| Main Title |
Superfund record of decision : Oak Ridge Reservation (USDOE) (Operable Unit 3), TN : second 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/R04-91/095; 541R91001 |
| Stock Number |
PB92-964022 |
| OCLC Number |
28590981 |
| Subjects |
Hazardous waste sites--Tennessee
|
| Additional Subjects |
Superfund ;
Remedial action ;
Hazardous materials ;
Waste disposal ;
Pollution control ;
Radioactive wastes ;
Sediments ;
Y-12 plant ;
Metals ;
Mercury(Metal) ;
Tanks ;
Record of Decision ;
Second remedial action ;
Anderson County(Tennessee) ;
Cleanup ;
EPA region 4
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELBD ARCHIVE |
EPA ROD-R04-91-095 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| NTIS |
PB92-964022 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
24 p. |
| Abstract |
The Oak Ridge Reservation (ORR) (USDOE) (Operable Unit 3) site is an active nuclear weapons component manufacturing facility located in Oak Ridge, Anderson County, Tennessee. The Y-12 plant, which is addressed as Operable Unit 3, is one of several hundred waste disposal sites or areas of contamination at the ORR site requiring Superfund remedial action. The site occupies the upper reaches of East Fork Poplar Creek (EFPC) in Bear Creek Valley. From 1940 to the present, the Y-12 plant has been used to produce nuclear weapons components. From 1955 to 1963, mercury was used in a column-exchange process to separate lithium isotopes. Testing of the three concrete tanks showed that the tank sediment contained mercury, and that contaminated waste is still being discharged into two of the three tanks. The Record of Decision (ROD) focuses on the contaminated sediment in the sedimentation tanks as an interim action. The primary contaminants of concern affecting the sediment are mercury, a metal and radioactive materials. The selected interim remedial action for the site is included. |
| Notes |
"09/19/91." "PB92-964022." "EPA/ROD/R04-91/095." "Office of Emergency and Remedial Response." |
| Place Published |
Washington, D.C. Springfield, VA |
| Supplementary Notes |
Portions of this document are not fully legible. |
| 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 A03/MF A01 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20091110102053 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01121cam 2200277Ka 45020 |
