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RECORD NUMBER: 260 OF 299

OLS Field Name OLS Field Data
Main Title Superfund record of decision amendment : Hanford Site - 100 Area (USDOE) 100-BC-1, 100-DR-1, & 100-HR-1 OUs, Benton County, WA.
CORP Author Environmental Protection Agency, Washington, DC. Office of Emergency and Remedial Response.
Publisher [U.S. Environmental Protection Agency, Office of Emergency and Remedial Response],
Year Published 1997
Report Number EPA/541/R-97/044
Stock Number PB97-963127
OCLC Number 48669739
Subjects Hazardous waste sites--Washington.
Additional Subjects Superfund ; Hazardous materials ; Land pollution control ; Radioactive waste management ; Hanford Reservation ; Radioactive effluents ; Liquid wastes ; Soil management ; Soil treatment ; Revegetation ; Remedial action ; Record of Decision Amendment ; Benton County(Washington) ; Cleanup operations
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB97-963127 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 38 pages : illustrations, maps ; 28 cm
Abstract
This decision document changes components of the selected interim remedial action for the Hanford 100 Area radioactive liquid effluent disposal sites and clarifies the roles of revegetation or remediated sites with respect to the completion of the remedial actions. This amendment increases the scope of the selected remedy to include 34 additional sites in the 100 Area that received similar waste discharges and reduces the overall estimated cost for the remedial action to $194 million for 71 sites. This amendment also recognizes the results of the soil volume reduction treatability studies that indicate soil washing for volume reduction is not cost effective. Therefore, this treatment step will no longer be retained as an option for the 100 Area radioactive liquid effluent disposal sites. This amendment also clarifies that revegetation of remediated wastes sites will be addressed using the guidance provided in the current Mitigation Action Plan.
Notes
Cover title. "4/4/1997." "PB97-963127." "EPA/541/R-97/044." "January 1998." Microfiche.