Soil, Ground Water, and Lagoon Remediation Automotive Components Manufacturer, Plainville, Connecticut Services:         Site Investigation and Remediation Remedial Plan Development Consent Order Agreement Execution Site Certification Report Generation Economics Analysis Schedule: 3 Years Budget: $12 Million  Tasks:   Investigated environmental contamination at former manufacturing facility Prepared site investigation report summarizing results of completed investigations Identified potential remedial alternatives Designed and installed system to recover free-floating product on ground water table Developed remedial plan report evaluating remedial alternatives Provided recommended remedial site plan Addressed remediation of lagoon sludges, soils, ground water, and free-floating product Facilitated remedial activities Removed and treated 4 MG of lagoon top water Removed 145,000 gal of sludge to be used for off-site fuel blending Excavated and treated over 70,000 tons of soil by low-temperature thermal treatment (LTTT) Prepared site certification report documenting results of remedial activities Performed soil, lagoon sludge, and ground water field investigations Installed four product recovery wells to recover free-floating product Performed bench-scale treatability tests on soils and lagoon sludges Negotiated and developed consent order on behalf of client Developed site operations plan identifying strategy, means, and methods to implement remediation of sludges and soils Proposed cleanup verification sampling and analytical program Detailed long-term monitoring and operations and maintenance activities Performed lagoon water removal and sludge remediation Designed, installed, and operated Low Temperature Thermal Treatment system    Project Highlights:  Development of a remedial plan for a 1.7-acre former waste oil lagoon Excavation, thermal treatment, and backfill of approximately 70,000 tons of affected soil Total turn-key remedial investigation, design, and remediation services On-site thermal treatment of 70,000 tons of petroleum contaminated soils Dewatering of 1.7 acre lagoon On-site screening/ processing of 145,000 gallons of petroleum contaminated sludges. Process sludges transported to off-site fuel blending facility Brownfields site redevelopment for reuse  Return to Project listing