Accession Number : ADA300338
Title : Feasibility Study for the Explosives Washout Lagoons (Site 4) Soils Operable Unit, Umatilla Depot Activity (UMDA), Hermiston, Oregon.
Descriptive Note : Final rept. May 91-May 92,
Corporate Author : ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA
Personal Author(s) : Mihalik, Linda
PDF Url : ADA300338
Report Date : 15 APR 1992
Pagination or Media Count : 314
Abstract : This feasibility study (FS) for the Explosives Washout Lagoons (Site 4) Soils Operable Unit at the U.S. Army Depot Activity at Umatilla (UMDA) has been prepared to evaluate potential remedial alternatives for mitigating soil contamination at the site. The FS provides a summary of remedial investigation information; a summary of the baseline risk assessment prepared by Dames a Moore; remedial action objectives; identification and screening of potentially viable technologies; and a detailed evaluation of alternatives assembled from the most promising technologies. The alternatives evaluated in detail are No Action, excavation followed by incineration and excavation followed by composting. Incineration is a proven method of destroying explosives contaminants with an effectiveness greater than 99.99 percent.
Descriptors : *SOIL POLLUTION, *EXPLOSIVE ORDNANCE DISPOSAL, RISK, CHEMICAL CONTAMINATION, TOXIC HAZARDS, WASTE WATER, ARMY FACILITIES, COST ESTIMATES, GROUND WATER, SUPPLY DEPOTS, FEASIBILITY STUDIES, ENVIRONMENTAL MANAGEMENT, SITE INVESTIGATIONS, ENVIRONMENTAL PROTECTION, BIODEGRADATION, LAND USE, EXCAVATION, RDX, TNT, WASTE TREATMENT, BASE CLOSURES, SOIL TESTS, CONCENTRATION(CHEMISTRY), NITROBENZENES, ECOLOGY, OREGON, LAGOONS(LANDFORMS), HMX.
Subject Categories : Soil Mechanics
Ammunition and Explosives
Environmental Health and Safety
Distribution Statement : APPROVED FOR PUBLIC RELEASE