| Main Title |
Superfund record of decision : National Semiconductor (monolithic Memories), 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-R09-91-071 |
| Stock Number |
PB92-964502 |
| OCLC Number |
28653867 |
| Subjects |
Hazardous waste sites--California
|
| Additional Subjects |
Superfund ;
Remedial action ;
Hazardous materials ;
Waste disposal ;
Pollution control ;
California ;
Site surveys ;
Semiconductors ;
Land pollution ;
Water pollution ;
Volatile organic compounds ;
Phenols ;
Aromatic polycyclic hydrocarbons ;
Record of Decision ;
EPA region 9 ;
Cleanup operations ;
Sunnyvale(California) ;
Santa Clara(California)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELBD ARCHIVE |
EPA ROD-R09-91-071 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| NTIS |
PB92-964502 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
51 pages |
| Abstract |
The 70-acre National Semiconductor (NSC) 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. Remediation of the NSC site has been combined with another National Priorities List (NPL) site, Monolithic Memories (MM), 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." "PB92-964502." "EPA/ROD-R09-91-071." "Office of Emergency and Remedial Response." |
| Place Published |
Washington, D.C. Springfield, VA |
| Availability Notes |
Available on Standing Order, deposit account required for all RODS is $700 for U.S., Canada, and Mexico; all others $1,400. Deposit required for each region, $200, U.S., Canada, and Mexico; for all others $400. Also available individually in paper copy or microfiche. |
| Corporate Au Added Ent |
United States. Environmental Protection Agency. Office of Emergency and Remedial Response. |
| PUB Date Free Form |
1991 |
| NTIS Prices |
PC A04/MF A01 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20091104093021 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01118cam 2200277Ka 45020 |
