218-W-8 and 218-E-7 vaults regrading and reposting final report

摘要

This report describes the remediation activities performed to stabilize the surface contamination in the soil near the 218-W-8 Vaults, which are located in the 200 West Area at the Hanford Site in Richland, Washington. The 218-E-7 and 218-W-8 Vaults are of identical construction. The vaults received laboratory process sample waste from the 222-T Building in 1945 through 1952.