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Mark Keck P.E.

KY, OH, PA

Project Manager
B.S., Environmental Systems Engineering, Pennsylvania State University

Mr. Keck is experienced in a broad range of civil design, environmental remediation, and geotechnical projects. His work has included environmental media investigations, field construction oversight, dam and landfill inspections, and design and permitting of multiple landfill and impoundment closures. Mr. Keck's modeling experience includes AutoCAD Civil3D, HydroCAD Stormwater, and slope stability. He provides cost analysis for engineering and construction related to KEY's support of liability buy-out services. Mr. Keck's projects have included CCR pond/landfill closures, commercial developments, and containment wall installations.

Experience:

Years of Experience/Years with KEY:  9/9

Practice Area(s):

  • Brownfield Remediation/Redevelopment

  • Civil Design

  • Coal Combustion Residuals

  • Construction Oversight

  • Environmental Due Diligence

  • Environmental Permitting & Compliance

  • Site Assessment

  • Site Development

Specialties

  • Geotechnical Evaluation & Design

  • Stormwater & Erosion Controls

  • CCR Impoundment Closure and Dam Inspections

  • Stormwater Design

  • Stability Analysis

Brownfields_Closed Lagoon_Plant.jpg

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Representative Projects:

Coal Combustion Residuals (CCR)

  • Assisted in the design package for PTIs for interim and final closure plans of CCR impoundments

  • Performed a geotechnical evaluation of the high-hazard containment dikes

  • Designed a drainage filter, developed technical specifications, and crafted construction quality assurance plans

Former Wood Treating Site

  • Assisted in the construction oversite of the installation of a slurry wall to stop DNAPL plume movement

  • Conducted stormwater pollution prevention plan inspections and air monitoring reporting to comply with state permit obligations. 

Coal Combustion Residuals (CCR)

  • Completed closure design for phased closure of largest impoundment in eastern US

  • Developed a grading plan, material quantity estimate, and geosynthetic materials’ anchor trench limits 

  • Developed design figures for the modification of the existing leachate collection lines and stormwater diversion channels which was subsequently approved by PADEP

  • Reviewed Contractor submittals, QA/QC data for soils and geosynthetics, and provided office support during closure construction

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