National Conference on Management of Uncontrolled Hazardous Waste Sites, Volume 5, Part 1984

1,1-Dichloroethane 1,1,1-Trichloroethane Agency analytical approximately aquifer assessment bedrock bentonite benzene carcinogens CERCLA chemical chlorinated clay cleanup compounds concentrations conducted contaminated soil cost criteria decontamination depth detected determine developed disposal drums effects environment environmental estimated evaluation excavation exposure facility factors field fracture groundwater hazardous waste sites hydraulic conductivity identified impoundment incineration initial installation laboratory lagoon landfarming landfill leachate levels liquid located materials measured ment method mg/l migration monitoring ND ND ND off-site on-site operation pathways permeability plant pollutant potential priority pollutants problems procedures public health pumping radon remedial action remedial alternatives removal response safety samples sediment selected sludge slurry slurry wall soil contamination specific spill substances Superfund surface water taminated tanks temperature tion Toluene toxic transport treatment trench Trichloroethylene USEPA vadose zone zone µg/l