Issuance of a Post-Closure Permit for Former Surface Impoundments 250, 635, and 706, United Technologies Corporation, Pratt & Whitney Rocketdyne
2 Documents in Project
Summary
SCH Number
2006102004
Lead Agency
Department of Toxic Substances Control
Document Title
Issuance of a Post-Closure Permit for Former Surface Impoundments 250, 635, and 706, United Technologies Corporation, Pratt & Whitney Rocketdyne
Document Type
NOD - Notice of Determination
Received
Posted
12/8/2006
Present Land Use
Industrial/Commercial
Document Description
DTSC is has approved a Post-Closure Permit for three former surface impoundments. These surface impoundments were used for the storage of hazardous wastes at the facility and were closed in 1986. DTSC approved the closure certification report in 1991. All wastes from these impoundments were removed and disposed properly. Soils above the groundwater table were removed and replaced with clean fill. However, groundwater impacts still remain as a result of the operation of these units and therefore a Post-Closure Permit is required. The Permit will require the facility to continue to pump and treat the contaminated groundwater, monitor the groundwater, and to inspect and maintain the equipment used for these activities. A deed restriction is currently in place prohibiting the use of groundwater for agricultural purposes or human consumption. The deed restriction shall remain in place until standards set by the Regional Water Quality Control Board for drinking water have been achieved.
Contact Information
Name
Andrew Berna-Hicks
Agency Name
Department of Toxic Substances Control
Contact Types
Lead/Public Agency
Phone
Location
Cities
San Jose
Counties
Santa Clara
Cross Streets
Shingle Valley Road
Zip
95138-9601
Total Acres
5,119
State Highways
101
Airports
San Jose Airport
Schools
Charter School of Morgan Hill
Waterways
San Francisco Bay, Anderson Reservoir
Notice of Determination
Approving Agency
DTSC
Approving Agency Role
Lead Agency
Approved On
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
No
(4) A mitigation reporting or monitoring plan was adopted for this project
N/A
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.