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
NEG - Negative Declaration
Received
Present Land Use
Industrial/Commercial
Document Description
DTSC is considering approval of a Post-Closure Permit Application 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 Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Conservation (DOC), California Department of Health Care Services (DHCS), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), Caltrans, Division of Aeronautics, Department of Water Resources, Resources Agency, San Francisco Bay Conservation and Development Commission (BCDC), State Water Resources Control Board, Division of Water Rights, State Water Resources Control Board, Divison of Financial Assistance, California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW)
State Reviewing Agency Comments
California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW)
Local Actions
Post-Closure Hazardous Waste Facility Permit
Project Issues
Air Quality, Cultural Resources, Cumulative Effects, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Transportation, Wildlife
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.