Record Display for the EPA National Library Catalog

RECORD NUMBER: 3 OF 6

OLS Field Name OLS Field Data
Main Title Superfund record of decision : Monolithic Memories (Advanced Micro Devices - Arques) (National Semiconductor), CA : first remedial action.
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 1991
Report Number EPA/ROD-R09-91-070
Stock Number PB92-964503
OCLC Number 28653939
Subjects Hazardous waste sites--California.
Additional Subjects Superfund ; Remedial action ; Hazardous materials ; Waste disposal ; Pollution control ; California ; Site surveys ; Land pollution ; Water pollution ; Ground water ; Volatile organic compounds ; Aromatic polycyclic hydrocarbons ; Phenols ; Semiconductors ; Potable water ; Record of Decision ; EPA region 9 ; Cleanup operations ; Santa Clara(California) ; Sunnyvale(California)
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=91002QOJ.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA ROD-R09-91-070 Headquarters Library/Washington,DC 11/25/2009
NTIS  PB92-964503 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation 50 pages
Abstract
The Monolithic Memories (MM) site is a former semiconductor manufacturing facility located in Sunnyvale and Santa Clara, California. Land surrounding the site is used for commercial and light industrial purposes. The site lies within the confined area of the Santa Clara Valley ground water basin, which consists of various upper and lower aquifer zones. Ground water from the basin provides up to 50 percent of the municipal drinking water for Santa Clara Valley residents. Remediation of the MM site has been combined with another National Priorities List (NPL) site, National Semiconductor (NSC), because both sites contribute to the same ground water contamination problem. The combined remediation has been divided into two Operable Units (OUs). The Record of Decision addresses OU1, which consists of three subunits. The Record of Decision (ROD) addresses remediation of contaminated soil on the facility property and ground water in the upper aquifer zone as OU1. OU2 will address remaining soil and ground water problems associated with the western portion of the ground water contaminant plume. The primary contaminants of concern affecting the soil and ground water are VOCs including benzene, PCE, TCE, toluene, and xylenes; and other organics including PAHs and phenols. The selected remedial action for the site is included.
Notes
"09/11/91." "PB92-964503." "EPA/ROD-R09-91-070." "Office of Emergency and Remedial Response."