Manufactured Gas Plant (MGP) Remediation

Successfully executing remediation projects for public utilities since 1996

Sevenson safely and effectively executes complex, large-scale MGP remediation projects in a variety of locations at sites both on land and on impacted waterways. Sevenson’s field crews have in-depth experience handling hazardous MGP contaminants, including coal tar, PAHs BTEX, VOCs, and SVOCs. MGP services include deep excavation; mechanical and hydraulic dredging; in-situ soil stabilization and solidification; installation of excavation support systems; assembly of temporary fabric structures; design, construction, operation, and maintenance of temporary wastewater treatment plants; waste handling; management of off-site transportation and disposal operations; and odor control. Sevenson’s utility clients include private and public sector companies in all regions of the United States, and range from small regional clients to large, multi-state utility companies.