Castro Cove Sediment Remediation Project

3 Documents in Project

Summary

SCH Number
2006092119
Lead Agency
Regional Water Quality Control Board, Region 2 (San Francisco Bay), Oakland
Document Title
Castro Cove Sediment Remediation Project
Document Type
NEG - Negative Declaration
Received
Present Land Use
Heavy Industrial / Open Space

Document Description
Under a Site Cleanup Requirements Order issued by the Water Board, Chevron would implement a cleanup plan to remove mercury and polycyclic aromatic hydrocarbons (PAHs), chemicals released in petroleum refining waste, that have contaminated sediments from a 20-acre area of Castro Cove. Sediment removal would be achieved by hydraulically dredging the area while it is isolated from the rest of San Pablo Bay within a sheetpile enclosure that would be in place for approximately nine months. During sediment removal water levels would be maintained at a relatively constant level within the enclosure to facilitate dredging operations.

Contact Information
Elizabeth Christian
Regional Water Quality Control Board, Region 2 (San Francisco Ba
1515 Clay Street, Suite 1400
Oakland, CA 94612

Phone : (510) 622-2335

Location

Cities
Richmond
Counties
Contra Costa
Cross Streets
Chevron Way at Richmond Parkway
Zip
94801
Total Acres
94
Parcel #
561-090-003, 004; 561-100-013
State Highways
I-580
Railways
SPRR
Schools
Peres ES
Waterways
San Francisco Bay, San Pablo Bay, Wildcat Creek
Township
2N
Range
5W
Section
34
Base
MD

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Sediment Remediation)
Local Action
Other Action Other Action: Site Cleanup Regulation
Project Issues
Aesthetic/Visual Air Quality Coastal Zone Noise Soil Erosion/Compaction/Grading Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Wetland/Riparian Wildlife
Reviewing Agencies
California Department of Fish and Wildlife, Bay Delta Region 3 California Department of Health Care Services California Department of Parks and Recreation California Department of Transportation, District 4 California Highway Patrol California Native American Heritage Commission California Regional Water Quality Control Board, San Francisco Bay Region 2 Department of Toxic Substances Control Department of Water Resources Resources Agency Resources, Recycling and Recovery San Francisco Bay Conservation and Development Commission

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.

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