with the likes of the Radio Corporation of America (RCA), the National Broadcasting Company (NBC), American Rubber Co., Eastern Airlines, Shell Oil and the Associated Press as prime tenants. It was the greatest attraction in the land, even surpassing Niagara Falls as a tourist destination. Opened in 1932, Radio City Music Hall - with the world’s largest theater - had become the “Showplace of the Nation.” First conceived as a joint-venture to bring the Metropolitan Opera to a worthy home and serve as centerpiece to a retail and commercial complex, “Black Tuesday” (October 29th 1929) ended that dream, but not the idea of a “city within a city” and the desire to put the scores of unemployed back to work. A highly moral man, J.D. Rockefeller, Jr. believed no man was owed a living, but every man had a right to make a living. With Rockefeller Center, he would live his ethos.

The twelve-acre site known as “The Upper Estate” had become the property of Columbia University as part of a land grant from the State of New York in 1810. By the 1920s, the land was quite valuable and Columbia was ready to cash-in. With the depression came an abandonment of the opera project and a fleeing of financiers. Heir to the great Standard Oil fortune, John D. Rockefeller, Jr. went it alone selling his own stock at a significant loss to personally finance the construction. Without his “altruism and hard cash,” Rockefeller Center would simply not exist. Aside from the great Art Deco architecture, the complex is an open-air museum featuring some of the greatest artworks of the period by the top artists of the day, both within and without. For this, an additional five percent was added to the cost of the complex to “make it beautiful.”

Thank you Mr. Rockefeller.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C647

CEU Course Title: An Introduction to Seepage and Drainage

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: This course covers surface erosion, and analysis of flow quantity and groundwater pressures associated with underseepage. Requirements are given for methods of drainage and pressure relief. Control of soil erosion must be considered in all new construction projects. Seepage pressures are of primary importance in stability analysis and in foundation design and construction. Frequently, drawdown of groundwater is necessary for construction. In other situations, pressure relief must be incorporated in temporary and permanent structures. For erosion analysis, the surface water flow characteristics, soil type, and slope are needed. For analysis of major seepage problems, determine permeability and piezometric levels by field observations.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C648

CEU Course Title: An Introduction to Settlement and Volume Expansion in Soils

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course concerns (a) immediate settlements, (b) long-term settlements, (c) rate of settlement, (d) criteria for tolerable settlement, (e) methods of reducing or accelerating settlements for saturated fine-grained soils and (f) methods for controlling and/or estimating heave in swelling soils. Procedures given are for fine-grained compressible soils as well as for coarse-grained soils. The settlement of saturated cohesive soil consists of the sum of three components; (1) immediate settlement occurring as the load is applied, (2) consolidation settlement occurring gradually as excess pore pressures generated by loads are dissipated, and (3) secondary compression essentially controlled by the composition and structure of the soil skeleton. The settlement of coarse-grained granular soils subjected to foundation loads occurs primarily from the compression of the soil skeleton due to rearrangement of particles. The permeability of coarse-grained soil is large enough to justify the assumption of immediate excess pore pressure dissipation upon application of load. Settlement of coarse-grained soil can also be induced by vibratory ground motion due to earthquakes, blasting or machinery, or by soaking and submergence.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C649

CEU Course Title: An Introduction to Spread Footings and Mat Foundations

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides an introduction to the design of spread footings and mat foundations for buildings and other structures such as towers. When required footings cover more than half the area beneath a structure, it is often desirable to enlarge and combine the footings to cover the entire area. This type of foundation is called a raft or mat foundation and may be cheaper than individual footings because of reduced forming costs and simpler excavation procedures. A mat foundation also may be used to resist hydrostatic pressures or to bridge over small, soft spots in the soil, provided the mat is adequately reinforced.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C650

CEU Course Title: Soil Identification by Visual-Manual Methods

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two hour online course discusses methods for the identification and description of soils based on visual and manual examinations. The methods are used not only for soil identification in the field but also in the lab or office. The equipment is minimalized to items such as a pocket knife, magnifying glass, scale and some hydrochloric acid. Values determined by visual-manual methods are approximate and have subtle differences from lab classifications. However they are meaningful and good indications of existing soil properties.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C651

CEU Course Title: Tornado Resistant Homes

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: There is this false belief that tornadoes are such an overwhelming act of Nature that there is nothing that can be done to stand against their fury, therefore, we must accept all the resulting destruction and loss of life as an irremediable occurrence.

In this course we will see how all those beliefs are completely wrong and unfounded. We know how to design and build homes which are tornado resistant, all we need to do is change the way we look at things and the rest will fall in place accordingly. This course will show you how, in a challenging and provocative way.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C652

CEU Course Title: An Introduction to Deep Foundations

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will provide you with an introduction to deep foundations. A deep foundation derives its support from competent strata at significant depths below the surface or, alternatively, has a depth to diameter ratio greater than 4. A deep foundation is used in lieu of a shallow foundation when adequate bearing capacity or tolerable settlements cannot be obtained with a shallow foundation. The term deep foundation includes piles, piers, or caissons, as well as footings or mats set into a deep excavation. This publication discusses problems of placing footings and mats in deep excavations and design of drilled piers. Drilled piers (or caissons) are simply large-diameter piles, but the design process is somewhat different. An arbitrary distinction between a caisson and pier is that the caisson is 30 inches or more in diameter.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C653

CEU Course Title: An Introduction to Railroad Trackage

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This publication provides an introduction to design of railroad trackage. Included are roadways, ballast, ties, rails, track grade, turnouts, crossovers, highway crossings, sidings, warehouse trackage, track scales, and yards.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C654

CEU Course Title: Landfill Gas Collection O & M

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course provides criteria and general guidance for O & M of landfill gas collection and treatment systems. It provides info about monitoring procedures, equipment, frequency of monitoring, and emergency services. Also considered are problem areas and corrective measures to adjust system operations. The regulatory requirements and summary of applicable regulations are also discussed.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C655

CEU Course Title: An Introduction to Earthwork for Foundations

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides an introduction to earthwork for foundations. In general, excavation for subsurface structures will consist of open excavation and shaft and tunnel excavation. Where excavation to great depths is required, a variety of soils and rock may be encountered at a single site. Soils may range through a wide spectrum of textures and water contents. Rock encountered may vary from soft rock, very similar to a firm soil in its excavation requirements, to extremely hard rock requiring extensive blasting operations for removal. Groundwater may or may not be present. The groundwater conditions and the adequacy of groundwater control measures are important factors in excavation, in maintaining a stable foundation, and in backfilling operations. The extent to which groundwater can be controlled also influences the slopes to which the open excavation can be cut, the bracing required to support shaft and tunnel excavation, and the handling of the excavated material.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C656

CEU Course Title: Road to Everywhere: The Eisenhower Interstate Highway System

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: "See a need, fill a need"

So goes an old adage. At the end of WWII, there were about 30 million cars on American roads. By the early 1950s, there were over 50 million. Though automobile ownership was growing exponentially in the post-war years, the quality and quantity of good roads was not. Delayed first by the depression, then the war years, America’s need for roads – especially in urban areas, was acute and needed filling. Perhaps then it was fortuitous that in the spring of 1919, Lt. Colonel D.D. Eisenhower of the U.S. Army Tank Corps volunteered as an observer in an experimental trans-continental convoy of Army trucks. For 29 yo Ike, “The Old Convoy” was an enlightening experience, to say the least, for the future five-star general and POTUS. A generation later, as supreme allied commander, General Eisenhower took note of the speed by which the advance into Germany progressed thanks to the Autobahn. It was clear to him that an interconnected network of high quality roads held significant strategic advantages for a nation - both in war and peace.

Another young Army officer and future POTUS saw the advantages of good highways. So impressed was Captain of Artillery Harry S. Truman by the excellent French roads he traveled over during the war (as compared to the rutted dirt roads back home in Missouri), that he held a life-long interest in road building and, as POTUS, tried to get the Interstate Highway System - first conceived during the Roosevelt Administration (for its “make work” attributes, aside from the need for the roads themselves), built. Alas, shortages of materials, equipment, trained engineers, political turf wars and the Korean War would get in the way. However, by the time Ike assumed office, the stage was set for a 40K mile network that would truly make the United States “United.” It would be the most ambitious construction project ever conceived by man; dwarfing the Panama Canal and Hoover Dam in shear scope, cost and duration. There was no longer a debate as to whether or not the Interstate System was necessary – anyone who owned a car knew that, especially those millions of Americans who had abandoned the central cities for the “good life” in suburbia.

During the first two decades of the 20th Century, the automobile was on the rise, but still a novelty. The Mexican Incursion of 1916 would be the first large scale use of motorized vehicles by the military, though the poor roads took their toll on them. With America’s entry into WWI, trucks rather than horses would bear the brunt of moving men and materials, but it proved an ordeal just to get the trucks to ports of embarkation. Henry Ford’s Model T of 1908 put America on wheels, but without good roads there was nowhere to go. After WWI, it was clear the Federal Government needed to get involved both from a fiscal and leadership point-of-view. Thus was formed the Bureau of Public Roads and many years of legislation and debate which ultimately led to the “Federal Interstate Highway Act of 1956.” It was to be built at a time when America itself was in transition and it would not be without its share of critics, conflict and corruption, but no one could doubt the transformation the IHS brought about – then and now.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C657

CEU Course Title: Introduction to Mathcad Prime

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $145

PDH Course Description: Mathcad is a powerful tool for solving and visualizing mathematical and engineering problems. Its flexible calculation and documentation environment is recognized as the easiest to use GUI-based math software to document and compute an engineering problem with mathematical notation. As the second generation of Mathcad, Mathcad Prime is more intuitive and easier to use than its predecessor. It provides verification, validation, documentation and re-use of engineering calculations. In this lesson, you will learn the new features and functions of Mathcad Prime, including ribbon-style interface, symbolic processors and spec tables.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C658

CEU Course Title: UNDERGROUND: How The TUBE Shaped London

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Great Britain may have had an empire upon which the sun never set in the 19th Century, but it would be hard to be convinced of its greatness if you lived or worked in the dirty, crowded, noxious crime-ridden capital: London. The principal city of the far-flung British Empire was concentrated in the City of London with the River Thames forming a north-south divide serving the “Pool of London” – at the time the greatest port in the world. Narrow streets teeming with people, horse carts/buses, wagons, cabs and even flocks of sheep made getting from one place to another an ordeal, to say the least. In the mid-1830s, the first suggestion of an underground railway was voiced, but nothing would happen for nearly twenty years.

Begun in 1825 by engineer Marc Brunel and completed in 1843 with the able assistance of his son Isambard Kingdom Brunel, the Thames Tunnel was the world’s first sub-aqueous tunnel joining Rotherhithe to Wapping on opposite shores of the Thames. Though it took eighteen years and a fortune to complete and served only pedestrians and horse-drawn carriages at first, it proved that despite the difficulties encountered, geographical obstacles like rivers could be overcome with tunnels (in 1869, the Thames Tunnel would become part of the East London Railway which linked Whitehall and New Cross). The stage was now set for a true underground railway to serve London. Conceived in 1851 and not completed until 1863, the Metropolitan Railway (a.k.a. “The Met”) would be the world’s first subterranean railway serving Paddington at its western-end and Faringdon Street at its eastern-end, with five stations in between.

The Met would be the world’s first true underground railway which Londoner’s labeled “The Tube” almost immediately (due to the cylindrical shape of the iron tunnels). It was served by “smokeless” condensing steam engines but even so, the atmosphere in the stations was less than pleasant. Despite its shortcomings, the public flocked to the Underground for relief from the overhead traffic. Additional lines would follow using deep tunneling techniques rather than the Met’s “cut and cover” technique (which caused terrible surface congestion). In 1890, the City & South London Railway introduced electric locomotives to the growing network. In the years that followed, existing lines would be expanded and new lines created. London Underground currently includes eleven lines, with 270 stations. The latest – the Crossrail project, will link Berkshire and Buckingham-shire via Greater London to Essex with 42 km (26 miles) of new tunnels. Though it’s no longer the largest and/or busiest “subway” system in the world, it was the first setting standards still followed (and admired) around the world.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C658W

CEU Course Title: UNDERGROUND: How The TUBE Shaped London (Live Webinar)^{PE, RA, AIA HSW}

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $275

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C659

CEU Course Title: An Introduction to Geotextiles in Erosion Control

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to geotextiles made from polypropylene, polyester, polyethylene, polyamide (nylon), polyvinylidene chloride, and fiberglass. You will learn about their erosion control applications. Erosion is caused by a group of physical and chemical processes by which the soil or rock material is loosened, detached, and transported from one place to another by running water, waves, wind, moving ice, or other geological sheet and bank erosion agents. Clayey soils are less erodible than fine sands and silts. You will learn about geotextile applications in bank erosion, runoff collection, diversion ditches and sediment control.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C660

CEU Course Title: An Introduction to Geotextiles for Soil Wall Reinforcement

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides an introduction to geotextile reinforced soil walls. Soil, especially granular, is relatively strong under compressive stresses. When reinforced, significant tensile stresses can be carried by the reinforcement, resulting in a composite structure which possesses wider margins of strength. This extra strength means that steeper slopes can be built. Geotextiles have been utilized in the construction of reinforced soil walls since the early 1970’s. Geotextile sheets are used to wrap compacted soil in layers producing a stable composite structure. Geotextile-reinforced soil walls somewhat resemble the popular sandbag walls which have been used for some decades. However, geotextile- reinforced walls can be constructed to significant height because of the geotextile’s higher strength and a simple mechanized construction procedure.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C661

CEU Course Title: An Introduction to Principles of Pavement Drainage

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to principles of pavement drainage. Water has a detrimental effect on pavement performance, primarily by either weakening subsurface materials or erosion of material by free water movement. For flexible pavements the weakening of the base, subbase or subgrade when saturated with water is one of the main causes of pavement failures. In rigid pavement free water, trapped between the rigid concrete surface and an impermeable layer directly beneath the concrete, moves due to pressure caused by loadings. This movement of water (referred to as pumping) erodes the subsurface material creating voids under the concrete surface. In frost areas subsurface water will contribute to frost damage by heaving during freezing and loss of subgrade support during thawing. Poor subsurface drainage can also contribute to secondary damage such as 'D' cracking or swelling of subsurface materials.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C662

CEU Course Title: Stairs & Stairways

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: As an engineer this course will teach you all you need to know about stairs and stairways, from the basics of treads and risers in stair planning to the sophisticated and exotic stairways you see in the old movies and the sumptuous cruise ships. If you are an engineering consultant to a high scale architectural firm, you do not have to be concerned with the convoluted stair design they may come up with next time, because here you will find all the way from the standard straight stair to the execrating helical stairs.

We will tell you all the good and the bad aspects about stairs. Moreover, we will also show you which shortcuts are valid and which ones you should avoid to preserve and protect your hard earned good image and reputation.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C663

CEU Course Title: Force Main Rehabilitation

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: The U.S. Environmental Protection Agency’s (USEPA) Sustainable Water Infrastructure Initiative is committed to conducting research to improve and evaluate innovative technologies that can reduce costs and increase the effectiveness of the operation, maintenance, and renewal of aging wastewater conveyance systems. This research is intended to assist in the implementation of Clean Water Act and Safe Drinking Water Act requirements; to help states meet their programmatic requirements; and to assist utilities to more effectively implement comprehensive management of wastewater treatment and conveyance systems. It is aimed at encouraging the introduction of new and improved technologies into the US marketplace for wastewater rehabilitation, which will aid utilities in providing reliable service to their customers and meeting their statutory requirements.

Force mains that carry sewage flows under pressure represent a special set of challenges for sewer rehabilitation. Force mains are constructed of materials which are susceptible to both internal corrosion from the sewage flow (liquid and gaseous states), as well as external corrosion due to the environment in which the pipe is buried. Historically, the most common renewal technology employed has been to replace the main using open cut construction. Part of the reason for that choice has been a lack of rehabilitation technologies appropriate for sewer force mains. There is a wealth of technologies available for gravity sewers, but the field has been limited for pressurized systems. Fortunately, that situation is changing as more vendors recognize the growing opportunity in sewer force main rehabilitation. The other reason for replacement is that sewer force mains tend to have a fairly high consequence of failure. A rupture of a sewer force main could release millions of gallons of raw sewage into the environment posing significant health risks to the general public and significant impacts to the environment. As some of the newer rehabilitation technologies develop a positive track record of use in sewer force mains and confidence in their design approach and installation process strengthens, more utilities are willing to consider these technologies as potential renewal solutions.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C664

CEU Course Title: An Introduction to Industrial Wastewater Collection and Treatment

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides and introduction to industrial wastewater collection and treatment. Industrial waste should be collected in a manner that avoids unsafe conditions to personnel, equipment, and facilities. Industrial wastes should either be pretreated sufficiently to be accommodated in a domestic wastewater collection and treatment system, or provided with a separate collection and treatment system. Bench scale or pilot plant treatability studies to evaluate the effectiveness of the proposed physical, chemical, or biological unit processes may be needed for design of industrial waste treatment facilities. These studies should be conducted on the waste stream, if available, or on an equivalent waste stream at another facility. As a minimum, jar tests should be conducted prior to chemical process design to determine the reactor design criteria, process control and operating strategy, sludge production, and sludge characteristics. Using new membrane technologies, consideration must be made for brine generation that can be nonhazardous and discharged directly to a publicly owned treatment works (POTW). Pilot and bench scale studies should simulate the complete series of proposed unit process treatment steps using the same wastewater sample. This will identify any adverse effects of upstream treatment processes on subsequent treatment steps.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C665

CEU Course Title: An Introduction to Oily Wastewater Collection and Treatment

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides an introduction to oil wastewater collection and distribution. Oily wastewater typically is found aboard ships, and at seaports, airports, fuel farms, and industrial facilities. Section 311(b)(3) of the FWPCA prohibits the discharge of oil in harmful quantities into or upon the navigable waters of the United States. As indicated in the Title 40 CFR Part 110, Discharge of Oil, discharges in quantities that violate applicable water quality standards and cause a visible sheen upon the water are considered harmful. Treatment of oil discharges or oily wastes is frequently required.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C666W

CEU Course Title: Fossil Fuels and Air Pollution (Live Webinar)^PE

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $110

PDH Course Description: Fossil fuels such as coal and oil have played an important role in the human civilization and industrial revolution. However, the excessive consumption of fossil fuels in the last century has caused adverse health and environmental effects, from aggravated asthma to devastating acid rain. In this webinar, we will discuss the pros and cons of using fossil fuels, air pollutants from burning fossil fuels, and the alarming phenomena such as smog, ozone depletion and acid rain. We will also examine the alternative, renewable energy sources that are available to replace the fossil fuels.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. All quiz questions are reviewed during the webinar.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C667

CEU Course Title: An Introduction to Control and Chemical Feeding for Wastewater Treatment

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This publication contains criteria on metering, instrumentation, controls, and chemical feeding devices used in wastewater disposal systems. Specific design problems may require departures from these practices; therefore, use these criteria with discretion. For example, use of computers and microprocessors for data logging, indication, and process control is considered an emerging technology. This technology is presently primarily applicable to large wastewater treatment plants with adequately trained staff to maintain the hardware (greater than 10 Mgd size). However, improvements in electronics, hardware, software, and sensing devices (primarily sensing elements) will make this technology more desirable for smaller plants. Detailed information is not included for such emerging technology because of its state of rapid change and because additional development and application experience need to occur before application to the smaller naval facilities is justified.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C668

CEU Course Title: Mighty Mac: Bridging the Mackinac Straits

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Many said it would be impossibile; the geography and climatic conditions of the Straits of Mackinac separating the upper and lower peninsulas of the State of Michigan were too difficult to overcome. Certainly the need for a bridge existed and calls for one started in the 1880s, especially after the Brooklyn Bridge (1883) linked the separate cities of Brooklyn and New York across the wide East River. As well, with Mackinac Island becoming a seasonal vacation spot in the late 19th Century, the need for a bridge attracted powerful advocates. However, it would be the post-WWI boom in automobile ownership that would make a bridge a priority. During the fall deer hunting season, traffic would backup for many miles at the Mackinac City ferry dock; waiting impatiently for their turn to be transported by car ferry to St. Ignace - on the opposing north shore of the Straits - and the wilderness of the upper peninsula beyond.

