Remaining Sites Verification Package for 132-D-3, 1608-D Effluent Pumping Station, Waste Site Reclassification Form 2005-033

Carlson, R. A.

Washington Closure Hanford

关键词: Removal;    Sludges;    Pumping;    Radioactive Wastes;    100D Area;   

DOI  :  10.2172/944143
RP-ID  :  RSVP-2005-033
RP-ID  :  DE-AC06-05RL14655
RP-ID  :  944143

美国|英语

来源: UNT Digital Library

【 摘 要 】

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.