Remaining Sites Verification Package for the 100-F-52, 146-FR Radioecology and Aquatic Biology Laboratory Soil, Waste Site Reclassification Form 2008-022

J. M. Capron

关键词: BIOLOGY;    COLUMBIA RIVER;    EVALUATION;    RADIOECOLOGY;    REMEDIAL ACTION;    RIVERS;    SAMPLING;    SOILS;    VERIFICATION;    WASTES;    WATER Hanford;    100F Area;    100-F-52 waste site;    146-FR Radioecology and Aquatic Biology Laboratory;    confirmatory sampling;    remediation;    Columbia River;   

DOI  :  10.2172/944169
RP-ID  :  RSVP-2008-022
PID  :  OSTI ID: 944169
Others  :  TRN: US0900661

美国|英语

来源: SciTech Connect

【 摘 要 】

The 100-F-52 waste site consisted of the soil under and around the former 146-FR Radioecology and Aquatic Biology Laboratory. The laboratory was used for studies of the effects of pre-reactor and post-reactor process water on fish eggs, young fish, and other small river creatures of interest. In accordance with this evaluation, the confirmatory sampling results support a reclassification of this site to No Action. The current site conditions achieve the remedial action objectives and the corresponding remedial action goals established in the Remaining Sites ROD. The results of confirmatory sampling show that residual contaminant concentrations do not preclude any future uses and allow for unrestricted use of shallow zone soils. The results also demonstrate that residual contaminant concentrations are protective of groundwater and the Columbia River.