Additional ferry service helped, but still the problem persisted becoming chronic as car ownership swelled, particularly in the post-WWII era. It would be the experience of a St. Ignace native one frigid winter’s day that would make all the difference. A 30yo attorney at the time, Prentiss M. Brown needed to be in Lansing, Michagan to argue a case before the State Supreme Court. To get there, he needed to catch a train in Mackinac City, but the ferries were ice-bound in the frozen Straits – a common occurrence in winter. Desperate to get across, he tried walking over the ice but by the time he reached the other side many hours later, his train had left. That experience would stay with him and convince him unconditionally of the need for a bridge across the Straits. As a U.S. Senator from the great State of Michigan in later years, he would work tirelessly and selflessly to see the bridge built, earning for himself the well-deserved title: “Father of the Mackinac Bridge.”

A causeway had been constructed (1939-1941) from the St. Ignace shore extending 4,200-feet into the Straits in anticipation of a bridge. December 7th 1941 put those plans on hold for the duration of WWII, but the dream of a bridge remained alive – especially in the mind of one the 20th Century’s greatest bridge engineers: Dr. David B. Steinman. By the early 1950s, Steinman had provided a plan for a five-mile long bridge including a 3,800-foot (main-span) suspension bridge with multiple truss spans that would link the two peninsulas permanently. The bridge would be designed to resist all ice pressures and wind forces – and then some. Financing the bridge was the next hurdle, but with the successful sale of revenue bonds secured, the construction of the bridge was assured. It took four construction seasons and the lives of five workmen, but the great bridge opened for business the first day of November 1957. Ever since, it has served the people of Michigan well, uniting a formerly geographically divided state and serving as the crowning achievement of D.B. Steinman’s long and distinguished career.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C670

CEU Course Title: Treatment Technologies for Contaminated Soils

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C671

CEU Course Title: Biological Treatment of Contaminated Soils

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course serves as general guide for the treatment of contaminated soils. The course documents are intended to aid in the selection of remedial actions and treatment of hazardous waste contaminants by various biological methods or combinations of them. The biological treatment methods discussed include bioventing, phytoremediation, biopiles, composting, slurry bioreactor, biosparging and constructed wetlands. Treatment methods for contaminated groundwater are also discussed. Several biological methods used for soils are applicable for treating contaminated liquid. Remedial actions must comply with federal and state regulations. The text provides web links and references for additional information.

State and federal regulations have to be complied with at hazardous and toxic waste sites in order to remove any threat to human health, welfare or to the environment. Hazardous and toxic waste includes hazardous substances and pollutants. Among the substances are heavy metals, including lead, cadmium and mercury and PCBs, dioxins, chlorine, sulfur, potassium and explosives. Bioslurry Reactors and other bioremediation methods discussed can be used to decontaminate soils prior to final disposal and reduce the land needed for disposal.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C672

CEU Course Title: Concrete Repair Methods

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: We have said repeatedly that concrete is the king of construction materials and we have praised it innumerous times for its exceptional qualities. Unfortunately, before concrete is put in service it has to go through scores of hands, some with the proper expertise and others without it. Further said, it only takes one pair of those hands to compromise the material’s quality.

The mix has to be adequately selected and designed, batched, transported, conveyed, formed, poured, compacted, finished, cured and stripped, in order to become integrated with the structure it was meant to be part of. In that long process anything can happen tending to diminish those qualities we so highly speak about.

Any mishandling in those above described steps in the production process could be the cause of latent defects that reduces the life and performance of the material. Of course, many of those problems as they present themselves down the road in the life of concrete can in many cases be corrected to give the material a deserved second chance. That is why this course has been created, just to show in a comprehensive manner, the repair methodologies available to everyone in the industry.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C673

CEU Course Title: ITS and Privacy Issues: Collect the Data and They Will Come

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Intelligent Transportation System (ITS) project developers must be aware that once they collect personally-identifiable information (for example, vehicle location, vehicle movement, and occupants’ identity) for use in an ITS application, law-enforcement agencies or parties engaged in civil litigation may want to use the information for their own, quite different purposes. “Collect the data and they will come” describes the situation. The danger for the ITS project is that use of the data by outsiders may generate a public backlash or possibly civil-liberties litigation that could cause the entire project to be cancelled.

This course discusses legal and political principles that should be taken into consideration in ITS design, from initial concept through implementation. Specific examples mentioned are automated enforcement of traffic laws (for example, red-light cameras), vehicle miles traveled taxes, electronic tolling systems, electronic enforcement of graduated drivers licenses (intended especially for teenage drivers), and—dating to a period before the introduction of ITS—the civil-liberties issues arising from the government mandate of seat-belt ignition interlocks. Without knowledge of the legal framework that applies to emerging technology, ITS developers set themselves up for frustration as ideas that appear flawless in an engineering office may become controversial when they reach the implementation stage. The understanding of privacy both as a political concept and a legal protection provides the foundation for future ITS progress, allowing new technologies to be developed in ways that will gain public acceptance and avoid privacy or civil-liberties objections.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C674

CEU Course Title: Othmar Ammann and the Great Gray Bridge

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: It was the most important bridge of the 20th Century, not because it ended the island of Manhattan’s isolation from the rest of the continent forever (it did just that) but, rather, because it would enable all the “unbridgeable” water gaps – from San Francisco Bay, to the Mackinac Straits and even the Inland Sea of Japan – to be bridged by a long-span suspension bridge in its aftermath. First formulated in Austria by reinforced concrete expert Joseph Melan, “Deflection Theory” was introduced to America by a Latvian immigrant named Leon Moisieff. A brilliant mathematician, Moisieff extrapolated the theory’s principles into a series of mathematical formulas that could be applied to the design of long-span bridges – just like the one needed to bridge the Hudson River between Fort Washington (NY) and Fort Lee (NJ).

In the slender design of the Manhattan Bridge (1909), Moisieff first applied Deflection Theory to a suspension bridge’s supersturcture, saving hundreds of tons of steel that would have been otherwise necessary using traditional design methods (with significant cost savings the bonus). For the 3,500-foot main span required of a Hudson River bridge, a stiffening system eleven stories high weighing from thirteen to fourteen thousand pounds per foot would have been required using traditional methods. Designer Othmar Ammann gambled, applying Moisieff’s formulations to a bridge more than double the main span of any bridge then in existence. Fortune favors the bold and Ammann’s bold gamble paid off handsomely. The sleek upper deck of the first phase of construction (the lower deck would be added in 1962) weighed only 1,100 pounds per foot while the bridge itself was completed well ahead of schedule and a million dollars below budget. The engineering world took notice and was suitably impressed, not only by the bridge itself but also by Ammann; the brilliant, modest “man of genius.”

The George Washington Bridge was not only an edifice of great functional beauty, but completely stable under the tremendous traffic loads it carried with ease and absent of movement, even in the strongest wind. Deflection Theory was proven beyond doubt, allowing bridges like the Golden Gate (1937), Mackinac Bridge (1957) and the longest suspension span of them all – the Akashi-Kaikyo Bridge (1998), to be successfully designed and built. The challenge of spanning the mighty Hudson - long dreamed of - had been achieved with the opening of the bridge in October 1931. It would be the first in a series of bridges and tunnels in the New York City area designed (or supervised) by O.H. Ammann - the legendary engineer of Swiss origin. The culmination of his brilliant career and last hurrah, as it turned out (he died in 1965), would be the Verrazano-Narrows Bridge (1964). However, his first triumph - the George Washington Bridge, launched Ammann on his famed career as a bridge engineer. For his mentor and friend Gustav Lindenthal, it represented a betrayal of trust and the disappointment of a lifetime.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C675

CEU Course Title: Promoting Bicycle Commuter Safety

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $169

PDH Course Description: Increasing the number of people who commute by cycling holds the potential to alleviate congestion, decrease air pollution, and improve riders’ health through exercise. However, over the last few years accidents involving bicycles and motor vehicles have resulted in the deaths of 600 to 800 cyclists per year. Urban transportation engineers must work to improve the safety of cycling infrastructure, if cycling is to reach its full potential.

The present course presents ideas on how to improve cycling safety. Statistical data on the sources and types of cycling accidents are described. Types of bikeways and “bicycle boulevards” are presented. Cyclists’ attitudes towards helmet use and towards various types of biking facilities are given. Three case studies provide much useful and practical information about cycling infrastructure successes and failures in cities recognized for their active promotion of cycling.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C676

CEU Course Title: The Law of Buoyancy

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: Buoyancy is one of those fundamental laws of Nature that attracts our attention early in life. We become aware of it the moment we get into a body of water and experience the sub pressure acting on us. But one thing is to experience it and another is to explain it in a rational way, and further, how to use that reasoning in a way that ultimately enhances our knowledge and can be applied for practical purposes.

That is why, as in all the rest of the laws of Nature, it took several thousand of years for man to go from the unexplained awareness to the reasoned applicability. In this course we see how a simple life experience made Archimedes to realize the phenomenon at hand, after that incident; the brilliance of his mind did the rest.

By reading this short course material, you will follow the sequence of events conducive to the Law of Buoyancy first and the Principle of Pascal later, to become important steps in the making of hydraulics and shipbuilding what they are today.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C677

CEU Course Title: Landfill Gas-to-Energy Development

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course provides basics of landfill gas (LFG) collection, treatment and use in energy recovery systems. It describes procedures for modeling LFG generation as an important step in developing an energy project. Also covered are available technologies that can be used for converting LFG into a useful energy form and how to choose among the potential energy recovery systems. The regulatory requirements and summary of applicable regulations are discussed.

Approximately 250 tons of solid waste was generated in the US in 2008 with about 54% deposited in municipal solid waste (MSW) landfills. Landfills produce several types of gas and condensate during the bacterial decomposition and chemical reaction of municipal, industrial, and hazardous waste materials. Landfill gas contains about 50% methane and 50% carbon dioxide. It is classified as a medium BTU gas with heating value about half of NG. Methane has more than 20 times the heat trapping potential of carbon dioxide.

This course is intended for civil engineers, project engineers and planners, and State and local agencies. It includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C678

CEU Course Title: Peak Rates of Runoff from Small Watersheds

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This course will provide information for calculating the peak rates of runoff from small watersheds.

This course material is based on the document Peak Rates of Runoff from Small Watersheds,” as published on the website of the Federal Highway Administration (FHWA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C679

CEU Course Title: Cleanup Methods for Contaminated Soil and Groundwater

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: EPA’s Technology Innovation and Field Services Division has developed a set of twenty-two guides summarizing cleanup methods used at Superfund and other sites. This course describes these methods, and, for each method, answers six questions in a concise and accurate manner: 1) What is it? 2) How does it work? 3) How long will it take? 4) Is it safe? 5) How might it affect the public? and 6) Why use it?

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C680

CEU Course Title: Phase I ESAs – 2013 Changes

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: On November 6, 2013, the ASTM International's E1527-13 "Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process'' was released. This one hour course will prepare engineers and environmental professionals with an overview to changes and how it relates to the USEPA’s All Appropriate Inquiry requirements.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C681

CEU Course Title: Special Foundations - Part I

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The building foundation system generally accounts for a very small fraction, perhaps in the order of 5%, of the total construction cost. Therefore its design should be amply adequate and have a comfortable safety factor, so that it can safely carry the other 95% of the investment without angst and worries. Engineers, architects and builders should always keep in mind the proverbial story taught by the historic events of the famous Tower of Pisa, sometimes taken as the object of jokes and ridiculous cartoons where the architect and builder, just to save a few barrels of lime mortar and rubble, placed the safety of the entire project in a compromised position. We can only imagine how the mere sight of a progressively leaning structure, such as the one referred to, must have constantly chased them and became a dreadful nightmare for the rest of their lives.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C682

CEU Course Title: Five-By-Five: The Making of the Pentagon

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: As war clouds gathered over the nation’s capital in the summer of 1941, Washington D.C. was a beehive of activity as preparations for America’s eventual entry into the Second World War reached fever pitch. By that time, for military planners it was a matter of when, not if, we would enter the fray. In fact, there were so many military personnel in the District of Columbia in the days before Pearl Harbor that they were ordered to wear civilian clothes to try and mask the build-up from isolationist government officials. With War Department offices spread across the District in no less than seventeen buildings, it was hard to disguise the fact that war was imminent and the decentralized offices of the military command were woefully inadequate. That may have been barely tolerable in peacetime, but in wartime it would be both inefficient and unacceptable.

Something had to be done, and quick. Army Chief of Staff General George Marshall turned to the head of the U.S. Army’s Construction Division – General Brehon Burke Somervell, a hard-driving, no-nonsense career military man to solve the problem for him. Somervell realized that centralization of War Department offices would solve the problem best. But where to put the largest office building in the world without spoiling the beautiful architecture of the capital and/or upsetting Pierre L’Enfant’s street plan? It was obvious there was no site large enough in the District that could accommodate a low-rise building that would, under one roof, shelter 40K military and civilian personnel. So it was that a site; at the threshold of the National Cemetery in Arlington, VA, was chosen for its size and proximity to the capital. For some though, including the Fine Arts Commission and FDR’s Uncle Frederic Delano, it was a little too close for comfort.

In the end, a site was selected to the immediate south, adjacent to the Washington-Hoover Airport in a tawdry area within the Potomac River’s flood plain named Hell’s Bottom. So as not to disturb the vistas of the capital, the building had to have a low profile and a large footprint. To save vital war materials, it would be made of reinforced concrete. It’s shape – a five-sided Pentagon, was a left-over from the original site which was bounded by five roads, but it worked well for a building so large and was retained (as efficient as a circle but at a lower cost because of its inherent straight lines). It would be completed in only sixteen months and, contrary to original intentions (it was planned to become a government archive after WWII ended), it became the permanent home of the nation’s Department of Defense. Through hot wars, cold wars, regional conflicts and terrorist attacks directed at the building itself, it remains a potent symbol of America’s military might, ever changing and adapting to its noble mission of defending the nation it serves.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C682W

CEU Course Title: Five-By-Five: The Making of the Pentagon (Live Webinar)^{PE & RA, AIA HSW}

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $275

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C683

CEU Course Title: Solar Hemicycle: Frank Lloyd Wright’s Jacobs II Passive Solar House

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The 1930s were a critical time in the life and career of “America’s Architect” – Frank Lloyd Wright. In 1932, with the help of his third wife Oglivanna, Wright established the Taliesin Fellowship at his home/studio Taliesin (Welsh for “Shining Brow”), near Spring Green, Wisconsin. He would also establish his winter retreat: Taliesin West, near Scottsdale, Arizona, with the help of the Fellowship’s apprentices later in the decade. In 1935, Edgar Kaufman Sr. (the father of a Taliesin apprentice) asked Wright to build him a country house in the woods of Western Pennsylvania. The result was Fallingwater, perhaps the most famous and important house of the 20th Century. On the heels of that commission came the Administration Building for the Johnson Wax Company in Racine Wisconsin (1936). By 1938, at age seventy, Frank Lloyd Wright was at the high point of his long, prolific career as an architect.

In the summer of 1936, Herbert Jacobs - a newspaper editor from Madison, Wisconsin, challenged Wright to design for him and his family a “descent” house costing no more than $5K. Twice previously, when Wright attempted to meet such a challenge, the projects fell through due to blown budgets. This time however, the challenge would be met and the result would be “Jacobs I” - the first of twenty-five “Usonian” houses by the master architect. The house featured a flat roof, radiant floor heating, a “carport” (in lieu of a garage) and a garden. Such a low-budget house appealed to Wright’s social conscience and he intended to use such houses in his master plan for the city that was “Everywhere and Nowhere” – Broadacre City. The likes of TIME magazine and future developer of suburbia William Levitt (of Levittown fame) took note. In fact, so many people came to see the house that the Jacobs were able to recover Wright’s entire $500 fee by selling $0.50 tours of the house.

Consciously or not, Wright had created the model for the suburban single-family house of the post-WWII era. However, for the Jacobs the encroachment of the city around their home and Wright’s advice to “move to the country” led to the design of a second house: Jacobs II (1948). Where Jacobs I was innovative in its cost-saving features and use of simple materials, Jacobs II would be no less innovative for providing comfortable shelter for its occupants in its exposed site on the Wisconsin prairie using passive solar design. Wright termed it a “Solar Hemicycle,” which could/would both heat and cool the house using earthen berms, thermal mass, radiant heating and convection currents. In fact, Jacobs II is recognized as the first passive solar house ever built and became the model for modern-day “Earthship” designs. As such, its legacy ranks among Wright’s greatest achievements as an architect.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C683W

CEU Course Title: Solar Hemicycle: Frank Lloyd Wright’s Jacobs II Passive Solar House (Live Webinar)^{PE & RA}

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $110

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C684

CEU Course Title: Touching the Earth Lightly: The U.S. 20 Iowa River Bridge

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: On July 4th 1776, King George III of England wrote in his diary: “Nothing of any significance happened today.” Little did he realize that, on that very day, very much did happen that would dramatically affect the Empire he ruled. When motorists travel U.S. 20 between Dubuque and Fort Dodge, Iowa, and pass over the Iowa River Bridge, little do they realize the effort involved in spanning the environmentally sensitive Iowa River Greenbelt below. At first sight, it appears to be an ordinary deck-girder highway bridge with long-spans between piers. In fact, most motorists probably don’t even realize they’re crossing a bridge at all since the structure is below, out of view. If they knew of the twenty-five year effort to design a bridge that would “Touch the Earth Lightly” and the innovative methods used to construct the span, they might appreciate the experience of crossing the bridge even more. Special precautions were taken so as not to disturb the native wildlife (i.e. bald eagles) or pollute the river valley and/or Iowa River itself. This included selective tree removal, a temporary crane mat (in the river), a fluid containment system, drill-shaft pier foundation/s (with sheet-pile enclosures to prevent artesian water from entering the river), silt-basin channels (lined with cable concrete) and a sealed drainage system. The structure itself used, for the first time in the U.S. for a steel girder highway bridge, the Incremental Launch Method so as to cause minimal disturbance in the valley. To reduce maintenance activities, weathering steel was used. The bridge – opened in 2003, has become a model for enlightened, environmentally conscious civil construction projects.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C684W

CEU Course Title: Touching the Earth Lightly: The U.S. 20 Iowa River Bridge (Live Webinar)^{PE & RA}

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $110

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C685

CEU Course Title: Distinctly Different or Dysfunctional? The San Francisco Federal Building

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: When chief architect Edward A. Feiner of the General Service Administration (GSA) implemented the Design Excellence program in the early 1990s, his goal was to, literally, change the face and image of the Federal Government as represented in the architecture of its buildings. Considering the fact that the GSA is the biggest landlord in the nation; managing over three-hundred million square-feet of commercial office space for a variety of government agencies, this was no small goal. Under Feiner’s leadership, the Design Excellence program produced some remarkable buildings, including Richard Meier’s celebrated Federal Courthouse in Islip, New York. For his last hurrah (before retiring in 2005), Feiner selected “bad-boy” architect Thomas Mayne and his architectural design firm Morphosis to design the new Federal Courthouse for San Francisco (SFFB). Though considered a rebel for his “Industrial-Machine Aesthetic” style, Mayne was no stranger to Federal Government work having designed another Federal Courthouse in Eugene, Oregon and the much-admired NOAA (National Oceanic and Atmospheric Administration) headquarters in Maryland for the GSA prior to the SFFB commission. Though the GSA did not seek LEED (Leadership in Energy and Environmental Design) certification for the SFFB initially, energy use was a major consideration and the deciding factor in selecting Mayne’s design for the building. Taking advantage of San Francisco’s moderate climate and prevailing winds, Mayne eliminated the HVAC system, replacing it with natural ventilation and sunshading devices to both heat and cool the building. While this saved millions, he was criticized for including non-functional aesthetic features that offset this cost-savings. More importantly, the elimination of the HVAC system proved highly problematic to the building’s occupants, creating intolerable working conditions for many. In fact, in an internal GSA study it scored in the lowest percentile in occupant satisfaction. Several other design features such as “skip-stop” elevator service and locating the cafeteria outside the building proper would also have negative consequences. Ultimately, the building would receive silver LEED certification. But this begs the question: is the scoreboard more important than the game?

