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PDH Articles

The PDH Article Series is a unique opportunity for engineers to earn continuing education credit by reading focused articles written by engineers at Contech Engineered Solutions. Just read the article and take to quiz to receive your PDH credit.

Current PDH Articles

Cover for "Finish Considerations for Steel Bridges" by Cameron Abernathy and Justin Reardon, featuring AIA credit details.
Finish Considerations for Steel Bridges
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Cover of a publication titled "Installed Joint Testing for Large-Diameter Sewer" by Andrew M. Jenkins, sponsored by Contech.
Installed Joint Testing for Large-Diameter Sewer
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PDH article cover page: The Value of High-Rate Biofilters for Urban Stormwater Retrofits.
The Value of High-Rate Biofilters for Urban Stormwater Retrofits
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PDH article cover page: Corrugated Steel Pipe and Structural Plate for Vertical Applications.
CSP for Vertical Applications | Understanding-Design Applications and Practices
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PDH article cover page: The Fundamentals of Stormwater Quality Regulations.
The Fundamentals of Stormwater Quality Regulations
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PDH article cover page: Evaluating Minimum Cover Depths of Flexible Pipes Subjected to Tracked Vehicular Loads.
Evaluating Minimum Cover Depths of Flexible Pipes Subjected to Tracked Vehicular Loads
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PDH article cover page: A Dutch Approach to Coastal Protection.
A Dutch Approach to Coastal Protection
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PDH article cover page: Stream Crossing Replacement: A Case Study on Rural Hydraulics.
Stream Crossing Replacement: A Case Study on Rural Hydraulics
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PDH article cover page: Examining the Phosphorus Problem: What the Data Tells Us About Reducing Phosphorus in Stormwater.
Examining the Phosphorus Problem: What the Data Tells Us About Reducing Phosphorus in Stormwater
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PDH article cover page: Siting Considerations for Prefabricated Buried Open-Bottom Precast Concrete Bridge Structures
Siting Considerations for Precast Buried Open-Bottom Bridge Structures
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Click here to view archived PDH articles.