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Title: Remaining Sites Verification Package for the 1607-D4 Septic System, Waste Site Reclassification Form 2005-036

Technical Report ·
DOI:https://doi.org/10.2172/944144· OSTI ID:944144

The 1607-D4 Septic System was a septic tank and tile field that received sanitary sewage from the 115-D/DR Gas Recirculation Facility. This septic system operated from 1944 to 1968. Decommissioning took place in 1985 and 1986 when all above-grade features were demolished and the tank backfilled. The results of verification sampling demonstrated that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also showed that residual contaminant concentrations are protective of groundwater and the Columbia River.

Research Organization:
Washington Closure Hanford
Sponsoring Organization:
USDOE
DOE Contract Number:
DE-AC06-05RL14655
OSTI ID:
944144
Report Number(s):
RSVP-2005-036; TRN: US0900641
Country of Publication:
United States
Language:
English