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C685W

CEU Course Title: Distinctly Different or Dysfunctional? The San Francisco Federal Building (Live Webinar)^{PE & RA}

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $110

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C686

CEU Course Title: Technical Manual for Dam Owners – Impact of Animals on Earthen Dams

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: This course will introduce you to the principles and practices of identifying problems in existing earthen dams that are the result of animal activity. Some common misconceptions concerning animal activities on dams will be presented. The purpose of this manual was for FEMA to provide a comprehensive survey of animal impacts on earthen dams across the United States. This course will give you an introduction to the steps necessary to protect a dam from potentially serious damage from 23 species of animals studied in the survey.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C687

CEU Course Title: An Introduction to Domestic Water Treatment

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides an introduction to domestic water treatment. Treatment consists of adding and/or removing substances from water so as to bring about a desired change in quality. In general, treatment is provided to protect public health or to improve the acceptability (aesthetic quality) of the finished product. This is a guide to basic information on most of the common water treatment processes.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C688

CEU Course Title: Road of Tomorrow: The Pennsylvania Turnpike

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Visitors to the “Highways & Horizons” exhibit within General Motors’ Futurama pavilion at the 1939/40 New York World’s Fair were given a glimpse, albeit in scale model form, of the future American highway twenty years hence (1960). It was the most popular exhibit at the fair and each visitor was given a pin upon exiting with these simple, but compelling words: "I Have Seen the Future". Indeed they had, for many of the elements of the presentation model would be adapted to the American Highway in future years. However, if the motorist of that era wanted to actually experience the “Road of Tomorrow,” they need only travel the 160 miles between Irwin and Carlisle, PA on “America’s Super Highway”: The Pennsylvania Turnpike.

Ironically, the New York World’s Fair and its Futurama were winding down in the fall of 1940 when the Turnpike opened on October 1st 1940. Perhaps it was a good omen since immediately, the volume of traffic on the Turnpike was many times what its critics forecast. The Turnpike came to be known also as “America’s Tunnel Highway” since it passed through no less than seven tunnels to breach the formidable barrier of the Appalachian Mountains. These tunnels had begun (none were ever “holed through”) as part of the Southern Pennsylvania Railroad. Begun in 1884, this road was meant to compete directly with the Pennsylvania Railroad by connecting industrial Pittsburgh with Harrisburg – the state capital.

Alas, the SPRR came to an ignoble demise by 1885 and the roadbed and tunnels lay dormant and neglected. With the rise to prominence of the car and truck by the 1920s and the need for good, safe highways, the idea of actually building a “super highway” in America would bear fruit by the late 1930s. Following roughly the same route as the SPRR, the motorist/trucker would save 9K feet of vertical climb as compared with the Lincoln Highway (U.S. 30) route through the Appalachians. As well, it would be a limited access, modern divided highway without any cross traffic allowing the motorist to travel at high speed in all weather. WWII would put a damper on automobile travel, but with the peace came an expansion of the Turnpike system; on-going to the present day. Many of the original features of the Turnpike have been repaired, replaced, upgraded, bypassed, twinned and even abandoned, but it still lays claim to being the first step in uniting these United States with the Roads of Tomorrow.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C689

CEU Course Title: Wetland Restoration & Enhancement Planning

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course presents the science and various classes of wetlands, their processes and characteristics. It covers the steps taken for planning a wetland project including the formulation and evaluation of alternatives for a feasible project. The various phases involve the disciplines of engineering, biology, and geology and soil science among others. Design and construction of wetlands are not included here. Restoration actions and activities performed at wetland sites must comply with federal, state and local regulations to protect water quality and the environment.

Key to formulating a feasible loan is defining the problem and objectives of a wetland. Attempting too many functions may not be successful. The student will understand the procedures for developing a feasible plan for a wetland restoration or enhancement project. This course also considers the benefits wetlands provide for controlling soil erosion and sediment and to protect water quality.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C690

CEU Course Title: Special Foundations - Part II

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The structural design engineer finished the building framework and the foundation design, all his work was drawn up and ready to be submitted. His task finally came to completion; all the programmed work was done. But, was it?

Maybe not, for there still were three questions hanging from a thread over his head like the proverbial sword of Damocles:

#1- Is the project sitting on a hillside, hill skirt or a steep embankment? #2- Is it bearing on a fine grained soil such as clay, silty clay or sandy clay? #3- Does the site have a history of landslides, mudslides or flooding?

If the answer to two of those questions is affirmative, a slope safety analysis is highly recommended by an experienced foundation engineer.

In this course we will see how to proceed with a slope stability assessment and how to improve the conditions which may be found at risk or how to maintain the slope to avoid catastrophic problems during the designated design period.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C691

CEU Course Title: Groundwater Engineering for Water Supplies - Geohydrology Fundamentals

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: The dominant application of groundwater engineering is the provision of water supplies for municipalities, agriculture, and industries. Groundwater is the earth’s most abundant available fresh water source, exceeding that in all of the fresh surface water bodies on earth. With increasing demands for water from growing world populations, agriculture, and industry, as well as growing intermittent, if not long-term, shortages of surface water due to droughts, groundwater is becoming an even more important source of fresh water for society.

This 10-hour course is the first part of a three-part series that provides essential tools necessary for effective groundwater engineering for the development of water supplies. It will introduce the reader to the fundamentals of groundwater hydrology. It describes the hydrologic cycle, the subsurface groundwater environment, what aquifers are, characteristics of the saturated and unsaturated zones, and how groundwater moves within and between aquifers and confining beds.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C692

CEU Course Title: Groundwater Engineering for Water Supplies - Aquifer Tests and Analyses

Professional Development Hour for Engineer (PE): 12 PDH Professional Development Unit for Land Surveyor (LS, PLS): 12 PDU

Continuing Education Unit for Contractor (GC): 1.2 CEU AIA Learning Unit for Architect (RA): 12 LU

PDHcenter Course Price: $299

PDH Course Description: The dominant application of groundwater engineering is the provision of water supplies for municipalities, agriculture, and industries. Groundwater is the earth’s most abundant available fresh water source, exceeding that in all of the fresh water surface bodies on earth. With increasing demands for water from growing world populations, agriculture, and industry, as well as growing intermittent, if not long-term, shortages of surface water due to droughts, groundwater is becoming an even more important source of fresh water for society.

This 12-hour course is the second part of a three-part series that will provide the essential tools necessary for effective groundwater engineering of water supplies. This course will provide knowledge about the types of aquifer tests and how to perform them, as well as how to analyze the resulting data. These tools are vital for the engineer to design a cost-effective water supply well and/or well field.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C693

CEU Course Title: Groundwater Engineering for Water Supplies - Design, Construction, and Operation of Water Supply Wells

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: The dominant application of groundwater engineering is the provision of water supplies for municipalities, agriculture, and industries. Groundwater is the earth’s most abundant available fresh water source, exceeding that in all of the fresh water surface bodies on earth. With increasing demands for water from growing world populations, agriculture, and industry, as well as growing intermittent, if not long-term, shortages of surface water due to droughts, groundwater is becoming an even more important source of fresh water for society. This 10-hour course is the third part of a three-part series that will provide the essential tools necessary for effective groundwater engineering for the development of water supplies. It will introduce the reader to the fundamentals of water well drilling, construction methods, well design and well acceptance tests, specific capacity of the well(s), well field design, natural and anthropogenic impacts to water quality, potential problems to be expected during operation, and methods for mitigation. It will also provide basic information on well protection and operation.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C694

CEU Course Title: An Introduction to Distribution of Stresses in Soil

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course covers the analysis of stress conditions at a point, stresses beneath structures and embankments, and empirical methods for estimating loads on buried pipes, conduits, shafts, and tunnels.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C695

CEU Course Title: An Introduction to Drainage Pipe Strength, Cover and Bedding

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides an introduction to drainage pipe strength, cover and bedding. A drainage pipe is defined as a structure (other than a bridge) to convey water through a trench or under a fill or some other obstruction. Materials for permanent-type installations include non-reinforced concrete, reinforced concrete, corrugated steel, asbestos-cement, clay, corrugated aluminum alloy, and structural plate steel pipe.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C696

CEU Course Title: An Introduction to Trickling Filter Wastewater Treatment Plants

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides an introduction to trickling filter wastewater treatment plants. Trickling filter plants have been justified by their low initial cost, low operating and maintenance costs, and relative simplicity of operation. Although the effluent from trickling filter plants of earlier design was of poorer quality than that from activated sludge plants, the performance of trickling filters designed more recently is comparable to that of activated sludge plants. Both processes offer certain advantages, with trickling filters providing good performance with minimal operator care and few, if any, energy requirements.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C697

CEU Course Title: Protecting Residential Structures From Wind

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to the principles and practices of protecting residential structures from high winds. The content of this course is a compilation of several FEMA articles which all pertain to wind protection of residential structures. A team of experts examined homes that had failed and homes that had survived damage from Hurricane Andrew. It has been found that once high winds penetrate the building envelope (outer shell) of the home, the likelihood of significant structural damage to the home greatly increases. It can be concluded that protecting the building envelope increases the chances of the home surviving the storm with less damage. The team of experts identified common areas that should be checked for weakness – the roof, the doors, windows, garage doors (where applicable), roofing systems, and external insulating finishing systems (EIFS). Gable roof systems were also found to be more likely to suffer damage during a high wind event. Each area of weakness identified in this course also includes simple and effective remedies. Emphasis is made that residents should not avoid or delay evacuation based on implementing the remedies in this course.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C698

CEU Course Title: US Offshore Wind Energy

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The content of this course is a document written by Mary Rock and Laura Parsons at The Environmental and Energy Study Institute (EESI). This course will introduce you to the principles and practices of offshore wind facilities. The document is a summary of a study conducted by EESI of existing European and Asian offshore wind farms, and visitors to and residents of coastal areas that would be candidates for offshore wind farm sites. Although land-based wind turbines are prevalent in the United States, there are no offshore wind farms in U.S. waters. The topics addressed include technical issues related to marine foundations and structures, transmission issues unique to offshore power generation, political and regulatory issues related to offshore and state jurisdictions in coastal areas and public perceptions of proposed offshore wind farms.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C699

CEU Course Title: Groundwater Engineering for Water Supplies - Groundwater Availability in the United States

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: The dominant application of groundwater engineering is the provision of water supplies for municipalities, agriculture, and industries. Sufficient groundwater supplies are essential for the health and economic well-being of the United States. With increasing demands for water from growing world populations, agriculture, and industry, as well as growing intermittent, if not long-term, shortages of surface water due to droughts, groundwater is becoming an even more important source of fresh water for society.

This 4-hour course will provide an overview of the availability of groundwater in the United States that is used in municipal, agricultural, and industrial applications. It will provide essential knowledge of aquifers, groundwater storage, and associated terminology in order to understand this most important natural resource. It will also highlight the United States Geological Survey’s (USGS) effort to evaluate and assess the availability of those groundwater resources, including impacts and concerns for the future availability.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C700

CEU Course Title: Groundwater Engineering for Water Supplies - Principal Aquifers of the United States

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: The dominant application of groundwater engineering is the provision of water supplies for municipalities, agriculture, and industries. Sufficient groundwater supplies are essential for the health and economic well-being of the United States. With increasing demands for water from growing world populations, agriculture, and industry, as well as growing intermittent, if not long-term, shortages of surface water due to droughts, groundwater is becoming an even more important source of fresh water for society.

This 4-hour course will provide an overview of the principal water supply aquifers of the United States with emphasis on familiarization with the nine largest, contiguous, principal water supply aquifers, and a tenth “equivalent” aggregated principal aquifer. It will identify the location and extent of those aquifers, and discuss the different geologic settings in which those aquifers are located. The course will also illustrate the relative importance of groundwater contribution to municipal, agricultural, and industrial water supplies for each aquifer and the quantities of groundwater pumped for each usage.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C701

CEU Course Title: Groundwater Engineering for Water Supplies - The High Plains (Ogallala) Aquifer

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: The dominant application of groundwater engineering is the provision of water supplies for municipalities, agriculture, and industries. Sufficient groundwater supplies are essential for the health and economic well-being of the United States. With increasing demands for water from growing world populations, agriculture, and industry, as well as growing intermittent, if not long-term, shortages of surface water due to droughts, groundwater is becoming an even more important source of fresh water for society.

The High Plains Aquifer is the most intensively pumped aquifer in the United States. Almost 25 percent of all groundwater withdrawn in the United States comes from this aquifer. It sustains over 25 percent of the agricultural yield produced in the United States. This 6-hour course will provide an overview of and familiarization with this vitally important aquifer. The course will illustrate the importance of groundwater contribution to water supplies for an eight-state area. It will also document concerns for this important diminishing resource as a result of sustained, declining water storage in this aquifer as well as concerns in regard to water quality issues.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C702

CEU Course Title: Groundwater Engineering for Water Supplies - The California Central Valley Aquifer System

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $169

PDH Course Description: The dominant application of groundwater engineering is the provision of water supplies for municipalities, agriculture, and industries. Sufficient groundwater supplies are essential for the health and economic well-being of the United States. With increasing demands for water from growing world populations, agriculture, and industry, as well as growing intermittent, if not long-term, shortages of surface water due to droughts, groundwater is becoming an even more important source of fresh water for society.

This 7-hour course will provide an introduction to the California Central Valley Aquifer. This aquifer is the second largest principal water supply aquifer in the United States. The Valley is one of the most productive agricultural regions in the world. It grows 25 percent of the food produced in the United States. This important resource is being impacted by droughts, declining water levels, and expected future declines due to forecasted diminishment of snowpack runoff from the Sierra Nevada Mountains. Additionally, the population in the Valley is expected to increase by over 50 percent by 2020, thereby placing additional demands on water resources.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C703

CEU Course Title: Groundwater Engineering for Water Supplies - Geohydrology Case Study: An Unconfined Aquifer System

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The dominant application of groundwater engineering is the provision of water supplies for municipalities, agriculture, and industries. Sufficient groundwater supplies are essential for the health and economic well-being of the United States. With increasing demands for water from growing world populations, agriculture, and industry, as well as growing intermittent, if not long-term, shortages of surface water due to droughts, groundwater is becoming an even more important source of fresh water for society.

This 5-hour course is a case study that examines an unconfined, basin-fill aquifer system: the Middle Rio Grande Basin aquifer system. This unconfined aquifer system is vital to the health and economy of a major city, Albuquerque, New Mexico, surrounding communities, ranches, farms, and riparian environments. Study of the Middle Rio Grande aquifer system provides a real-world example of how an unconfined aquifer system is formed, how it functions in the hydrologic cycle including recharge, groundwater flow through the system, and discharge. This case study also illustrates how groundwater withdrawals change the dynamics of that system. This case study can be taken independently, or used to enhance understanding of many of the concepts described in the Geohydrology Fundamentals course.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C704

CEU Course Title: Groundwater Engineering for Water Supplies - Geohydrology Case Study: A Confined Aquifer System

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The dominant application of groundwater engineering is the provision of water supplies for municipalities, agriculture, and industries. Sufficient groundwater supplies are essential for the health and economic well-being of the United States. With increasing demands for water from growing world populations, agriculture, and industry, as well as growing intermittent, if not long-term, shortages of surface water due to droughts, groundwater is becoming an even more important source of fresh water for society.

This 5-hour course is a case study looking at a confined aquifer system: the North Atlantic Coastal Plain aquifer system. This confined aquifer system is a key source of water for major cities, agriculture, and industries from New York to North Carolina. Study of this aquifer system provides a real-world example of how a confined aquifer system is formed, including the influence of an ancient asteroid impact crater in the Chesapeake Bay, and how it functions in the hydrologic cycle. This case study also demonstrates effects of excess groundwater withdrawals including land subsidence and salt water intrusion. This course can be taken independently, or used to enhance understanding of concepts described in Geohydrology Fundamentals, Aquifer Tests and Analyses; and Design, Construction, and Operation of Water Supply Wells courses.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C705

CEU Course Title: Mr. Holland’s Tunnel

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Most people, even native New Yorkers, think the Holland Tunnel – the world’s first (and longest, at the time it opened in November 1927) ventilated vehicular tunnel was named in honor of New York City’s Dutch heritage. Not so. It was named in honor of Clifford Milburn Holland, Chief Engineer. Holland devoted all his energies to see the great trans-Hudson tunnel built according to his ingenious design, which allows the air in the tunnel to be changed every one-and-a-half minutes. Affectionately referred to as “The Head Mole,” his constant attention to the work required his entering and/or exiting the tunnel constantly through the air-locks, causing his weak heart great stress and culminating in his death in 1924.

His successor – Milton Freeman, also devoted himself to the work and suffered an untimely death before the tunnel was completed. The man who would complete the tunnel (and go on to be one of the greatest tunnel builders of the era) was its main Design Engineer: Ole Singstad. Trained in Norway as a bridge engineer, Singstad adapted himself to the design and construction of tunnels upon his arrival in America early in the century. Although Holland had been the mastermind of the twin tubes’ ventilation system, it would be Singstad (as Design Engineer and later as Chief Engineer), who would see the unprecedented design of the ventilation system (and the tunnel itself) through to completion and successful operation. In fact, the Holland Tunnel, after it opened, became the gold standard for ventilated vehicular tunnels worldwide, even to the present day.

Though it ran over budget, took three years longer to construct than anticipated and cost the lives of fourteen “sandhogs,” the tunnel was an immediate success generating $3.5 million in surplus revenue in its first year of operation and operating at capacity since the mid-1930s. Unlike a bridge, the tunnel did not eat up valuable real estate on either of the low-lying shores with long approaches and the success of the Holland Tunnel became the impetus to build more tunnels around the archipelago that is New York City. In 1931, the Port of New York Authority would take over operation of the Holland Tunnel as part of its mandate for interstate commerce. If Robert Moses had had his way, it would have been the western end of a Lower Manhattan Expressway, including an additional (four-lane) tube. Alas, it was not to be, though the “two line” tunnel conceived in the fertile mind of Clifford Holland remains a vital artery in the region’s transportation system.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C705W

CEU Course Title: Mr. Holland’s Tunnel (Live Webinar)^{PE & RA, AIA HSW}

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $330

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C706

CEU Course Title: Special Foundations - Part III

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This course has been written with the young engineers in mind, and very especially for those who plan to dedicate their time to embrace earth sciences and particularly pile foundation engineering as their strong suit for practice.

An effort has been devoted to cover those areas that most frequently demand the attention and concern of the young practicing engineer, with practical tips, enhancing graphics and suggested solutions to the questions and problems which are largely to be found in their daily routine.

