Remaining Sites Verification Package for the 100-F-26:13, 108-F Drain Pipelines, Waste Site Reclassification Form 2005-011

L. M. Dittmer

关键词: CLAYS;    COLUMBIA RIVER;    EVALUATION;    PIPELINES;    SAMPLING;    SOILS;    VERIFICATION;    WASTES Hanford;    remediation;    100F Area;    108-F Biological Laboratory;    188-F Ash Disposal Area;    vitrified clay pipe;    100-F-26:13;    126-F-1 waste site;   

DOI  :  10.2172/944137
RP-ID  :  RSVP-2005-011
PID  :  OSTI ID: 944137
Others  :  TRN: US0900636

美国|英语

来源: SciTech Connect

【 摘 要 】

The 100-F-26:13 waste site is the network of process sewer pipelines that received effluent from the 108-F Biological Laboratory and discharged it to the 188-F Ash Disposal Area (126-F-1 waste site). The pipelines included one 0.15-m (6-in.)-, two 0.2-m (8-in.)-, and one 0.31-m (12-in.)-diameter vitrified clay pipe segments encased in concrete. In accordance with this evaluation, the verification sampling results support a reclassification of this site to Interim Closed Out. 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.