Conversion of Process Pond to OnSite Disposal Cell at Superfund Site

Chemical manufacturing at the site used remnant mining pits as process lagoons and storm water holding ponds receiving process water overflows. We completed remedial investigation of soil, sediment, surface water and groundwater that identified large volumes of contaminated source material resistant to chemical, biological or physical treatment. WSP USA conducted the removal action to consolidate contaminated soil and sediment under the cap of a process lagoon converted for use as a disposal cell.



  • Central Florida, USA

Project Status

  • Ongoing, 2004 – present