As for the rest of the seasoned engineers who happen to read and examine this material, perhaps this would be a refresher course where it all comes together from one single, direct and concise source of information.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C707

CEU Course Title: Wetland Restoration & Enhancement Design

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course discusses the engineering surveys, hydrology and geotechnical data that are necessary for the design of wetland structural components, fish passages, water control structures and levees to meet the wetland functions. It covers the various classes of wetlands, characteristics, objectives and hydrodynamics. Engineering, biology, and geology, soil science and other disciplines used for designing a feasible wetland project. Restoration actions and activities performed at wetland sites must comply with federal, state and local regulations to protect water quality and the environment. This course is intended for civil engineers, project managers, planners and owners and discusses the basic procedures for designing a wetland restoration or enhancement project and its components. Topics covered include the science, characteristics, and functions of various classes of wetlands and includes.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C708

CEU Course Title: An Introduction to Activated Sludge Wastewater Treatment Plants

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides an introduction to activated sludge wastewater treatment plants. In a conventional (plug-flow) activated sludge plant, the primary-treated wastewater and acclimated micro-organisms (activated sludge or biomass) are aerated in a basin or tank. After a sufficient aeration period, the flocculent activated sludge solids are separated from the wastewater in a secondary clarifier. The clarified wastewater flows forward for further treatment or discharge. A portion of the clarifier underflow sludge is returned to the aeration basin for mixing with the primary- treated influent to the basin and the remaining sludge is wasted to the sludge handling portion of the treatment plant.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C709

CEU Course Title: Conquest of the Hudson

Professional Development Hour for Engineer (PE): 9 PDH Professional Development Unit for Land Surveyor (LS, PLS): 9 PDU

Continuing Education Unit for Contractor (GC): 0.9 CEU AIA Learning Unit for Architect (RA): 9 LU

PDHcenter Course Price: $219

PDH Course Description: It stood like a giant mote, separating “America’s Metropolis” from the rest of America. Referred to as the “North River” (in the vicinity of Manhattan island), the Hudson River is nearly a mile wide. Thoughts of bridging the Hudson date back to the early 19th Century, but began in earnest in the immediate post-Civil War years and the completion of the Brooklyn Bridge in 1883 gave the scheme a new impetus. In the age of railroads, the end of the line was the New Jersey (western) shore of the Hudson and the “big idea” was to bring trains directly into New York City from the west and south. For a variety of reasons, not least of which was the high cost of Manhattan real estate and the cost of spanning the water gap with a suspension bridge, sub-aqueous tunnels would win favor for trans-Hudson communication.

By the early 1870s, a scheme was in place for a tunnel under the Hudson to bring electric traction trains into a station near Washington Square. Though the engineers and “sandhogs” gave it their all ultimately, economics would first stall and then leave the tunnel incomplete. A lawyer named McAdoo would revitalize and expand the original tunnel scheme into what became the “Hudson & Manhattan Railroad.” By the first decade of the new century, these two pairs of sub-aqueous “tubes” would be the first to serve the metropolis. On the heels of that success would come the Pennsylvania Railroad’s grand scheme: “The New York Tunnel Extension.” This plan would not only bring PaRR trains into a magnificent new station on Manhattan’s west side via a pair of tunnels, but also extend across Manhattan and under the East River to connect Long Island and New England to the PaRR system.

In the winter of 1918, a “Coal Famine” struck NYC. Unable to get across the frozen Hudson, coal sat on the New Jersey docks in site of the island. It brought home the need for a vehicular crossing since by then, it was evident that cars and trucks were fast becoming the dominant means of transportation for the nation. Clifford M. Holland’s ingenious plan for the world’s first ventilated vehicular tunnel, opened in 1927 and named posthumously in his honor, would be the first of its kind and provide the model for ventilated tunnels worldwide. To relieve the Holland Tunnel’s traffic burden, the Port of New York Authority opened the George Washington Bridge (1931) and the Lincoln Tunnel (1937). There would be additional lanes and a lower deck added to the former and a third tube to the latter, but the mighty Hudson had been conquered; first by multiple tunnels and later by the world’s first long-span suspension bridge.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C710

CEU Course Title: Survival Home Strategies

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Now that you have read our course titled “Tornado Resistant Homes” and realized how our “hero” was able to survive the ravages of a deadly tornado, not only did he survived the event with his life intact, but his house successfully stood up against the fury of the wind and protected his family and his investment as the malefic and contemptuous phenomenon in a few minutes unleashed a path destruction across his community.

Unfortunately, that was not the end of his worries, in the aftermath of the storm there was no water and no power, and that would become the standard of his life in the weeks to come. However, he had no concerns because his house was also, as described in this course, fully equipped and prepared as a survival home.

We all like stories with good endings; however, good endings require preparedness. In this course you will read about what to do to make sure your residential designs include the basic features to reach self-sufficiency. That is what this course is about.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C711

CEU Course Title: Modern Roundabout Design

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: The modern roundabout is a common intersection application which is becoming increasingly popular in the U.S. This 6-hour course is a summary of the geometric design process for today’s roundabouts. Participants will be given an in-depth look at the principles and potential trade-offs to be considered when selecting and designing roundabouts. By combining this course material with work experience and engineering judgment, the participant may produce plans beneficial to the traveling public.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C712

CEU Course Title: Groundwater Engineering for Water Supplies - The Mississippi Embayment Aquifer System

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: The dominant application of groundwater engineering is the provision of water supplies for municipalities, agriculture, and industries. Sufficient groundwater supplies are essential for the health and economic well-being of the United States. With increasing demands for water from growing world populations, agriculture, and industry, as well as growing intermittent, if not long-term shortages of surface water due to droughts, groundwater is becoming an even more important source of fresh water for society.

This 6-hour course will provide an introduction to the Mississippi Embayment Aquifer system, which is the third largest principal water supply aquifer system in the United States. The aquifer system supplies water for agriculture, aquaculture, and substantial municipal water supply needs including all of the potable water for Memphis, Tennessee. The aquifer system includes two vitally important aquifers: the unconfined Mississippi River Valley Alluvial and the confined Middle Claiborne aquifers. This course will discuss the geohydrology, uses, and changes in the aquifer system, as well as present and future concerns for this resource.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C713

CEU Course Title: Groundwater Engineering for Water Supplies - The Basin and Range Basin-Fill Aquifer System

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $169

PDH Course Description: The dominant application of groundwater engineering is the provision of water supplies for municipalities, agriculture, and industries. Sufficient groundwater supplies are essential for the health and economic well-being of the United States. With increasing demands for water from growing world populations, agriculture, and industry, as well as growing intermittent, if not long-term shortages of surface water due to droughts, groundwater is becoming an even more important source of fresh water for society.

The Basin and Range basin-fill aquifers, taken together, comprise the fourth largest principal water supply aquifer system in the United States. The system is a vital source of water for the arid Southwest. This 7-hour course will provide an introduction to this important aquifer system by focusing on six basin-fill aquifers: Salt Lake City, Utah; Reno, Carson City, and Las Vegas, Nevada; and Phoenix and Tucson, Arizona. It will document concerns resulting from declining water levels and quality degradation due to rapid population growth and development.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C714

CEU Course Title: Groundwater Engineering for Water Supplies - The Floridan Aquifer System

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The dominant application of groundwater engineering is the provision of water supplies for municipalities, agriculture, and industries. Sufficient groundwater supplies are essential for the health and economic well-being of the United States. With increasing demands for water from growing world populations, agriculture, and industry, as well as growing intermittent, if not long-term shortages of surface water due to droughts, groundwater is becoming an even more important source of fresh water for society.

The Floridan Aquifer System is the fifth largest principal water supply aquifer system in the United States. It supplies water for agriculture and municipalities throughout Florida and a large part of Georgia. This aquifer system is unique in that it is a carbonate rock aquifer that is experiencing land subsidence in the form of sink holes and saltwater intrusion due, in part, to groundwater withdrawals. This 5-hour course will provide an overview and familiarization of this vital and important aquifer system. It will document concerns for this resource due to usage and future concerns due to development.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C715

CEU Course Title: Environmental Impacts of Extracting Energy from Waves, Tides, Currents and the Ocean

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Energy can be extracted from the motion of waves, tides, rivers, ocean currents, and the temperature differences between water at the ocean surface and water far below. In the search for sustainable energy sources, these marine and “hydrokinetic” (concerned with kinetic energy of the motion of water) technologies are attracting increasing attention. As these technologies are studied more, however, many potential environmental concerns have arisen. The list is lengthy: plant and animal habitats will be altered when wave heights or velocities are changed. Bottom-dwelling organisms will be affected by sediment transport and deposition. Marine construction activities will generate underwater sounds sufficiently loud to drive away or actually kill some species of animals. Electromagnetic fields associated with generating devices and cables may interfere with species that depend on sensing electric fields for identifying prey or on sensing magnetic fields for navigation. Anti-biofouling coatings applied to structures may be toxic to some species. Moving turbine blades may strike and kill fish just as wind turbines kill birds. The transfer of large volumes of water between the ocean surface and depth will affect water temperatures, proportions of dissolved solids, nutrient content, and gas concentrations. The purpose of this course is to describe these environmental concerns and identify mitigation strategies that might be implemented.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C716

CEU Course Title: Dam Owner’s Safety Manual

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: This course will introduce you to the principles and practices of dam safety from a dam owner’s perspective. It has been widely recognized by researchers in several US states that there is a significant difference between the perceived acceptable dam safety practices by dam owners and the minimal acceptable dam safety practices recognized by dam safety officials and engineers. It has been this engineer’s experience that this document is effective in educating dam owners. It is often included with reports to the owner(s) pertaining to dam maintenance, repair or construction. By educating dam owners about dam safety and by providing this FEMA manual to owners, the gap between perceived acceptable practices and industry recommended practices can be narrowed.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C717

CEU Course Title: Basic Safety Guidelines for Tunneling and Underground Construction

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to the basic safety guidelines of underground construction of tunnels, shafts, chambers and passageways.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C718

CEU Course Title: Penn Station: Fall From Grace

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: With the leasing of the United Railroads of New Jersey in 1871, the mighty “Pennsy” – the Pennsylvania Railroad Company (PaRR), had brought their Exchange Place Terminal in Jersey City, NJ within site of “America’s Metropolis” – New York City, on the far (eastern) shore of the Hudson River. Plans for a bridge across the Hudson bringing PaRR and other railroads into the city fell by the wayside when several dropped out after a financial panic in the 1890s. PaRR president A.J. Cassatt knew the future growth of his company depended on bringing his trains directly into the city and linking up with the Long Island Railroad (LIRR), which the PaRR had acquired in 1900. A grand plan was thus conceived in Cassatt’s fertile imagination that would come to be known as: “The New York Improvement and Tunnel Extension.”

The plan included tunnels under both the Hudson and East River/s, a transfer station east of Newark, NJ for passengers to switch from steam to electric traction trains (for passage through the tunnels), a large maintenance and repair facility (Sunnyside) on Long Island and a “Connecting” railroad to link the Brooklyn shore with Port Morris in the Bronx. At the heart of it all would be a terminal station on the west side of Manhattan occupying two full city blocks and a train yard stretching nearly to the Hudson: Pennsylvania Station New York. To match the grandeur of the overall plan, the station building itself would have to be “A Monumental Gateway” into the western hemisphere’s greatest city. To do it right - in the Beaux-Arts neo-classic style of the day, there was only one architectural firm worthy of the commission: McKim, Mead & White.

Austere and imposing, those passing by knew immediately that such a great building in such a great city could only be the main train station. The exterior design celebrated the colonnades of ancient Greek temples and inside, the cavernous Main Waiting Room brought to life the ancient Roman Baths of Caracalla. The final destination – the Main Concourse, was bathed in light through intersecting barrel vault glass and steel skylights. Like it or not, the building was impressive. In the post-WWII years railroad travel fell into decline and grand stations like Penn fell into disrepair. Worth more dead than alive, it fell to the wrecker’s ball in the fall of 1963. Out of its shameful demise came the historic preservation movement and a call for a new station worthy of what was lost. With the transformation of MM&W’s Farley Post Office Building of 1913 into a new Amtrak and New Jersey Transit (NJT) facility, the memory of Penn Station lives on.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C719

CEU Course Title: An Introduction to Stormwater Drainage and Site Development

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This publication provides an introduction to stormwater drainage systems and improvements for land development projects, and strategies and considerations in site development.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C720

CEU Course Title: An Introduction to Incinerator Emissions and Permitting

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course describes and quantifies whenever possible the air pollution particulate emissions which are the direct result of the incineration process. The incineration process consists of burning solid, semisolid, liquid, or gaseous waste to produce carbon dioxide, water, and ash. It is an efficient means of reducing waste volume. The solid, incombustible residue of incineration is inert, sanitary, and sensibly odorless.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C721

CEU Course Title: An Introduction to Tropical Engineering: Concrete, Wood, Metals

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides an introduction to the application of concrete, wood and metal materials and products in construction for tropical climates where humidity, weather and seafront locations are considerations. Concrete materials, reinforcement, accessories, curing, structural precast concrete, prestressed concrete, and cast-in-place concrete are discussed. Concrete masonry units (CMU), both solid and hollow, used in general construction are included. Structural steel and metals of a generic nature are considered but not specific products. Wood construction covers rough carpentry, heavy construction timber, finish carpentry, plywood, wood treatments, prefabricated structural wood and its uses and prefabricated plastics. Rough hardware, particle board and treatment and use are also included.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C722

CEU Course Title: An Introduction to Tropical Engineering: Building Envelope

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This publication provides an introduction to design of building envelopes in tropical climates where heat and humidity are important considerations. Discussed are roofing, wall materials, windows, doors, finishes and miscellaneous specialties.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C723

CEU Course Title: An Introduction to Tropical Engineering: Mechanical, Electrical, Miscellaneous

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides an introduction to special considerations in design of plumbing, HVAC, electrical distribution and miscellaneous features and systems in tropical climates where high humidity, heat, heavy rain and seafront conditions are common.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C724

CEU Course Title: Woolworth Building: Cathedral in the Clouds

Professional Development Hour for Engineer (PE): 9 PDH Professional Development Unit for Land Surveyor (LS, PLS): 9 PDU

Continuing Education Unit for Contractor (GC): 0.9 CEU AIA Learning Unit for Architect (RA): 9 LU

PDHcenter Course Price: $219

PDH Course Description: One fine day, a very young Frank Winfield Woolworth went to Watertown, N.Y. with his brother “Sum” (Charles Sumner Woolworth) with the intention of buying their mother a present for her birthday. The boys had, after a years’ effort, saved fifty-cents – enough, as it turned out, to buy a scarf but not enough to buy the matching gloves. The store clerks gathered around to mock and ridicule the boys for their poverty. Infuriated, they walked out and took their business elsewhere. It was a valuable lesson for both brothers, but especially for Frank. He determined then that no customer of his would ever be treated so shabbily, no matter what amount of money they intended, or had, to spend. With the lesson learned and the realization that pre-priced merchandise selling for a nickel or a dime was the key to success, he pursued the idea until he had built a “five and dime empire” by the turn of the century.

Admittedly, FW was the world’s worst salesman. Thus, he determined early on that he must make it simple and easy to buy from him. His strength lay in purchasing merchandise for his stores and negotiating with suppliers. This often took FW to Europe on buying and sightseeing trips. When in Europe, he observed that he was very often asked about NYC’s famous Singer Building of 1908 – the tallest building in the world, at the time. With an eye for marketing, he quickly realized that if he built the tallest skyscraper in the world and, if it bore his and his company’s name, these same people would be asking him about the “Woolworth Building.” Thus was born the idea to build both a corporate headquarters and a banner – in the form of a building - to advertise his growing chain of five and ten-cent stores. To do it right, he had to have an architect capable of not only creating the tallest commercial building in the world but, at the same time, the most beautiful and recognizable. He found all he wanted in Beaux-Arts architect extraordinaire Cass Gilbert.

Though it would be dubbed the “Cathedral of Commerce” on its opening day (April 24th 1913), Cass Gilbert had no intention of any ecclesiastical reference in the design of the skyscraper. It was FW’s admiration for the Gothic details of London’s Houses of Parliament and Gilbert’s recognition that, just as Gothic detailing accentuated the height of a medieval cathedral, so too could it accentuate the height of a skyscraper. Only the finest materials and best craftsmen and contractors were allowed to work on the building. The “soup soil” of lower Manhattan was a challenge met by the use of pneumatic caissons to create a solid foundation on bedrock found deep underground. The building’s ornate Lobby Arcade and Observation Gallery were instant tourist attractions, drawing people from near and far. “For the convenience of tenants,” the building featured the most modern mechanical, electrical, plumbing and elevator systems, as well as a sub-basement pool and European-style “Rathskellar.” Though it has long since lost the title of “World’s Tallest,” the Woolworth Building remains the embodiment of the pre-WWI “romantic” skyscraper and, since 1983, an official NYC landmark.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C725

CEU Course Title: Traffic Control for Work Zones

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Managing traffic during road construction is crucial to maintain public and worker safety, provide residential and business access, and complete the project on schedule. This 5-hour course is a summary of the design process for today’s work zone traffic control. Participants will be given an in-depth look at the principles and potential trade-offs to be considered when selecting and designing temporary traffic control. By combining this course material with work experience and engineering judgment, the participant may produce plans beneficial to the traveling public.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C726

CEU Course Title: The Experimental Aluminum House Story

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Over fifty years ago, in the early 1960’s, the world’s largest aluminum producer decided that it was about time the housing market had a competitive aluminum house suitable to satisfy the needs of the low medium class. To that effect, a small group of men was given the assignment to develop a series of house prototypes that could be mass produced in the same manner as the car in the automobile industry was tooled up to take advantage of standardization and repetition.

After a process of trial and error, the team was able to create a series of modular designs where the typical panels were interchangeable to generate industrialized housing prototypes at low and competitive prices. This is the story of the experimental aluminum house.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C727

CEU Course Title: An Introduction to Water Distribution System Appurtenances

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This publication contains guidance for the operation and maintenance of various types of water distribution system appurtenances. Discussed are valves and hydrants; flow, pressure and level sensors; transmission systems; indicators, registers and recorders; water meters, weirs and flumes; and backflow devices.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C728

CEU Course Title: Roadway Traffic Signs

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Traffic signs are typically used for conveying laws and regulations, traffic and roadway conditions, and guidance and other information. These critical tools provide important information for safe travel on any U.S. roadway system. This 6-hour course is a summary of the design process for today’s roadway traffic sign. Participants will be given an in-depth look at the principles and potential trade-offs to be considered when selecting and designing for traffic control. By combining this course material with work experience and engineering judgment, the participant may produce plans beneficial to the traveling public.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C729

CEU Course Title: Embankment Dam Inspection – FEMA Guidelines

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $169

PDH Course Description: This course will introduce you to the basic guidelines of dam inspection according to the FEMA. It is estimated that there are about 75,000 dams in the US, many of which are reaching the end of their expected useful lives. With the inventory of aging dams, maintenance and inspection become more critical. At the same time, the useful life of a many new dams may be extended by regular maintenance of deficiencies which are discovered by proper inspections.

The content of this course is a workbook titled “Inspection of Embankment Dams” published by FEMA and a video intended to supplement the workbook.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C730

CEU Course Title: Understanding Government Building Information Modeling (BIM) Requirements

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: In recent years, Building Information Modeling has become a mandatory requirement for government design and construction projects. In this course, students will study the BIM requirements for 3 different Federal Agencies: General Services Administration (GSA), US Army Corps of Engineers (USACE), and the Department of Veterans Affairs (VA). Understanding these requirements allows students to provide better professional services to the Federal Government and gain a competitive edge against other service providers.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C731

CEU Course Title: Building Information Modeling (BIM) Execution Planning

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Owners are increasingly requiring Building Information Modeling (BIM) on design and construction projects. As such, many owners are requiring a BIM Execution Plan as one of the first BIM deliverables on a project. Knowing how to successfully implement BIM on a project creates a competitive edge for all project team members. This course utilizes the Building Information Modeling (BIM) Project Execution Planning Guide developed by The Computer Integrated Construction Research Group at Pennsylvania State University. The Guide provides a comprehensive, step-by-step guidance on how to successfully plan a BIM project.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C732

CEU Course Title: Roadway Vertical Alignments

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Roadway vertical alignments are a combination of various parabolic curves and connecting tangent grades. Along with the roadway cross section (lanes and shoulders, curbs, medians, roadside slopes and ditches, sidewalks) and horizontal alignment (tangents and curves), the vertical alignment (grades and vertical curves) helps provide a three-dimensional roadway model. Its ultimate goal is to provide a safe, smooth-flowing facility that is crash-free.

