Superfund record of decision (EPA Region 10): Hanford 200 Area (USDOE), operable unit 200-zp-1, Benton County, WA, May 24, 1995
Technical Report
·
OSTI ID:104407
The decision document presents the selected interim remedial measure (IRM) for the USDOE Hanford 200-ZP-1 operable unit, 200 Area, Hanford Site, Benton County, Washington. The selected remedy uses groundwater pump and treat and is intended to minimize further migration of carbon tetrachloride, chloroform, and trichloroethylene (TCE) in the groundwater of the 200 West Area. To do this, the IRM is designed to stabilize and reduce contaminant mass in the high concentration portion of the plume. The high concentration portion of the plume corresponds to the area within the 2000 - 3000 parts per billion (ppb) contour of carbon tetrachloride.
- Research Organization:
- Environmental Protection Agency, Washington, DC (United States). Office of Emergency and Remedial Response
- OSTI ID:
- 104407
- Report Number(s):
- PB--95-964609/XAB; EPA/ROD/R--10-95/114
- Country of Publication:
- United States
- Language:
- English
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