Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Superfund record of decision : Weldon Spring Quarry/Plant/Pits (USDOE), MO.
CORP Author United States. Environmental Protection Agency.
Publisher U.S. Environmental Protection Agency, Office of Emergency and Remedial Response ; Reproduced by National Technical Information Service,
Year Published 1990
Report Number EPA/ROD-R07-90-043
Stock Number PB91-921564
OCLC Number 32271446
Subjects Hazardous waste sites--Missouri.
Additional Subjects Ordnance ; Hazardous materials ; Waste disposal ; Pollution control ; Chemical industry ; Quarries ; Radioactive wastes ; Soils ; Water treatment ; Volatile organic compounds ; Storage ; Trinitrotoluene ; Thorium ; Uranium ; Sludge ; Polycyclic aromatic hydrocarbons ; Arsenic ; Lead(Metal) ; Excavation ; Superfund ; Record of Decision ; Weldon Spring(Missouri) ; Saint Charles County(Missouri) ; Polychlorinated biphenyl ; Second Remedial Action
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA ROD-R07-90-043 Headquarters Library/Washington,DC 11/24/2009
NTIS  PB91-921564 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation 1 volume (various pagings) : illustrations ; 28 cm
The 226-acre Weldon Spring Quarry/Plant/Pits (USDOE) site is a former ordnance works and chemical plant near the city of Weldon Spring in St. Charles County, Missouri. The site is divided into two noncontiguous areas: a 217-acre chemical plant area, comprised of various buildings, ponds and four raffinate pits, and a 9-acre quarry, which forms a valley wall at the edge of the Missouri River floodplain. Since the early 1940s, the site has been used by various government agencies for chemical and ordnance processing with chemical and radioactive waste disposal in the quarry. From 1941 to 1946, the site was an Army ordnance works used for the production of trinitrotoluene (TNT) and dinitrotoluene (DNT) explosives. The selected interim remedial action for the site includes excavating an estimated 95,000 cubic yards of chemically and radioactively contaminated bulk wastes from the quarry and temporarily storing the wastes onsite in the chemical plant area; and implementing site access restrictions. The estimated total cost for the remedial action is $11,000,000.
Cover title. "9-28-90." "PB91-921564." "EPA/ROD/R07-90/043." "September 1990."