This 4-hour course is a summary of the design process for today’s roadway vertical alignments. Participants will be given an in-depth look at the principles and potential trade-offs to be considered when selecting and designing vertical profiles. By combining this course material with work experience and engineering judgment, the participant may produce plans beneficial to the traveling public.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C733

CEU Course Title: Bureau of Land Management - Dam Safety Inspection Guidelines

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course will introduce you to the basic guidelines of dam inspection according to the Bureau of Land Management. The Bureau of Land Management (BLM) owns 671 dams. An additional privately owned 300 dams are located on BLM lands and are inspected by BLM.

With the inventory of aging dams, maintenance and inspection become more critical. At the same time, the useful life of a many new dams may be extended by regular maintenance of deficiencies which are discovered by proper inspections.

The content of this course is a handbook titled “Dam Safety Inspection Report Guidelines” published by The Bureau of Land management.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C734

CEU Course Title: Basic Principles of Stream Restoration

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Streams and rivers serve many purposes, including water supply, wildlife habitat, energy generation, transportation and recreation. A stream is a dynamic, complex system that includes not only the active channel but also the floodplain and the vegetation along its edges.

This course will outline to process of stream restoration: the re-establishment of the general structure, function and natural self-sustaining behavior of the stream system that existed prior to disturbance. It is intended primarily as a reference for natural resource professionals who plan, design, review and implement stream-restoration projects. It is important to recognize that all stream restoration projects are different and require applications of specific techniques to meet project objectives.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C735

CEU Course Title: Basic Principles of Scrap Tire, Earth Retaining Structures

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $169

PDH Course Description: Throughout the United States and Canada, millions of waste tires are being generated each year. Huge stockpiles of waste tires represent an enormous depot of lost energy, materials, and money. Moreover, waste tires present a number of environmental, health and safety hazards to the public and represent a serious public nuisance. While scrap tires represent only about 2 percent of the total solid waste stream in industrialized countries, tires decompose slowly. This combined with limited uses of scrap tires and limited methods of disposal results in stockpiling of scrap tires. According to the Rubber Tire Manufacturer Association, US annual tire production is about 270 million and Canadian annual tire production is about 25 million. US scrap tire stockpiles are estimated to be about 700 to 800 million tires, with 17 US states having individual stockpiles with at least 1 million scrap tires. The US EPA estimates that 9 million scrap tires are exported annually from the US. Most of the exported tires go to undeveloped countries for further use on vehicles and eventually into stockpiles.

The US EPA estimates the largest domestic use of scrap tires is as energy recovery. The second largest use is in civil engineering projects. This course will outline three uses of scrap tires as earth retaining structures. The course includes example designs for retaining walls that utilize following types of products as the basic structural unit: (a) individual tires filled with gravel or low strength flowable fill, (b) bales of compressed tires, (c) compressed tire bales encapsulated in reinforced concrete. The design charts have been developed for varying wall heights and batter, as well as for various loading conditions.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C736

CEU Course Title: An Introduction to Water Supply Systems Operation and Maintenance

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This publication provides an introduction to maintenance inspections and general maintenance services required at domestic water supply systems. It contains information about tools and equipment, lubricants, and materials and supplies required to perform general and specific equipment maintenance tasks.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C737

CEU Course Title: An Introduction to Recycling Construction and Demolition Waste

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: There is a significant amount of construction and demolition (C&D) waste developed due to construction activities and structure demolition, for example, at some installations, construction and demolition waste accounts for up to 80 percent of the solid waste stream. Demolishing and landfilling the building waste incurs significant life-cycle expense to the Owner as landfill space is diminishing. Landfilling debris unnecessarily wastes both natural resources and valuable landfill space. Traditionally, buildings are removed by means of conventional mechanical demolition techniques. Many alternatives are being practiced in the commercial market and have proven to be successful at reducing the amount of demolition debris that ends up in the landfill.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C738

CEU Course Title: Green Roofs – Benefits & Challenges

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course discusses the economic, environmental, and societal benefits of green roofs which help reduce the heat island effect of overdeveloped cities. The main benefits of green roof installation – stormwater management, energy saving, air quality and quality of life improvements, and aesthetics are considered. Challenges such as building structural requirements, leak and leak detection, and wind scour are also considered. The amount of vegetation depends on the scope of the green roof: extensive (min) or intensive (deeper soil layers and larger vegetation).

Green roof technology helps to mitigate some of the negative effects of urban land development by reintroducing a natural landscape into urban areas. They provide many economic, environmental and societal benefits to cities. Among factors to consider are the buildings’ structure requirements, leak and leak detection, plant establishment, root penetration, biodegradation and wind scour.

The student will better understand the benefits and challenges of green roofs installed on urban buildings. The benefits are numerous; stormwater management and mitigating urban heat island problems are the prime movers. Stormwater management is often the main reason for green roofs. Some cities still have combined sanitary and storm drain systems which can cause overflow and release untreated sewage when overwhelmed by large storms.

This course is intended for civil engineers, project managers, planners and building managers. It includes a multiple-choice quiz at the end, which is designed to enhance understanding of the course materials.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C739

CEU Course Title: A New Set of Locks at the Panama Canal

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: The Panama Canal is currently undergoing a $5.2 billion transformation to add a new and third set of locks to accommodate larger transit vessels. This course will first present the history of the existing Panama Canal, how it was selected over other locations and the first attempt at its construction by the French. Next, the course will review the site and its geology and the American effort to design and construct the existing canal consisting of two sets of adjacent locks at three locations throughout Panama. Following this, the course will present how upgrades to the canal were performed to maintain its viability over the past 100 years and the canal’s impact on global transportation of goods and materials. The current expansion project scope and design basis will be presented along with the program execution plan and contractor selection. Finally, the course will provide the recent project status by discipline, problems and issues encountered during construction and the current progress and projected completion. This course includes several graphics and photographs that provide a good depiction of one of the largest construction project ever undertaken.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C740

CEU Course Title: Total Building Commissioning

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Building commissioning is a growing industry that more and more clients are seeing as a necessary part of the design process. The commissioning of building pieces and parts has evolved recently into a more comprehensive process called Total Building Commissioning and is gaining acceptance throughout all sectors of the building industry. Recent trends in the design and construction industry towards design-build and sustainable design have promoted the use of modern commissioning techniques. This five hour course presents the current re-defined process of Total Building Commissioning.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C741

CEU Course Title: Homeland Security Design and Construction

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: We all received an extreme wake-up call after the fall of the twin tower in New York City. Unfortunately, it took a horrific event to bring this topic to the forefront of building design and construction. This six-hour online course was created for owners; design professionals, contractors and other construction professionals who would like to improve their knowledge of security and building design issues, techniques and trends related to homeland security implications for building design and construction. This course first defines the need for security issues during the design and provides participants with an understanding of the lessons learned from recent terrorist activities. Next, this course outlines the risk management process of threat/vulnerability assessment, security design principles and goals and provides participants with an understanding of the nature of explosive attacks. Finally, this course provides guidance for limiting or mitigating the effects of terrorist attacks on buildings and facilities.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C742

CEU Course Title: An Introduction to Cathodic Protection Principles

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course will provide you with an introduction to the principles of cathodic protection for underground and underwater structures. You will be introduced to the physics and chemistry of the corrosion process and how to mitigate the corrosion using cathodic protection techniques.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C743

CEU Course Title: An Introduction to Cathodic Protection Inspection and Testing

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This discussion includes criteria and inspection actions that, when used either separately or in combination, will indicate whether adequate cathodic protection of a metallic piping system has been achieved. The effectiveness of cathodic protection or other corrosion control measures can be affirmed by visual observation, measurements of pipe wall thickness, or by use of internal inspection devices. Because such methods sometimes are not practical, meeting any criterion or combination of criteria in this chapter is evidence that adequate cathodic protection has been achieved. When excavations are made for any purpose, the pipe should be inspected for evidence of corrosion and/or coating condition. Apply sound engineering practices to determine the methods and frequency of testing required to satisfy these criteria. The criteria in this discussion have been developed through laboratory experiments and/or verified by evaluating data obtained from successfully operated cathodic protection systems. Situations may exist where a single criterion for evaluating the effectiveness of cathodic protection may not be satisfactory for all conditions. Often a combination of criteria is needed for a single structure.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C744

CEU Course Title: How to Develop a Greenhouse Gas Emissions Plan

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This 4-hour course explains the concept of greenhouse gas (GHG) emissions and how to manage the amount of greenhouse gases that a company emits during the course of their business. The course gives an explanation of the causes of greenhouse gas emissions and the different types of contributors to greenhouse gas emissions. Using the concepts presented in this course will have a company develop a plan to manage its own emissions profile.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C745

CEU Course Title: Rain Barrel: Save the Environment

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Rain Barrel: Most plans DO NOT include a pumping system which is required if the barrel is going to be easy to use for watering yards or plants unless it is installed on a frame that puts the bottom at least 8 foot above ground. This plan incorporates a sump pump and hose that allows a person to water a garden or lawn. Not only is it environmentally friendly, it is better for the plants. Water is expensive and may be rationed during the summer months, however, that is when much of the homeowners water is spent outdoors!

”Don’t forget to elevate the rain barrel". That's what most of the web sites tell you to do. Using the spigot on a rain barrel requires force to make the water flow. In the absence of a pump, that meant help from gravity. I’m here to tell you, there needs to be a pretty substantial height difference to get the flow of the water going or it’ll just trickle out. It really needs a pump to do much watering.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C746

CEU Course Title: Hydraulic Fracturing - A Comprehensive & Balanced Review

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Enter the fascinating world of hydraulic fracturing and learn the positive, neutral, and negative aspects of this extraction technique for natural gas. This course serves as a sequel to course #C312: Pipelining 101 - Natural Gas Industry & Transmission Pipelines, as hydraulic fracturing for natural gas and oil recovery came to prominence into the industry about 2005.

During the preparatory research for this course, it quickly became apparent that oil and natural gas extraction utilizing hydraulic fracturing is an extremely controversial topic. Both proponents and antagonists have propagated their respective data and viewpoints, at times passionately, to the general public. These pro- and con- positions can typically be characterized as vastly divergent. It seems the middle ground on this issue is populated by individuals who do not yet know enough details to form an opinion and choose sides.

Documented herein are the positions of all sides of the hydraulic fracturing issue.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C747

CEU Course Title: A Guide to OSHA Excavations

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: According to the US Bureau of Labor and Statistics, an average of about 50 fatalities occurs annually from excavation or trenching cave-ins. Of those, about 68 percent of deaths occurred in companies with less than 50 employees and about 46 percent in companies with less than 10 employees. Many excavation jobsite dangers can be prevented through preparation, identification and remediation of common risks presented. Modern technology has provided us with a variety of excellent shoring systems and trench shields. The OSHA excavations standard provides us with a set of clearly written and logical safety rules. This course examines the standard’s different sections, offering many illustrations and a safety checklist to help explain how to excavate and work safely in a trench. Also discussed are the rules and exceptions concerning residential construction. This guide is intended to be consistent with all existing OSHA standards; therefore, if an area is considered by the reader to be inconsistent with a standard, then the OSHA standard should be followed.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C748

CEU Course Title: Chinese Drywall

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Just when we thought that we may have identified all of the major environmental impacts that could affect us, along comes a new impact set in motion by market conditions. During the period of 2004 through 2007 there was a very high demand for drywall material that forced the importation of foreign drywall products which led to an environmental disaster of significant proportion. This seminar presents the current state of the art regarding the subject of Chinese Drywall. The science behind this disaster is in its infancy and regulatory guidelines are in the process of being established. This course will provide an introduction into what the consensus appears to be regarding the impact, assessment, control and remediation of Chinese Drywall. Liability and litigation appear to be driving solutions to the Chinese drywall problem. Current cases with the few decisions that have been rendered thus far are presented in detail.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C749

CEU Course Title: The TRANSCONTINENTAL Railroad UNITING the United States

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: As late as the Seventeenth Century (due to a mistaken belief) cartographers were describing California as an island on their period maps. Later, topographical and exploratory expeditions would resolve the matter and, indeed, indicate California as integral to the North American continent. Lewis & Clark’s “Voyage of Discovery” (1803-1806) would determine for certain that an overland route to the Pacific Ocean was feasible. By 1835, there were seven hundred and ninety miles of railroad tracks in the United States. The young nation’s rail network was growing exponentially and “Manifest Destiny” demanded that America extend from coast-to-coast. Ironically, it appears several distinguished (and undistinguished) gentlemen had the bright idea of a “Transcontinental Steam Railroad” nearly simultaneously.

With the conclusion of the Mexican-American War (1846-1848), the California Gold Rush (of 1849) and the admission of California to the Union as the thirty-first state (in September 1850), it had become a commercial, economic and strategic necessity to link the east with the west by rail. Whether one used the Overland, Panamanian Isthmus or Cape Horn route to get to California, the journey was both perilous and long enduring – taking several weeks, at a minimum. Though California no longer appeared to be an island on maps, it might as well have been given its isolation from the rest of the country. All through the 1850s the subject was debated in the court of public opinion as well as in the halls of Congress, resulting in several extensive, detailed surveys and their accompanying reports which prompted a call-to-action. In fact, the issue of a “Pacific Railway” was as much on the minds of the public-at-large as was the daunting issue of slavery.

One of the strange ironies of the “Transcontinental Railroad” would be the fact that, as the very symbol of the physical link that would bind the nation together, it would be conceived and begun while the nation was tearing itself apart in a bloody Civil War. With the war’s end came reconciliation and the freeing of labor, material and capital for the completion of the two roads (long stalled by the exigencies of the conflict). The Union Pacific would build west from Omaha, Nebraska Territory while its rival – the Central Pacific, would build east from Sacramento, CA. Eventually, after many difficulties, hardships and loss-of-life, the two roads would meet atop a barren plateau in Utah Territory. The nation that had nearly been split in two was made whole again by the joining of east and west by rail. No event, before or since, would define the character of America as did the building of this first physical link. So too, it would give new meaning to the name the founding fathers had chosen for their young republic: “UNITED States of America.”

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C750

CEU Course Title: Mr. Lincoln’s Tunnel

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Like a giant moat, the mighty Hudson River separated the teeming island of Manhattan from the rest of the nation. Plans to conquer the Hudson extended as far back as the early 19th Century, but things got serious in the wake of the completion of the Brooklyn Bridge (in 1883). Though a mighty suspension bridge nearly got built in the 1890s, it would be a series of tunnels – starting in the first decade of the 20th Century - that would first connect the great metropolis of New York City to New Jersey.

The ferry terminals on the western shore of the Hudson were the termini of great railroads until these rail tunnels were built, first serving lower Manhattan (via Hoboken and Jersey City) and then the great Penn Station (1910). Electric traction had made these tunnels viable but still, by the 1920s, there was lacking a means for the growing number of cars and trucks to easily, quickly and safely “get to the other side.” In 1927, that problem was solved with the opening of the world’s first ventilated vehicular tunnel – the Holland Tunnel.

By 1931, the George Washington Bridge was providing trans-Hudson communication for vehicular traffic as well, but there remained a ten-mile gap between the Holland Tunnel and the GWB. What was needed was a “Midtown-Hudson Tunnel” to help alleviate the traffic burden and serve midtown Manhattan directly. So it was that the Port Authority of New York would conceive, construct and operate a single, bi-directional tube, opening to traffic in 1937. It would connect to Weehawken, NJ (the eastern-end of the “Lincoln Highway”) thus it would be named, appropriately, “Lincoln Tunnel.” A second and third tube would be added in the post-WWII years, increasing capacity and making the tunnel a critical link in the transportation nexus of the two states it serves.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C751

CEU Course Title: Roadway Cross-Sections

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: The AASHTO “Green Book” defines a roadway cross-section as “a vertical section of the ground and roadway at right angles to the centerline of the roadway, including all elements of a highway or street from right-of-way line”. Along with the vertical alignment (grades and vertical curves) and horizontal alignment (tangents and curves), the roadway cross-section (lanes and shoulders, curbs, medians, roadside slopes and ditches, sidewalks) helps to present a three-dimensional roadway model. Its ultimate goal is to provide a safe, smooth-flowing facility that is crash-free.

This 6-hour course is a summary of the design process for today’s roadway cross-sections. Participants will be given an in-depth look at the principles and potential trade-offs to be considered when selecting and designing roadway cross-sections. By combining this course material with work experience and engineering judgment, the participant may produce plans beneficial to the traveling public.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C752

CEU Course Title: Groundwater Pumping Effects on Streamflow

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This course is a survey of the effects of groundwater pumping on streamflow and associated ecosystems. Upon completion of the course, the student should be able to recognize and perform preliminary assessments of groundwater depletion upon the surrounding environment. The objective of the course is to familiarize the practitioner with the methods and techniques in current use to analyze, manage, and control the depletion of groundwater levels on rivers, streams, wetlands, and ecosystems in the vicinity of the pumping operation. This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C753

CEU Course Title: Highway Functional Classification

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: The Highway Functional Classification is a means to identify the role of a roadway, and expectations for roadway design. A highway’s functional classification carries with it expectations of speed, capacity and relationship to existing and future land development. Functional classification is used by local governments and state department of transportations (DOTs) in order to determine eligibility for federal funds.

This course Highway Functional Classification Concepts, Criteria and Procedures will cover the highway functional classification program. The relationship between functional classification roadway geometrics and capacity will be examined. The method to determine the highway functional classification will be discussed. Further functional classification concepts such as urban and rural planning will also be discussed.

This course material is based on the document “Highway Functional Classification Concepts, Criteria and Procedures,” as published on the website of the Federal Highway Administration (FHWA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C754

CEU Course Title: Remedial Investigation Considerations for Contaminated Sediment Sites

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This online course provides an introduction to remedial investigation issues unique to contaminated sediment sites. Specific topics include site characterization goals (and the types of data typically collected during the remedial investigation phase), conceptual site models (CSMs), understanding current and future watershed conditions, identification/control of ongoing contaminant sources, and development of project-specific cleanup goals. The course also introduces considerations related to sediment mobility and contaminant fate and transport, and modeling for contaminated sediment sites.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C755

CEU Course Title: Environmental Dredging of Contaminated Sediments

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This online course provides an introduction to environmental dredging as a remedial approach for contaminated sediment sites. Specific topics include advantages and limitations of dredging and excavation alternatives, types of dredging and excavation technologies available for site remediation, selection of dredging equipment and operational considerations, transportation/staging/dewatering of dredged materials, and treatment and disposal of dredged material from contaminated sediment sites.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C756

CEU Course Title: Openings in Foundation Walls for Buildings Located in Special Flood Hazard Areas

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Floods from 100-year storm events or 1% annual chance event can have damaging and catastrophic effects for buildings located in Special Flood Hazard Areas (SFHA). The National Flood Insurance Program (NFIP) has developed requirements in order to eliminate or mitigate damage to buildings in SFHA. This course will describe the design, construction and planning requirements for Openings in Foundation Walls in accordance with the NFIP. This course material is based on the document “Openings in Foundation Walls for Buildings Located in Special Flood Hazard Areas” as published on the website of the Federal Emergency Management Agency (FEMA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C757

CEU Course Title: Flood Damage-resistant Materials Requirements for Buildings Located in Special Flood Hazard Areas

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: Floods from 100-year storm events or 1% annual chance event can have damaging and catastrophic effects for buildings located in Special Flood Hazard Areas (SFHA). The National Flood Insurance Program (NFIP) has developed requirements in order to eliminate or mitigate damage to buildings in SFHA.

