Open AccessRemaining Sites Verification Package for 132-D-3, 1608-D Effluent Pumping Station, Waste Site Reclassification Form 2005-033
Author(s) -
R. A. Carlson
Publication year - 2006
Language(s) - English
Resource type - Reports
DOI - 10.2172/944143
Subject(s) - nuclear decommissioning , effluent , demolition , rubble , environmental science , demolition waste , groundwater , waste management , terrain , land reclamation , residual , environmental engineering , hydrology (agriculture) , engineering , civil engineering , archaeology , geography , geotechnical engineering , cartography , algorithm , computer science
Decommissioning and demolition of the 132-D-3 site, 1608-D Effluent Pumping Station was performed in 1986. Decommissioning included removal of equipment, water, and sludge for disposal as radioactive waste. The at- and below-grade structure was demolished to at least 1 m below grade and the resulting rubble buried in situ. The area was backfilled to grade with at least 1 m of clean fill and contoured to the surrounding terrain. Residual concentrations support future land uses that can be represented by a rural-residential scenario and pose no threat to groundwater or the Columbia River based on RESRAD modeling