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Contract: $824,000
Team Members Key Accomplishments:
Project Description:
JCC, as design-bid-build contractor, provided construction and commissioning services under a negotiated-bid fixed price contract for the remedial action required by the Consent Decree on this Superfund Site. The construction included the final remedial actions at the Superfund Site to protect the groundwater from contamination from Kepone, Mirex and volatile organic compounds. As determined by an amendment to the Record of Decision, the work included in-situ treatment by soil/vapor extraction to remove VOCs from soils, on-site treatment of the VOCs, construction of low permeability covers to prevent short-circuiting of air flow and limit infiltration of precipitation, and excavation of soils where bedrock was close to the surface. The VOCs removed are treated at a catalytic thermal oxidizer and the groundwater removed is treated at the existing groundwater treatment plant. Both facilities were installed by JCC under previous contracts. This is the final phase of remediation for Rutgers Organics. JCC and Remediation Inc. were involved in all five of the previous projects at the site. Because the site has cohesive soil, hydraulic fracturing of the wells was used to promote better recovery of vapors. Some wells used multi-phase extraction to address perched water simultaneously with vapor extraction. JCC’s scope of work included:
The project was completed ahead of schedule and met all EPA deadlines.
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