This course will describe the design, construction and planning requirements for floodproofing non-residential buildings under the NFIP. This course material is based on the document “Flood Damage-resistant Materials Requirements for Buildings Located in Special Flood Hazard Areas” as published on the website of the Federal Emergency Management Agency (FEMA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C758

CEU Course Title: Non-Residential Floodproofing for Buildings Located in Special Flood Hazard Areas

Professional Development Hour for Engineer (PE): 1 PDH Professional Development Unit for Land Surveyor (LS, PLS): 1 PDU

Continuing Education Unit for Contractor (GC): 0.1 CEU AIA Learning Unit for Architect (RA): 1 LU

PDHcenter Course Price: $29

PDH Course Description: Floods from 100-year storm events or 1% annual chance event can have damaging and catastrophic effects for buildings located in Special Flood Hazard Areas (SFHA). The National Flood Insurance Program (NFIP) has developed requirements in order to eliminate or mitigate damage to buildings in SFHA.

This course will describe the design, construction and planning requirements for floodproofing non-residential buildings under the NFIP. This course material is based on the document “Non-Residential Floodproofing - Requirements and Certification” as published on the website of the Federal Emergency Management Agency (FEMA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C759

CEU Course Title: SCROB: Pennsylvania’s First Green Building

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: The beginnings of the environmental movement can be traced back to the publication of a book in the early 1960s entitled: “Silent Spring.” In it, author Rachel Carson – a prominent biologist, outlined the devastating effects the widespread use of chemical agents was having on the natural environment. Though she was mocked and derided by powerful commercial forces, the message got through to the public-at-large (and important members of the Kennedy Administration). Perhaps the most conscious-raising event occurred in 1968, when an Apollo capsule orbiting the moon took the famous photograph entitled: “Earthrise.” The most widely viewed photograph of all time, it depicted the earth rising, with the surface of the moon in the foreground. For the first time, human beings saw their home from the perspective of the heavens – a fragile, beautiful blue marble in the vastness of space. It seemed to awaken in many the sense that the earth is a living, rather than a dead thing. Officially, the environmental movement started on Earth Day, 1970. During the 1970s and ‘80s, the natural environment was the focus of attention by environmentalists. By the early 1990s, environmental groups started to focus on the built environment. So it was that in 1996, given this growing awareness, the Commonwealth of Pennsylvania determined to change the way it built state facilities - for the benefit of the environment, state budget and building occupants. Thus, in May 1998, the South Central Regional Office Building (SCROB) of the PA DEP opened for business, becoming Pennsylvania’s first “Green” building. Others would follow and learn/improve upon the example it set.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C759W

CEU Course Title: SCROB: Pennsylvania’s First Green Building (Live Webinar)^{PE & RA}

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $165

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C760

CEU Course Title: Metal Lumber: A History

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The beginnings of human habitation date as far back as 12,000 B.C., when lake dwellers built crude sapling huts along the shoreline. By the time of the Egyptians, sun-baked mud walls and flat roofs made their appearance. By 400 A.D., Roman villas featured tile roofs and glass windows. Around 700 A.D., the Saxons introduce the wooden frame and by the year 1,500, the English “Tudor” home – featuring oak beams and a stucco exterior appeared in England. In the 17th Century America, the Pilgrims constructed small houses with hand-sawn beams and the Swedes of Delaware introduced the ever-popular log cabin from their native land.

By the 19th Century, indoor plumbing and central heating had made their appearance, but the framework remained, primarily, wood. In the early days, mortised joints held together by wooden pegs were commonplace since nails, being individually forged, were expensive. In fact, it was common practice to burn down a house for the sake of recovering the nails alone. By 1800, machine-cut nails and a lighter wood framework had appeared. But still, the problems inherent in wood framing remained (i.e combustibility, termite infestation, warping/shrinking etc.). By the early 20th Century, earlier experiments with wrought-iron lead to the adaptation of light steel frames for buildings.

Strong, durable, adaptable, economical, incombustible, inorganic (thus inedible), lightweight, cost effective etc., by the 1920s “Metal Lumber” was making a significant impact on the construction industry in America. Not meant to replace “hot-rolled” steel members (i.e. I-beams), it was nevertheless being used for floor, wall and roof systems in fifty-five classes of buildings. Its true calling would be in the private, detached house where its benefits were manifest. On display at the “Homes of Tomorrow” exhibit at the 1933/34 Chicago “Century of Progress” World’s Fair, the “Good Housekeeping-Stran-Steel House” made quite an impression on fairgoers. In the post-WWII building boom, Metal Lumber would help make safe, affordable, mass-produced housing s reality.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C761

CEU Course Title: An Introduction to Distribution of Stresses in Soil

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C762

CEU Course Title: An Introduction to Cathodic Protection Concepts, Criteria, Precautions

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides the basic concepts of cathodic protection, together with important criteria and precautions to be observed. Corrosion of metals is a result of electrochemical reactions. An electrochemical reaction is a chemical reaction accompanied by a flow of electrical current. The driving force for the corrosion of metals through electrochemical reactions is the free energy of the metal atoms in their metallic form. All chemical systems tend to change so that the free energy present is at a minimum. This is analogous to the flow of water downhill to minimize the free energy due to gravity. Most engineering metals are found in nature in a form with low free energy. These metal ores are chemical compounds consisting of the metal atoms combined with other atoms such as oxygen or sulfur. The process of breaking up these ores into their metallic and non-metallic atoms involves an addition of energy in order to free the metal atoms from the natural, low energy content chemical compounds. The corrosion process is driven by the tendency of these metal atoms to revert to their natural state. If corrosion products are analyzed, their chemical composition is usually identical to the ore from which the metal was originally obtained.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C763

CEU Course Title: Basic Principles of Inspection of Concrete and Masonry Dams

Professional Development Hour for Engineer (PE): 9 PDH Professional Development Unit for Land Surveyor (LS, PLS): 9 PDU

Continuing Education Unit for Contractor (GC): 0.9 CEU AIA Learning Unit for Architect (RA): 9 LU

PDHcenter Course Price: $219

PDH Course Description: This course introduces the basic principles of concrete and masonry dam inspection. It is estimated that there are about 80,000 dams in the US, many of which are reaching the end of their expected useful lives. With the inventory of aging dams, maintenance and inspection become more critical. At the same time, the useful life of a many newer dams may be extended by regular maintenance of deficiencies which are discovered during routine inspections.

The content of this course is a workbook titled “Inspection of Concrete and Masonry Dams” published by FEMA and a video intended to supplement the workbook. Engineers, dam owners, dam safety officials and maintenance contractors will gain an understanding from this course of the areas to be inspected on concrete and masonry dams according to FEMA recommended practices. Additionally, this course could be useful as a guide for training to conduct an inspection on a concrete or masonry dam.

If you are new to dam safety inspection, the material presented in this course will provide important background information. The discussion of the inspection process is designed to provide the inspector with guidance for conducting a comprehensive inspection of a dam embankment.

If you have experience with concrete and masonry dams, this course will provide a brief refresher on key terminology used in FEMA dam inspections. Since terminology can differ from agency to agency, you may find it helpful to review this section to become familiar with how terms will be used in this module.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C764

CEU Course Title: Envision™: The Future of a Sustainable Infrastructure

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: In today’s environment, the conditions and constraints under which infrastructure must perform are increasingly challenging. Demands for water and energy resources continue to climb, making conservation and the use of alternatives a design requirement. As the effects of a warming climate are likely to continue, communities are being forced to adapt to new conditions through corresponding changes in infrastructure design and construction. In order to meet the serious challenges that communities face for infrastructure, the Envision™ rating system has been designed to be used not only as a project assessment tool but as a guidance for sustainable infrastructure design and as an integrated education and resource library. The purpose of Envision is to initiate a systemic change and to transform the way infrastructure is designed, built and operated. The Institute for Sustainable Infrastructure (ISI) developed Envision™ with the assistance of the Harvard Zofnass Program. The Envision™ program is similar to the LEED program, but applies to infrastructure projects.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C765

CEU Course Title: Sustainability for Civil Engineers

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Envision™ is a comprehensive and complex approach to looking at infrastructure . . . it covers not just design and construction phases, but from planning to operations; throughout its entire life cycle. This tool gives civil engineers the process they need lead the discussion about sustainability and become the stewards of the natural and built environments that they need. Don’t just talk about sustainability, live it!

Sustainability for Civil Engineers, is intended to be used in university settings for civil engineering students and for those professionals who have some interest in incorporating sustainability into civil engineering projects. However, they can also be used in other settings by a wide range of professionals.

This course is based upon a set of slides that was developed under the direction of the Institute for Sustainable Infrastructure (ISI). They include an instructional module on the Envision™ sustainable infrastructure rating system and many other related topics. These slides were developed by Frank Sherkow, PE, ENV SP, F.ASCE and others who are experts in design and construction, Envision Sustainability Professionals (ENV SPs) and/or members of the ISI Academic Committee. While these are not official Envision™ training materials, they contain accurate, up-to-date on information on the rating system and you are invited to use them in your classroom, for conferences, and other venues. We just ask that you acknowledge the authors as the source. This slide show can be used in various parts or for the basis for a quarter or semester long course. It covers a wide range of issues that examine the necessity for more sustainable planning, design, construction and operations of the infrastructure. It also examines various laws, codes of ethics, regulations, and rating systems related to sustainability.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C766

CEU Course Title: Maintenance of Airport Pavements

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Most airports utilize both flexible and rigid pavement systems; both require that they be maintained in order to perform efficiently. The Federal Aviation Administration (FAA) encourages airports to maintain a pavement maintenance program using the guidelines included in this text.

This course will provide guidelines and procedures for maintaining flexible and rigid airport pavements. . This course material is based on the document “Maintenance of Airport Pavements” as published on the website of the Federal Aviation Administration.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C767

CEU Course Title: Asphalt Maintenance and Repair

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This course will cover the maintenance and repair of asphalt pavement. The focus of this course will be on extending the useful life of the pavement, maintaining the riding surface and prevent water from entering through the pavement. In order for pavement to remain useful to the traveling public, it has be inspected often, maintained well, and repaired using the most efficient and economical methods.

There are a variety of pavement repair methods from patching, to mill and resurfacing, to complete full depth repair. The type of pavement distress will determine type of repair that has to be utilized.

This course material is based on the document “Asphalt Maintenance and Repair” as found on the website of the Whole Building Design Guide and published by the department of defense.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C768

CEU Course Title: Utility Relocation and Accommodation on Federal-Aid Highway Projects

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: Nearly every highway project involves some type of utility conflict where the utility facility has to be relocated. There are federal regulations that have to be adhered to when relocating utility facilities on projects with federal funds.

This course will provide guidance for relocating utilities on highway projects with federal aid. This course material is based on the document “Utility Relocation and Accommodation on Federal-Aid Highway Projects” as published on the website of the Federal Highway Administration (FHWA).

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C769

CEU Course Title: Open-Graded Friction Courses (OGFC)

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: A roadway’s open-graded friction course (OGFC) is defined as “a thin, permeable layer of asphalt that incorporates a skeleton of uniform aggregate size with a minimum of fines”. This type of pavement has been used to improve the surface frictional resistance of asphalt pavements for over 60 years throughout the United States.

This course is an introduction to today’s roadway open-graded friction courses. Participants will be given an in-depth look at the principles and potential trade-offs to be considered when selecting and designing OFGCs. By combining this course material with work experience and engineering judgment, the participant may produce plans beneficial to the traveling public.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C770

CEU Course Title: FHWA Bridge Preservation Guide

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: More than 25 percent of the Nation’s 600,000 bridges are rated as structurally deficient or functionally obsolete, and more than 30 percent of existing bridges have exceeded their 50-year theoretical design life and are in need of various levels of repairs, rehabilitation, or replacement. Recognizing the extent of this problem, in 2008 Congress approved legislation adding systematic preventive maintenance (SPM) for bridges as an activity eligible for federal funding through the Federal Highway Bridge Program. An SPM program for bridges can be defined as a planned strategy of cost-effective treatments to existing bridges that are intended to maintain or preserve the structural integrity and functionality of elements and/or components, and retard future deterioration, thus maintaining or extending the useful life of the bridge. This course describes the attributes that an SPM program must have, if it is to be eligible for federal-aid funding. More generally, the course provides bridge-related definitions and commentaries, as well as the framework for a systematic approach to a preventive maintenance program.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C771

CEU Course Title: Light Gauge Metal Framing - A Sustainable Alternative to Wood

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: When it first appeared on the market (in the first decade of the 20th Century), “Metal Lumber” was meant to provide a substitute material for wood framing - mainly for residential structures. At that time, fire and termite resistance were the main attributes accredited to this new method of framing. Even so, the many “sustainable” characteristics of Light Gauge Metal Framing (as it came to be known in the post-WWII era) were readily apparent: lightweight, dimensionally stable, inedible, incombustible, piece-for-piece replacement, mechanical attachment etc. In the days before power tools, LGMF (a.k.a. “Cold-Formed/Rolled Metal Framing”) had its shortcomings. Cutting and joining were problematic and inefficient, to say the least. In particular, passing MEP (Mechanical/Electrical/Plumbing) through the webs of joists was not easily achieved. Nailing slots gave way to self-tapping/piercing screws for easy and secure joining of members and pre-punched holes in joists now allow easy passage of MEP through LGMF joists without diminishing their structural integrity, effectively making the web of the joist a plenum space. With the advancements in technology came the recognition that LGMF was/is the most logical, sustainable alternative to wood framing. Steel’s recycled content and recyclability has no equal. The familiarity of LGMF components makes the transition from wood to LGMF quick and easy for “stick builders.” Even LGMF’s main shortcoming: “Thermal Bridging,” can be overcome using several methods including thermal studs/breaks and insulating sheathing. To make the use of LGMF for residential structures more efficient, the Prescriptive Method provides pre-determined tables, details and specifications, making LGMF a sustainable alternative to wood.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C772

CEU Course Title: Coastal Hydrodynamics

Professional Development Hour for Engineer (PE): 24 PDH Professional Development Unit for Land Surveyor (LS, PLS): 24 PDU

Continuing Education Unit for Contractor (GC): 2.4 CEU AIA Learning Unit for Architect (RA): 24 LU

PDHcenter Course Price: $500

Part I – Introduction

Part II – Coastal Hydrodynamics

Part III – Coastal Sediment Processes

Part IV – Coastal Geology

Part V – Coastal Project Planning and Design

Part IV – Design of Coastal Project Elements

PDH Online has developed a series of courses which cover all Parts II through VI of the manual and offer 108 professional development hours to complete the entire manual. This course will look at Part II – Coastal Hydrodynamics. This course will cover water wave mechanics, meteorology and wave climate, estimation of near-shore waves, surf zone hydrodynamics, water levels and long waves, the hydrodynamics of tidal inlets, harbor hydrodynamics, and basic hydrodynamic analysis and design conditions.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C773

CEU Course Title: Coastal Sediment Processes

Professional Development Hour for Engineer (PE): 20 PDH Professional Development Unit for Land Surveyor (LS, PLS): 20 PDU

Continuing Education Unit for Contractor (GC): 2 CEU AIA Learning Unit for Architect (RA): 20 LU

PDHcenter Course Price: $499

Part I – Introduction

Part II – Coastal Hydrodynamics

Part III – Coastal Sediment Processes

Part IV – Coastal Geology

Part V – Coastal Project Planning and Design

Part IV – Design of Coastal Project Elements

PDH has developed a series of courses which cover all Parts II through VI of the manual and offer 108 professional development hours to complete the entire manual. This course will look at Part III – Coastal Sediment Processes. This course will cover coastal sediment properties, longshore sediment transport, cross shore sediment transport processes, wind-blown sediment transport, erosion, transport and deposition of cohesive sediments, and sediment transport outside the surf zone.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C774

CEU Course Title: Coastal Project Planning and Design

Professional Development Hour for Engineer (PE): 24 PDH Professional Development Unit for Land Surveyor (LS, PLS): 24 PDU

Continuing Education Unit for Contractor (GC): 2.4 CEU AIA Learning Unit for Architect (RA): 24 LU

PDHcenter Course Price: $598

Part I – Introduction

Part II – Coastal Hydrodynamics

Part III – Coastal Sediment Processes

Part IV – Coastal Geology

Part V – Coastal Project Planning and Design

Part IV – Design of Coastal Project Elements

PDH Online has developed a series of courses which cover all Parts II through VI of the manual and offer 110 professional development hours to complete the entire manual. This course will look at Part V – Coastal Project Planning and Design. This course will cover basic design criteria, risk analysis ad project optimization, site characterization, shore protection projects, beach fill design, navigation projects, sediment management at inlets, and coastal engineering for environmental enhancement.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C775

CEU Course Title: Residential Foundation Designs in Coastal Areas

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $349

PDH Course Description: This 15 Hour online course discusses detailed foundation designs and construction methods for residential coastal construction in accordance with the Second Edition of FEMA 550.

The Second Edition of FEMA 550 contains a new foundation style Case H, which incorporates an elevated concrete beam for improved structural efficiency. The Second Edition of FEMA 550 has also been updated for consistency with the 2006 and 2009 editions of the IRC and IBC, and the 2005 Edition of ASCE 7 Minimum Design Loads for Buildings and Other Structures.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C776

CEU Course Title: A Guide to Rainwater Harvesting

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Rainwater harvesting is an ancient technique enjoying a revival in popularity due to the inherent quality of rainwater and interest in reducing consumption of treated water. Rainwater collection has numerous benefits such as: free supply, low mineral and sodium content, reduction in non-point source pollution, and reduced demand on water utilities.

This course introduces the basic principles of residential and small-scale commercial rainwater harvesting systems design. The design process includes choosing system components in the most cost effective and advantageous manner. It is intended to serve as a first step in consideration of the use of rainwater harvesting systems.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C777

CEU Course Title: A Guide to Building Earth Homes

Professional Development Hour for Engineer (PE): 9 PDH Professional Development Unit for Land Surveyor (LS, PLS): 9 PDU

Continuing Education Unit for Contractor (GC): 0.9 CEU AIA Learning Unit for Architect (RA): 9 LU

PDHcenter Course Price: $219

PDH Course Description: One of the oldest known partially standing earth block structures with walls is the tomb of King Khasekhemwy in Egypt which dates to about 2900 BC. Remains of Syrian “Beehive” houses built of mud blocks have been dated to about 3,700 BC. Currently, earth block homes are still constructed in many parts of the world. While much of earth home construction is done in developing countries, green building accounts for some earth home construction. This course introduces the concept of applying modern principles of soil mechanics to the ancient construction methods of earth home building. Application of modern principles and simple testing methods can increase the quality and performance of earth homes and improve the efficiency of their construction.

Research and testing by the Texas A&M Research Foundation, at College Station, TX, was used to quantify and develop simple testing methods to improve quality and efficiency of earth home construction methods. The research included gathering information of earth home construction from a wide range climates and ages of structures from around the world. The research and improved methods were adopted by the US Peace Corps as their handbook for teaching and constructing earth homes in developing countries.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C778

CEU Course Title: A Guide to Best Management Practices for Transmission Tower and Line Construction and Maintenance

Professional Development Hour for Engineer (PE): 10 PDH Professional Development Unit for Land Surveyor (LS, PLS): 10 PDU

Continuing Education Unit for Contractor (GC): 1 CEU AIA Learning Unit for Architect (RA): 10 LU

PDHcenter Course Price: $249

PDH Course Description: Since transmission lines and towers tend to blend into the environment more than structures such as habitable buildings and paved roads and structures often follow the original terrain, it may be easier to overlook the environmental impact of transmission lines and towers and the access roads required for maintenance. This course introduces engineers, utilities contractors and BMP maintenance contractors with the best management practices for transmission construction and maintenance activities. Best Management Practices (BMP’s) are practices chosen to minimize erosion and prevent or control sedimentation and contributions of other pollutants from land disturbance and land management activities. If properly applied, BMPs will help protect the quality of surface waters and ground water.

