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PDH Online Course Description PDH Units/
Learning Units (Hours)
NA N328
Dewatering & Geotechnical Construction Techniques for Coal Combustion Residual Pond Closures (Live Seminar)

Gabe Lang, PE; Mark Rokoff, PE; Paul Schmall, Ph.D., PE; Greg Landry, PE

This seminar will cover topics related to Dewatering & Geotechnical Construction Techniques for Coal Combustion Residual Pond Closures. Topics will include: Update on the new CCR Legacy Surface Impoundments Ruling; Best practices in ash pond closure, beneficial reuse, and repurposing; Safe access, methods of dewatering ash, and water treatment for ash pore water; Techniques for enhancing and improving the geo-structural qualities of ash; Geo-structural methods for support of excavation and foundation support in ash; Unique applications of instrumentation and monitoring for construction safety and monitoring of site features.

Keller North America provides a wide range of geotechnical engineering and construction services to improve soils in place and to both construct new and rehabilitate foundations. The techniques that will be discussed include Compaction & Jet Grouting, Earth Retention and Shoring, Vibro Compaction & Replacement, Micropiles, Soil Mixing for Deep Basement Excavations, and Pile Driving. Within our range of services, a Ground Modification solution is generally available for the toughest subsurface conditions.

If you have already attended this seminar and would like to obtain a Certificate of Completion free of charge, please click on the following link:

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NY PE & PLS: You must choose courses that are technical in nature or related to matters of laws and ethics contributing to the health and welfare of the public. NY Board does not accept courses related to office management, risk management, leadership, marketing, accounting, financial planning, real estate, and basic CAD. Specific course topics that are on the borderline and are not acceptable by the NY Board have been noted under the course description on our website.