Remediation Services at Operable Units (OUs) 5 (Shore Road) and 6 (Morgan Francis) at the Raymark Superfund Site in Stratford, CT

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The proposed work is to remediate OU5 (Shore Road) and OU6 (Morgan Francis). The Raymark Superfund Site includes areas that have been contaminated as a result of manufacturing processes from the former Raymark facility. Specifically, contaminated waste material was used as fill in various locations within the Town of Stratford, CT. The OU5 remediation requires the excavation and offsite disposal of approximately 10,000 cubic yards of contaminated soil (primarily PCBs, metals, and Asbestos) and site restoration. The OU5 property is in the vicinity of Shore Road and the Housatonic Boat Club. OU6 (Morgan Francis) property was a historically low-lying area that was filled with Raymark waste. The remediation for that property requires the excavation of approximately 5,000 cubic yards of waste from an adjacent creek, restoration, consolidation of that waste on the Morgan Francis Property, and construction of a Resource Conservation and Recovery Act (RCRA) hazardous waste landfill cap and supporting infrastructure. The area of the Morgan Francis site to be capped is approximately 6 acres. The to-be-constructed RCRA cap will have an average thickness of 4 feet and will consist of a low permeability liner system with soil cover. The Site abuts a residential area of town and, as such, there are significant air monitoring, dust control, traffic management, and public safety requirements as part of this project. This project has the following major components: Remediation, including excavation, and restoration of OU5; Remediation, including excavation, and restoration of a section of creek adjacent to Morgan Francis; RCRA cap constructed per design and specifications; Supporting infrastructure, including but not limited to, storm-water basins, swales, gas vent system, utility corridors, access roads; Robust air monitoring and dust prevention practices.

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