Eroded soil, organic debris, heat and chemicals are the principal potential non- point source (NPS) water pollutants from transmission construction and maintenance activities. These NPS pollutants can impose adverse effects on water quality in streams, rivers, wetlands, ponds, lakes, and ground water. Eroded soil is the most prevalent pollutant. Excessive amounts of treetops and slash can cause further damage to streams and wetlands if they are washed in or out by flooding.

The major ground disturbing activities associated with transmission construction and maintenance are right-of-way clearing and re-clearing, construction and maintenance of access roads, and site grading for the construction of transmission line structures, substations and communication facilities.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C779

CEU Course Title: Preventing Wrong-Way Driving on Freeways

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: Driving the wrong way on freeways has been a consistent traffic safety problem since the interstate system was opened in the 1950s. From 1996 to 2000 alone, over 1,700 people were killed and thousands more were injured in wrong-way crashes in the United States. The average direct economic loss from such crashes is estimated to be over ten million dollars per year. The purpose of this course is to identify the contributing factors to wrong-way crashes on freeways and to develop promising, cost-conscious countermeasures to reduce these driving errors and their related crashes. Factors found to be significant are alcohol impairment, age, gender, physical condition, driver’s experience and knowledge, time of day, and interchange type. Vehicle type, seat belt use, lighting, roadway alignment, driver age group, first vehicle contact point, and driver condition (blood alcohol concentration level) are shown to have an impact on crash severity. Types of countermeasures such as signage, pavement markings, geometric design, and ITS vehicle detection systems are discussed. Applications to twelve specific interchanges are presented.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C780

CEU Course Title: An Introduction to Petroleum Fuel Facilities: Marine Fueling Facilities

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides an introduction to the design of marine applications of petroleum fueling facilities. Design of marine fuel receiving and dispensing facilities for the purpose of receiving fuel and/or loading fuel aboard ships, barges and boats for consumption or as cargo is discussed. In many cases, the marine receiving and dispensing facilities will be combined.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C781

CEU Course Title: An Introduction to Petroleum Fuel Facilities: Atmospheric Storage Tanks

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course provides guidance for the design of atmospheric storage tanks for storage of petroleum fuels. Underground and aboveground tanks in both horizontal and vertical configuration are discussed.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C782

CEU Course Title: An Introduction to Security Fences

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course applies to all construction, renovation, and repair projects including temporary construction that includes security fencing and gates. Security fences and gates are installed and used primarily to define the perimeter of protected areas, such as restricted areas, controlled areas, entry control/access control points, installation perimeters, and to provide a physical and psychological deterrent to entry and preventing unauthorized personnel from entering a protected area. Security managers, security personnel, planners, designers, architects, and engineers may use this information when evaluating existing and providing new security fences and gates. This course is not intended to address procedural issues such as threat levels or to provide specific design criteria such as vehicle impact forces.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C783

CEU Course Title: Identifying Optimum Lane Configuration Using CMA

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This Traffic analysis course describes the process used for selecting optimum intersection lane configuration and signal phasing using Critical Movement Analysis (CMA). Included in the course is a discussion of conflicting movements, effective lane volumes, and left turn impedance.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C784

CEU Course Title: Roadway Pavement Markings

Professional Development Hour for Engineer (PE): 7 PDH Professional Development Unit for Land Surveyor (LS, PLS): 7 PDU

Continuing Education Unit for Contractor (GC): 0.7 CEU AIA Learning Unit for Architect (RA): 7 LU

PDHcenter Course Price: $179

PDH Course Description: Roadway pavement markings are typically used for conveying laws and regulations, traffic and roadway conditions, and guidance and other information. These critical tools provide important information for safe travel on any U.S. roadway system. This 7-hour course is a summary of the design process for today’s pavement markings. Participants will be given an in-depth look at the principles and potential trade-offs to be considered when selecting and designing for traffic control. By combining this course material with work experience and engineering judgment, the participant may produce plans beneficial to the traveling public.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C785

CEU Course Title: GRAND COULEE DAM and the Planned Promised Land

Professional Development Hour for Engineer (PE): 15 PDH Professional Development Unit for Land Surveyor (LS, PLS): 15 PDU

Continuing Education Unit for Contractor (GC): 1.5 CEU AIA Learning Unit for Architect (RA): 15 LU

PDHcenter Course Price: $349

PDH Course Description: It began innocently enough, in the summer of 1918, when America was still entangled in the “War to End All Wars.” Rufus Woods – go-getter editor/publisher of The Wenatchee Daily World, was looking for a story. He had stopped in to see William (“Billy”) Clapp – an activist attorney from Ephrata (in eastern Washington State) to see if he had anything of interest for him. He did. It turned out that Clapp and a group of like-minded citizens of the region were contemplating the building of a dam to harness both the power and, more importantly to them, the water resources of the mighty Columbia River. This they believed would solve once and for all the chronic problem of irrigating the fertile but water-starved lands of the Columbia Basin – an area encompassing over a million acres of potential farmland.

Woods knew a good story when he heard one and from that July day, he and his newspaper became the chief proponent of the scheme, but it wouldn’t be easy – “The Battle of Grand Coulee” had begun. A competing scheme (irrigation only) to bring water from the Pend Orielle River in far-off Idaho via a complex and costly network of canals and tunnels, supported body and soul by the private power interests of the region (who saw cheap, clean and plentiful hydroelectric power provided by the federal government as a direct threat) would delay the dam-irrigation-power scheme through the 1920s. However, by the early 1930s things came to a head when the U.S. Army Corps of Engineers decided in favor of a low dam, ending the debate once and for all (much to the dismay of the power lobby but to the great relief of scores of unemployed men).

With a new POTUS (FDR) and the Great Depression at its worst by 1933, there was a fresh impetus to get things started and, by year’s end, the dam’s foundation was begun. By 1935, the decision was made to make the “Grand Coulee Dam” a high dam in order to fully harness the tremendous power potential of “America’s Greatest Power Stream.” With America’s entry into WWII and the first three generators coming on-line in 1941, the timing was right for satisfying the tremendous power needs of the booming armaments industry (particularly for the huge amounts of electricity required for aluminum refining). After the war, the irrigation project, long delayed, was completed and by the 1980s, six even more powerful generators were on-line in a third power plant designed by master architect Marcel Breuer. The “Planned Promised Land” had been made manifest.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C790W

CEU Course Title: Envision™ Rating System (Live Webinar) ^PE

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $220

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C791W

CEU Course Title: Envision™ - Sustainable Infrastructure Rating System (Live Webinar) ^PE

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $110

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C792

CEU Course Title: TERMITES, Wood Enemy #1

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Wood frame construction has many formidable enemies, such as bending and bearing stresses, long term deflection, hurricanes, tornadoes, fires and decay fungi. However, in terms of direct economic loss, none of those is as persistently destructive and devastating as an insidious termite infestation.

As much as the wood design engineers and architects are normally aware of the design loads that are used in the sizing and detailing of the structural members and components, they do not take into consideration the reducing strength that termites can cause to a structure after it has been in service for a period of time.

Considering how destructive termites can be and how they can reduce the capacity of a given structure, and further considering the fact that any wood structure could be affected by such pests, it would be advisable that in addition to the protective measures recommended in this course, there should be a proportional increase in the design safety factor applied.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C793

CEU Course Title: Roadway Horizontal Alignments

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: The roadway horizontal alignment is a series of horizontal tangents (straight roadway sections), circular curves, and spiral transitions. It shows the proposed roadway location in relation to the existing terrain and adjacent land conditions. Together with the vertical alignment (grades and vertical curves) and roadway cross-sections (lanes, shoulders, curbs, medians, roadside slopes, ditches, sidewalks), the horizontal alignment (tangents and curves) helps to provide a three-dimensional roadway layout.

This 5-hour course is a summary of the design process for today’s roadway horizontal alignments. Participants will be given an in-depth look at the principles and potential trade-offs to be considered when selecting and designing roadways. By combining this course material with work experience and engineering judgment, the participant may produce plans beneficial to the traveling public.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C794

CEU Course Title: DOE Enhanced Oil Recovery Program

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course provides the basics of various methods of Enhanced Oil Recovery (EOR) including gas, thermal, chemical and microbial. It introduces the processes, problems, fundamental engineering aspects of applications, and the economics basis on which it is implemented. Applicable regulations are discussed. Examples of projects, field demonstrations, and potential for future production, ongoing R & D, and reservoirs are also discussed. This course can serve as a primer for the fundamental engineering and economics basis of EOR methods. The basics for the methods and improvement of existing recovery methods – chemical flooding, gas flooding, microbial, thermal, and secondary recovery (water flooding) using gels and other chemicals are described. The steps taken for each process used to push crude oil through rock formations from the injection well toward producing wells are described.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C795

CEU Course Title: Enhanced Oil Recovery-Carbon Dioxide Injection

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This two-hour online course provides the basics of Carbon Dioxide n l Enhanced Oil Recovery (EOR). It introduces the physics, fundamental engineering aspects of applications, and the economics basis on which it is implemented. Applicable regulations are discussed. Examples of projects, potential for future production, ongoing R & D, and what’s next for the process are discussed.

The US is facing challenges: reducing dependence on foreign energy sources and reducing emissions of greenhouse gases. Coupled with these two problems carbon dioxide enhanced oil recovery has gained much attention. There are two choices for reducing emissions of CO2: using the CO2 for EOR or sequestering it. Sales of sequestered CO2 captured from emissions help defray some of the costs for implementing and operating carbon capture. Also, using the CO2 reduces the costs of sequestering and protects the environment from greenhouse gases.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C796

CEU Course Title: Enhancing Communities with Green Infrastructure

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This four hour course provides valuable information for those individuals who have an interest in green infrastructure including planners and engineers. Completion of this course will provide the student the necessary information and testing to meet state PDH requirements. It was designed by an instructor who has conducted numerous similar training courses.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C797

CEU Course Title: TVA: The Great Experiment

Professional Development Hour for Engineer (PE): 12 PDH Professional Development Unit for Land Surveyor (LS, PLS): 12 PDU

Continuing Education Unit for Contractor (GC): 1.2 CEU AIA Learning Unit for Architect (RA): 12 LU

PDHcenter Course Price: $299

PDH Course Description: What would come to be recognized as one of the most important social and technological experiments of the 20th Century began as a wartime exigency. In the Muscle Shoals area of the Tennessee River Valley, the river drops some two hundred-feet, creating impassable rapids. A dam thrown across the river at this point would harness a portion of the three million-horsepower of the Tennessee River, providing enough power for the electric furnaces needed to produce nitrates for the production of munitions as America entered the First World War. Alas, with the signing of the Armistice, the dam stood incomplete and the two nitrate plants lay dormant.

In 1921, Henry Ford had a vision. To do for the Tennessee Valley what he had done for Detroit, he would complete the dam at Muscle Shoals and industrialize the backward region by constructing additional hydroelectric dams, thus providing cheap, plentiful power to the many factories that would employ one million destitute inhabitants of the valley. Ford’s version of an “American Ruhr” would not be realized (for various reasons), but the idea of completing the dam and bringing the people of the valley into the 20th Century through the power of electricity held merit. So it was that Senator George Norris of Nebraska (a progressive Republican) submitted a bill to Congress (in 1924) that would ultimately result in the creation of the Tennessee Valley Authority (TVA).

The TVA Act of 1933 foresaw the creation of an organization that would have as its “Twin Foundations” Flood Control and Navigation (primary) with power generation a mere by-product. Ironically, it would be in power production during WWII that the TVA would have its finest hour, producing power for the many defense plants in the region and for the uranium separating facility at Oak Ridge, TN. The TVA would also be a vehicle for positive change in the valley, showing farmers how to mitigate the devastation of their previous catastrophic practices. TVA would be a test-bed for technological innovation in many fields tangential to its main purposes, lending its technical and administrative prowess far afield. Begun in the depths of the Great Depression and tested in both war and peace, the great experiment that was/is the Tennessee Valley Authority has withstood the test of time.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C798

CEU Course Title: An Introduction to Air Traffic Control Facilities

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This publication provides an introduction to the planning and design of air traffic control facilities, such as would be required at airports and airfields. Building-types discussed are the Terminal Radar Approach Control Facility, Area Control and Surveillance Facility, Joint Control Facility, Air Traffic Control Tower and Air Traffic Control Tower Base Building.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C799

CEU Course Title: The Maginot Line: Triumph of Military Engineering

Professional Development Hour for Engineer (PE): 12 PDH Professional Development Unit for Land Surveyor (LS, PLS): 12 PDU

Continuing Education Unit for Contractor (GC): 1.2 CEU AIA Learning Unit for Architect (RA): 12 LU

PDHcenter Course Price: $299

PDH Course Description: “Fixed fortifications are a monument to the stupidity of man. Anything built by man can be destroyed by him.”

General George S. Patton

It’s a common misconception – even among the French public today, that the extensive fortifications built along France’s eastern frontiers during the 1930s that came to be collectively known as “The Maginot Line” (after late WWI hero and Minister of War Andre Maginot) was a complete and utter failure and the main cause for the Fall of France in June 1940. Not so. In fact, the Maginot Line did exactly what it was supposed to do: prevent massed German armies from overrunning France at the outset of war. It remains a fact that not one of the “gros ouvrages” (large forts) of the main-line fortifications succumbed to German attack, even when the line was outflanked and the forts were attacked from their weaker, yet still formidable, rear and by heavy artillery. Like the chain that was only as strong as its weakest link, so too the chain of fortifications that was the Maginot Line had many weak links and, more importantly, a missing link. With war clouds gathering, the “Maginot Line Extension” (of the latter 1930s) sought to extend the line all the way to the North Sea with several, less expensive-to-build “petit ouvrages” (small forts) and other, lesser, fortifications. Though formidable, they were not in the same league as the gros ouvrages and cost-saving measures (i.e. spacing them further apart which did not allow for mutual fire support) would cost the French dearly. More significantly, the “Hero of Verdun” - Marshall Philippe Petain, had determined that Defense Sector 4 (facing the Belgian Ardennes) was unsuitable for modern armored warfare and was thus unworthy of expensive fortifications. This would prove to be the Achilles Heel of the Maginot Line. The Wehrmacht’s Army Group B (consisting of a million men and 1,500 tanks) would pass through the Ardennes with relative ease, coming out the other side virtually unopposed. It appears the planners of “Fall Gelb” (the May 1940 German invasion of France) were following General MacArthur’s maxim, to: “hit ‘em where they ain’t.”

Two previous wars: The Franco-Prussian War (1870-71) and the First World War (1914-1918) would influence the designers of the Maginot Line. Without the Rhine River as a natural border (after the 1871 Prussian victory), the extensive fortifications built by French General Raymond Seres de Rivieres (to defend the now wide-open eastern frontier) would prove their worth at the 1916 Battle of Verdun whereby the French spent months and thousands of lives trying to retake forts they had foolishly abandoned in the wake of the fall of the Liege (Belgium) forts to German heavy artillery (in August 1914, at the outset of WWI). French military engineers applied the French army’s WWI experiences to the sophisticated designs and armaments of the Maginot Line fortifications to good effect. What was lacking on the French side was not courage or determination to defend the nation. Indeed, the French suffered 90K dead in just six weeks of heavy fighting (the Germans suffered 50K dead). Rather, it appears to be a case of erroneous beliefs and generals who were fighting the last war. General Patton’s maxim concerning fixed fortifications being: “a monument to stupidity” was, apparently, both true and false at the same time in the case of the Maginot Line.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C800

CEU Course Title: Audubon House: From Here to Sustainability

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: In 1962, a biologist/author named Rachel Carson wrote a landmark book entitled: Silent Spring. In it, she outlined the damage being done to the natural environment by chemical pesticides. Hounded by her critics but supported by the Kennedy Administration and the power of government, harmful chemicals such as DDT were banned as a result of the awareness Carson’s book brought to the public consciousness. It demonstrated well the ancient proverb: A journey of a thousand miles begins with but a single step.

In many ways, this was the beginning of what later came to be known as the “Environmental Movement.” A few years later, in 1968, a famous Apollo-mission photograph entitled “Earth Rise” was published. With the moon in the foreground, the beautiful, delicate blue marble we all call home: the Earth, was seen for the first time from the perspective of the heavens by all of mankind. This single photograph seems to have triggered a growing awareness of the fragility and harm we were collectively causing our planet. By 1970, the first “Earth Day” was celebrated and the environmental movement began in earnest.

Through the 1970s and ‘80s, the natural environment was the focus of environmentalists. However, by the late 1980s/early 1990s, a growing awareness of the impacts of the built environment was taking root. Ironically, it would be an organization dedicated to the preservation of birds and their natural habitats that would begin the “Green Building Movement.” With the purchase and gut-renovation of a century-old NYC building, the National Audubon Society’s national headquarters: Audubon House, would become a test-bed and reproducible model for others to follow. Its success was unprecedented, setting the role model for environmentally sustainable/responsible design and construction to the present day.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C802

CEU Course Title: An Introduction to Design of Dewatering Systems

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course discusses design of a watering and pressure relief or groundwater control system. To do this first requires determination of the type of groundwater flow (artesian, gravity, or combined) to be expected and of the type of system that will be required. Also, a complete picture of the groundwater and the subsurface condition is necessary. Then the number, size, spacing, and penetration of wellpoints or wells and the rate at which the water must be removed to achieve the required groundwater lowering or pressure relief must be determined.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C803

CEU Course Title: An Introduction to Hot Mix Asphalt for Pavement

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This course will tell you about hot-mix asphalt often used for high-performance pavements. The degree of performance required should be selected based on traffic conditions and the availability of satisfactory materials. Hot-mix asphalt mixtures consist of mineral aggregate and asphalt cement. These hot-mix asphalt mixtures are particularly suitable for airfield pavements, roads and streets, and storage areas.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C804

CEU Course Title: An Introduction to Hot Mix Asphalt Spray and Surface Applications

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Spray application is a term used to describe many different types of asphalt applications. More maintenance and repair work for flexible pavements is accomplished by spray applications of an asphalt material than by any other technique. When properly constructed, asphalt spray applications are economical as well as long lasting and are beneficial in treating or improving the pavement condition and increasing the life of the pavement. Where additional thickness is needed to increase the structural strength of pavements, spray applications are of little help because they contribute little to the structural strength. The different types of spray applications to be discussed in detail in here are: prime coats, tack coats, fog seals and rejuvenators.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C805

CEU Course Title: Intersection Geometric Design

Professional Development Hour for Engineer (PE): 5 PDH Professional Development Unit for Land Surveyor (LS, PLS): 5 PDU

Continuing Education Unit for Contractor (GC): 0.5 CEU AIA Learning Unit for Architect (RA): 5 LU

PDHcenter Course Price: $129

PDH Course Description: Intersections are unique roadway elements where conflicting vehicle streams (and sometimes non-motorized users) share the same space. This area encompasses all modes of travel –pedestrian, bicycle, passenger vehicle, truck, and transit as well as auxiliary lanes, medians, islands, sidewalks and pedestrian ramps. These critical tools provide important information for safe travel on any U.S. roadway system. This 5-hour course is a summary of the design process for today’s at-grade intersections. Participants will be given an in-depth look at the principles and potential trade-offs to be considered when selecting and designing for intersections. By combining this course material with work experience and engineering judgment, the participant may produce plans beneficial to the traveling public.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C806

CEU Course Title: In-Situ Capping of Contaminated Sediments

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This online course provides an introduction to in-situ capping as a remedial approach for contaminated sediment sites. Specific topics include advantages and limitations of in-situ capping, evaluation of site conditions that may impact feasibility or effectiveness of a capping strategy, functional components of caps, and other considerations that must be accounted for in the cap design. The course also introduces concepts in cap design methods including identification of capping materials; evaluation of physical, chemical, and erosion protection components; and geotechnical and operational considerations.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C807

CEU Course Title: Monitored Natural Recovery at Contaminated Sediment Sites

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This online course provides an introduction to monitored natural recovery (MNR) as a remedial approach for contaminated sediment sites. Specific topics include natural recovery processes, natural recovery and conceptual site models, evaluation of MNR as a remedy alternative, and evaluation of MNR data to evaluate remedy effectiveness. Additionally, a significant component of the course presents specific lines of evidence typically used to evaluate the suitability of MNR as a remedy, and to confirm its performance.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C808

CEU Course Title: An Introduction to Magnetic and Subsurface Methods for Geophysical Exploration

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: This course provides an introduction to magnetic and subsurface methods for geophysical exploration. An overview of the spectrum of geophysical exploration methods is provided followed by more detailed discussions of magnetic and subsurface methods. Magnetic issues discussed include magnetometers, field intensities and subsurface metals. Subsurface methods discussed include in-hole logging, log analysis, borehole effects, spontaneous potential logging, single point resistance logging, normal resistivity logging, lateral resistivity logging, focused resistivity logging, dipmeter logging, induction logging, nuclear logging, gamma logging, gamma-gamma logging, neutron logging, acoustic logging, acoustic wave-form logging, cement-bond logging, acoustic televiewer logging, caliper logging, temperature logging, conductivity logging, flow logging, hydrophysical logging, and casing logging.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C809

CEU Course Title: An Introduction to Chemicals for Grouting of Soils

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course provides information and guidance for the investigation and selection of materials, equipment, and methods to be used in chemical grouting in connection with construction projects. Elements discussed include types of chemical grout materials, grouting equipment and methods, planning of chemical grouting operations, and specifications. Emphasis is placed on the unique characteristics of chemical grouts that benefit hydraulic structures.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C810

CEU Course Title: Whole Lotta Shakin’ Goin’ On: A History of Seismicity

Professional Development Hour for Engineer (PE): 12 PDH Professional Development Unit for Land Surveyor (LS, PLS): 12 PDU

Continuing Education Unit for Contractor (GC): 1.2 CEU AIA Learning Unit for Architect (RA): 12 LU

PDHcenter Course Price: $299

PDH Course Description: “The further you are from the last earthquake, the closer you are to the next one”

So quipped a famous seismologist familiar with the unpredictability of one of nature’s most formidable forces: Earthquakes. Fortunately, most earthquakes occur in remote areas and/or under the great oceans of the world, but even then they present a real and present danger (i.e. Tsunamis). In fact, just such a danger revealed itself on December 26th 2004 (a/k/a “Boxing Day”) when Tsunami waves generated by a powerful offshore earthquake inundated coastal regions of Indonesia (and several other nations), costing over a quarter-million people their lives. Indeed, it was the first great natural disaster of the 21st Century.

