Stormwater Erosion Mitigation at Site 20, Vandenberg Air Force Base, California
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Summary
- SCH Number
- 2002021096
- Lead Agency
- Department of Toxic Substances Control
- Document Title
- Stormwater Erosion Mitigation at Site 20, Vandenberg Air Force Base, California
- Document Type
- NOD - Notice of Determination
- Received
- Posted
- 4/3/2002
- Present Land Use
- Vandenberg Air Force Base is classified as an industrial site, government owned and operated. It is engaged in space launch activities and flight testing high performance aircraft.
- Document Description
- The Air Force proposes to conduct a non-time critical stormwater erosion mitigation project at Site 20 in order to contain potential risks and hazards to human health and the enviornment. This action is based on the Air Force's preliminary evaluation of the potential for release of hazardous substances as a result of stormwater erosion at Site 20 (Areas 2 and 3). The proposed stormwater erosion mitigation project at Site 20 includes the installation of a series of energy dissipaters built of gabions (wire baskets that contain coarse aggregate) in the Primary Ravine, V-ditch cut parallel to the top edge of the Primary Ravine, and a stormwater diversion piping system from Discharge point 2 to the Primary Ravine at the site. Final remedial actions for the Areas 2 and 3 will be addressed in the final remedy for Site 20 to be performed at a later date.
- Contact Information
-
Ning-Wu Chang
Department of Toxic Substances Control
Lead/Public Agency
5796 Corporate Avenue
Cypress, CA 90630
Phone : (714) 484-5485
Location
- Cities
- Lompoc
- Counties
- Santa Barbara
- Cross Streets
- Hwy 1/California Boulevard
- Zip
- 93437
- Total Acres
- 6,000
- State Highways
- Hwy 1
- Airports
- Lompoc
Notice of Determination
- Approving Agency
- Department of Toxic Substances Control
- Approving Agency Role
- Lead Agency
- Approved On
- Final Environmental Document Available at
- Department of Toxic Substances Control Southern California Branch 5796 Corporate Ave Cypress, CA
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
- N/A
- (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
- N/A
- (6) Findings were made pursuant to the provisions of CEQA
- Yes
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.