Christopher Greene is a Senior Principal Environmental Engineer based in Massachusetts with more than 20 years of experience focused on managing, designing, and constructing remediation projects. His experience includes investigation, design, and construction of hazardous waste sites, excavations, sediments, landfills, groundwater collection trenches, caps, and cut-off walls.
Chris has managed a range of projects including remedial investigations, feasibility studies, remedial designs, construction, and operation and maintenance of remedial systems. He also has experience with a variety of contract types including firm fixed price, lump sum, unit price, and cost reimbursable.
He has been the geotechnical engineer of slurry wall projects, groundwater control systems, landfill cap projects, solidification/stabilization projects, various water and wastewater treatment plants, pump stations, pipelines, storage tanks, and shallow and deep foundation systems. Chris also has experience in excavation support systems, retaining walls, slope stability, instrumentation, microtunneling, construction monitoring, and seismic monitoring.
Chris has particular expertise in the assessment and remediation of sites impacted by mercury, such as former chlor alkali manufacturing facilities, including those sites with impacted sediments. For example, he served as the Project Manager for the preparation of remedial action work plans, permits, and design and construction documents for the Ventron/Velsicol Superfund Site in New Jersey. The project entailed excavation and off-site disposal of over 50,000 cubic yards of mercury-impacted soils; installation of a 1,300-foot-long, 30-foot-deep cut-off wall; wetland restoration; and placement of a 19-acre, single-layer cover system.