Those who live in the Pacific Ocean’s “Ring of Fire” – stretching from Chile in the east to New Zealand in the west, know all too well the catastrophic consequences of earthquakes and the ensuing danger of rapidly spreading fires. In fact, it’s the raging fires rather than collapsing buildings that typically cause most of the property damage and deaths resulting from modern-day earthquakes in populous regions of the world. One of the most powerful earthquakes in history occurred in New Madrid, Missouri in 1811-12, however, there were few deaths reported since the area was sparsely populated. Next time ‘round it will be a different story considering the region's many urban population centers.

On April 18th 1906, one of the greatest earthquakes in history devastated the “City by the Bay” – San Francisco. When the statue of Geologist and Naturalist Louis Aggasiz (1807-1873) toppled headfirst from its perch on the second floor facade of Stanford University’s Zoology building – becoming forever associated with and symbol of the great temblor, the story went around that curiosity at the shaking ground got the better of Aggasiz and he just had to see what was going on underground. Today, the study of earthquakes: their cause/s, prediction, effects etc. is an evolved science based on many years of research, sophisticated technologies and dedicated professionals determined to predict and minimize the loss of life/property when the next “Big One” strikes.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C811

CEU Course Title: Roofing Solutions (Part One)

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Integrity and good performance of the roof is paramount for the proper function of any house or building. Unfortunately, although the owner/landlord knows that the roof is up there protecting the premises and its contents, however, very rarely the owner or his designated representative bothers to climb up to the roof slopes and ascertain of the proper condition of the roofing surface.

In most instances, the roof endures the perils of the weather quietly and forgotten, that is, until a dreaded leak makes itself noticeable and catches everyone’s attention and takes first priority over all other conditions. That is a pity because likely the frenzy could have been prevented with the proper roof maintenance program.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C812

CEU Course Title: Roofing Solutions (Part Two)

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: While it is true that the roof is an important part of a building structure, it is not less true that because of its position, it is in most cases a forgotten part that is only paid attention to when problems arise.

In this part II of the course we will review the flat roofs. We will visit the typical details that involve the construction of a flat roof, and at the same time will place emphasis on how to obtain the maximum roof life by using an effective inspection and maintenance program geared to squeeze out every possible year of durability.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C813

CEU Course Title: Roofing Solutions (Part Three)

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Roofs are not only the forgotten part of a building or a house, but also, their technology is quite behind from the rest of the building trades. The only function of a roof is to shed rain water to protect the residents, and even that function is done in a haphazard and poorly way, especially when some of that water end up dripping towards the inside of the habitable spaces.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C814

CEU Course Title: An Introduction to Geometrics for Roads and Streets

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This courses discusses the geometric design criteria for roads and streets. It sets forth the approaches and traffic flow criteria for guidance in determining types and configurations best suited for construction.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C815

CEU Course Title: An Introduction to Operation and Maintenance of Landfill Gas Systems

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course discusses the need for an operation and maintenance (O&M) plan for a landfill gas collection system that addresses the following: extraction wells; LFG monitoring probes; condensate collection and treatment; and flare station. A site-specific monitoring program should be established that is flexible and performance based. LFG needs to be monitored on a regular basis to enable adjustments to be made to the wells to maximize extraction, prevent migration, and minimize drawing oxygen into the landfill. The procedures need to be regularly evaluated as changing climatic and operational conditions can have an effect on the results obtained.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C816

CEU Course Title: Coastal Buildings – Maintenance and Retrofits

Professional Development Hour for Engineer (PE): 3 PDH Professional Development Unit for Land Surveyor (LS, PLS): 3 PDU

Continuing Education Unit for Contractor (GC): 0.3 CEU AIA Learning Unit for Architect (RA): 3 LU

PDHcenter Course Price: $89

PDH Course Description: This three-hour online course covers in-depth descriptions of maintenance, repairs, additions and retrofits of coastal buildings. Methods to reduce damage from corrosion, moisture, weathering and termites are discussed along with building elements that require frequent maintenance. Methods which when followed will increase the durability of a building in harsh coastal environments and reduce economic losses associated with coastal natural disasters. The course discusses the retrofits that can be undertaken while performing routine maintenance. References for FEMA Technical Sheets, Bulletins, NFPA Standards, and Building Codes are also provided in reference sections of the text. This course can serve as a guide in understanding the natural coastal processes for building protection. It should also serve as reference in providing consultation and analysis for new and existing buildings in a constantly changing coastal environment.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C817

CEU Course Title: River of Oil: The Trans-Alaska Pipeline

Professional Development Hour for Engineer (PE): 12 PDH Professional Development Unit for Land Surveyor (LS, PLS): 12 PDU

Continuing Education Unit for Contractor (GC): 1.2 CEU AIA Learning Unit for Architect (RA): 12 LU

PDHcenter Course Price: $299

PDH Course Description: By the early 1970s, there seemed to be a perfect storm brewing that would catch most, but not all, Americans by surprise. With a ravenous, ever-growing demand for gasoline (to feed the plus 100 million fuel inefficient automobiles on America’s roads), emission controls being implemented (which would reduce gas mileage even further), nuclear power plants long delayed (increasing oil demand), natural gas supplies dwindling and a domestic oil supply that would run out by the year 1995 (given the rate of domestic consumption), something had to give. Of course, there was plenty of coal to be had, but there were extraction and air pollution issues to deal with, then and now.

To the oil men of America, the answer to the problem was to be found in the far north, on the shores of the Arctic Ocean in a place called Prudhoe Bay. For a decade, British Petroleum (BP) had been drilling in the desolate, frozen desert that was the North Slope of Alaska. Just as they were about to give up, in the early spring of 1968 a rival – Atlantic Richfield, struck the mother lode. Turns out BP was simply drilling in the wrong place and soon after ARCO’s discovery, BP struck pay dirt as well with their own well. Though it would not solve America’s addiction to oil, the great find (still the largest oil field in North America) would help balance the supply-demand equation and lessen America’s dependence on foreign imports.

The problem with Prudhoe Bay oil was two-fold: how to get it to market and how to appease the environmentalists who were sounding the alarm. For the former, ideas ranged from giant tanker planes to ice-breaking super tankers. Even Y.T. Lin – the great engineer, got in on the act with his Integrated Pipeline Transportation (IPT) system (basically, a land version of his Bering Strait bridge proposal – only many fold longer). In the end, a pipeline made the most sense. As for the latter, the debate shifted in the oil mens’ favor when the effects of the Arab Oil Embargo were being felt in the fall of 1973. As for the environmentalists, the law would make both the design and construction of the Trans-Alaska Pipeline System (TAPS) the test case for the new Federally mandated environmental protection laws. Thus, the 800-mile-long pipeline would be built and operated with sound engineering, minimally disruptive construction practices and, in operation, safeguards to protect the fragile habitats it passed through. Ultimately, TAPS would make “The Great Land” even greater.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C818

CEU Course Title: AUTOBAHN: Das Road

Professional Development Hour for Engineer (PE): 12 PDH Professional Development Unit for Land Surveyor (LS, PLS): 12 PDU

Continuing Education Unit for Contractor (GC): 1.2 CEU AIA Learning Unit for Architect (RA): 12 LU

PDHcenter Course Price: $299

PDH Course Description: One of the myths that grew out of the creation of Germany’s world-famous Autobahn is that it was the brainchild of Germany’s “Third Reich” Fuhrer Adolf Hitler. Supposedly, it all appeared in his mind as a grand vision while he was serving a prison sentence and writing his manifesto: Mein Kampf. In fact, if you ask the average German today, they’re likely to tell you it was: “the one good thing he did for Germany.” In reality, the National Socialist (a/k/a “Nazi”) Party was vehemently opposed to a national motor vehicle network (such as the Autostrada being constructed by Fascist Italy starting in the early 1920s). As far as Hitler and the Nazis were concerned, the whole idea was an “Elitist Fantasy.”

Considering the fact that, in post-WWI Germany, private car ownership was, basically, only something the elite could afford, their argument was not entirely without merit. With the onset of the worldwide Depression, the economic situation grew even worse in Germany, with millions unemployed. When Hitler came to power in January 1933, suddenly the idea of building a national road network that would put thousands of the unemployed back-to-work started to make some sense, even if there would be few cars to use them. In fact, the unemployment situation was so desperate that in the early years of “Reichsautobahnen” construction, “hand work” (manual labor) was given priority over mechanization. With full employment and war clouds gathering by the late 1930s, that policy would change, by necessity.

Those foreigners who saw and traveled the “Motorways of Germany” in the pre-WWII years of the mid-to-late 1930s were suitably impressed, not least of all the highway engineers and, perhaps more importantly, the highway officials and politicians. It seemed that a portion of Norman Bel Geddes’ popular Futurama exhibit at the 1939/40 New York World’s Fair had been made manifest; bridges, viaducts, cloverleaf intersections, beautiful scenery, et al. However, they also couldn’t help noticing how few cars were using the new Autobahns. To solve that problem, the Fuhrer asked Ferdinand Porsche to design a “People’s Car” (a/k/a “Volkswagen”) to fill the empty Autobahns with affordable, fuel-efficient automobiles. Alas, WWII would interfere with those plans but in the post-WWII years a multitude of automobiles would appear on the old, and new, “Bundesautobahnen” as West Germany prospered and, ultimately, reunited with East Germany. The result: a national highway network that is the envy of the world.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C819

CEU Course Title: Frank Lloyd Wright and the House of Wax

Professional Development Hour for Engineer (PE): 6 PDH Professional Development Unit for Land Surveyor (LS, PLS): 6 PDU

Continuing Education Unit for Contractor (GC): 0.6 CEU AIA Learning Unit for Architect (RA): 6 LU

PDHcenter Course Price: $149

PDH Course Description: It seems somehow innocuous that a product as mundane and utilitarian as floor wax would be the catalyst for the creation of one of the greatest buildings of the 20th Century, by one of the greatest architects of any century: Frank Lloyd Wright, but that’s exactly what happened. It was the quintessential Wright building, with the “scoundrel genius” at his very best - and worst. What made it all possible was a product called “Glo-Coat” – a self-polishing floor wax introduced by S.C. Johnson & Son in the early 1930s. Its commercial success (at the height of the Great Depression) would allow the grandson of the founder – Hibbard F. Johnson, to pursue his ideals of enlightened capitalism by creating the “greatest office building in the world” for his 250 employees. To do that, he would need the “greatest architect in the world.”

For FLW, the Johnson Wax project came at a critical juncture in his life and career. Nearing seventy, it seemed his best years were behind him, F. Scott Fitzgerald’s lament that: “there are no second acts in American lives,” seemed especially true in his case. In 1932 he and his third wife, Oglivanna, founded the Taliesin Fellowship. The first few years were barren of architectural work and the focus was on establishing the Fellowship, but by 1935 things would change. Edgar Kaufman, Sr. – the wealthy father of an apprentice, asked Wright to design for him a country house in southwestern Pennsylvania. The result was Fallingwater, the greatest building of the 20th Century (according to the American Institute of Architects). On its heels (in 1936) came the commission for the S.C. Johnson Wax & Son Administration Building. FLW’s second act had begun.

When FLW first saw the site - in the industrial South-side of Racine, Wisconsin, he was not impressed. He called it “worthless” and tried to convince H.F. Johnson to move to the country and build there a model corporate campus surrounded by worker’s housing (akin to his cherished Broadacre City “Decentralization” scheme). But Hib Johnson was adamant and Oglivanna warned him that if he didn’t oblige his client, he would lose the all-important commission. He conceded, but in his design for the building he turned everything inward, shutting-out the ugliness of the surroundings and allowing only “the light of heaven” in through an innovative but technically deficient system of Pyrex glass-tube clerestories (a/k/a “Sunbands”) and skylights. In true Wrightian fashion, the building would come in many fold over budget and take three years (rather than the one year predicted) to build – and the roof inevitably leaked; a FLW trademark flaw. But that’s what happens when you leave a work of art out in the rain.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C820

CEU Course Title: Scoundrel Genius: The Life and Architecture of Frank Lloyd Wright

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: By the mid-1930s, architect Frank Lloyd Wright was nearing the age of seventy. It seemed his best years – and work, were far behind him. F. Scott Fitzgerald’s lament that: “There are no second acts in American lives,” seemed to be especially true, in his case. In 1893, he had struck out on his own, creating an architectural style all his own: Prairie Style. However, in the proceeding years his contempt for convention – both personal and professional, would lead to the “Wilderness Years,” when clients were scarce, FLW set about writing his autobiography while architectural critic Philip Johnson disparigingly referred to FLW as: “The Greatest Architect of the 19th Ccnetury.” Then, in 1932, he and his third wife Oglivanna founded the Taliesin Fellowship. The first few years were barren of architectural work and the focus was on establishing the rudimentary school of architecture. By 1935, things would change. Edgar Kaufman, Sr. – the wealthy father of an apprentice, asked FLW to design for him and his family a country house in southwestern Pennsylvania. The result was Fallingwater – “The Greatest Building of the 20th Century” (according to the American Institute of Architects). On its heels (in 1936) came the S.C, Johnson Wax Administration Building and a series of “Usonian” houses (the model for the post-WWII suburban “Ranch” house). Frank Lloyd Wright’s second act had begun.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C821

CEU Course Title: Remediation of 1,4-Dioxane in the Environment

Professional Development Hour for Engineer (PE): 4 PDH Professional Development Unit for Land Surveyor (LS, PLS): 4 PDU

Continuing Education Unit for Contractor (GC): 0.4 CEU AIA Learning Unit for Architect (RA): 4 LU

PDHcenter Course Price: $119

PDH Course Description: This online course provides fundamental information about 1,4-dioxane and an introduction to field applications of viable treatment technologies to remove this contaminant from the environment. Specific topics include dioxane production and environmental occurrence, properties and behavior of dioxane in the environment, laboratory analysis of dioxane, treatment technologies for dioxane in groundwater, treatment of dioxane in soil, and ongoing research on dioxane treatment.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C822

CEU Course Title: An Introduction to Hydroelectric Power Plant Structures

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: The course discusses location, configuration and design considerations for hydroelectric powerhouses The factors affecting the location include: Location of the spillway (when powerhouse is located adjacent to the dam). Location of navigation locks (on navigation projects). Foundation conditions. Valley width. River channel conditions below dam. Accessibility. Location of switchyard and transmission lines. At projects where the powerhouse is located at the dam adjacent to the spillway, local condition such as width of flood plain, accessibility, and depth of foundations will usually govern the location. On projects which will include a navigation lock, the powerhouse is preferably located at the opposite end of the spillway from the lock. Where the river channel below the dam has an appreciable fall, economic studies should be made to determine whether a remote powerhouse location downstream from the dam is justifiable.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C823

CEU Course Title: An Introduction to Applications of Carbon Adsorption for Waste Treatment

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course discusses waste treatment using, primarily, activated carbon. Both liquid and vapor phase adsorption are discussed. Adsorption technologies may be applicable to treatment of both sanitary and industrial waste streams.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C824

CEU Course Title: An Introduction to Manual Layout of Arch Dams

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: This course will introduce you to a methodology for manual layout of concrete arch dams. In practice layout of concrete arch dams is, of course, a computerized process, but understanding an approach to manual layout will be an excellent way to gain an understanding of important aspects of concrete arch dam layout.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C825

CEU Course Title: An Introduction to Foundation Investigations for Arch Dams

Professional Development Hour for Engineer (PE): 2 PDH Professional Development Unit for Land Surveyor (LS, PLS): 2 PDU

Continuing Education Unit for Contractor (GC): 0.2 CEU AIA Learning Unit for Architect (RA): 2 LU

PDHcenter Course Price: $59

PDH Course Description: Foundation investigations for arch dams generally must be accomplished in more exacting detail than for other dam types because of the critical relationship of the dam to its foundation and to its abutments. This course discusses the procedures which are commonly followed in accomplishing each phase of these investigations including the foundation analysis. This information is very useful in forming the basis for a very preliminary appraisal of site adequacy and also serves as the basis for initiation of the succeeding phase of the investigation.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Disciplines: Architecture, Construction, Engineering

PDH Course Number: C826

CEU Course Title: USEPA’s 2015 Multi-Sector General Permit for Storm Discharges Associated with Industrial Activity

Professional Development Hour for Engineer (PE): 8 PDH Professional Development Unit for Land Surveyor (LS, PLS): 8 PDU

Continuing Education Unit for Contractor (GC): 0.8 CEU AIA Learning Unit for Architect (RA): 8 LU

PDHcenter Course Price: $199

PDH Course Description: Since 1990 USEPA has regulated stormwater discharges associated with Industrial Activities. To protect the waters of the United States, licensed professional engineers must fully understand the EPA requirements and provisions contained in Multi-Sector General Permit (MSGP) for Stormwater Discharges Associated with Industrial Activities that went into effect on June 4, 2015. In the recently promulgated MSGP USEPA regulates 30 Sectors which industrial activities could contribute to stormwater pollution. Subject facilities are required submit a Notice of Intent and prepare and implement a Stormwater Pollution Prevention Plan (SWP3). This course will prepare engineers to be familiar with MSGP requirements and how to develop an effective industrial Stormwater Pollution Prevention Plan.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

Additional courses are available through the following links:

Electrical and Mechanical Engineering Courses

Engineering and Surveying Courses

Architectural and Structural Engineering Courses

Laws, Rules, Ethics and Project Management Courses