Open AccessRemaining Sites Verification Package for the 100-F-26:9, 1607-F2 Sanitary Sewer Pipelines, Waste Site Reclassification Form 2008-029
Author(s) -
J. M. Capron
Publication year - 2008
Language(s) - English
Resource type - Reports
DOI - 10.2172/944175
Subject(s) - remedial action , sanitary sewer , residual , pipeline transport , environmental science , groundwater , sampling (signal processing) , interim , hydrology (agriculture) , environmental engineering , civil engineering , engineering , geotechnical engineering , environmental remediation , contamination , archaeology , geography , mathematics , ecology , electrical engineering , filter (signal processing) , algorithm , biology
The 100-F-26:9 underground pipeline subsite consists of the sanitary sewers servicing the 105-F, 108-F, 184-F, 185-F, and 190-F buildings, and the 1700-F administration and service buildings (1704-F, 1707-F, 1707-FA, 1713-F, 1717-F, 1719-F, and 1722-F). In accordance with this evaluation, the confirmatory and verification sampling results support a reclassification of this site to Interim Closed Out. The current site conditions achieve the remedial action objectives and the corresponding remedial action goals established in the Remaining Sites ROD. The results of verification 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