New Irvington Tunnel Project

7 Documents in Project

Summary

SCH Number
2006072085
Lead Agency
San Francisco, City and County of (City and County of San Francisco)
Document Title
New Irvington Tunnel Project
Document Type
NOP - Notice of Preparation
Received

Document Description
The proposed New Irvington Tunnel Project (the Project) includes construction of a new Irvington Tunnel in the vicinity of the existing Irvington Tunnel. The new tunnel would be approximately 18,200 feet long and 10 feet in diameter, parallel to, and just south of, the existing tunnel. The project also includes construction of new portals at the east and west ends of the proposed new tunnel with connections for the existing and proposed Alameda Siphons on the east and for the existing and proposed Bay Division Pipelines on the west. The Project would meet the seismic reliability goal and the delivery and drought reliability goals of the SFPUC regional Water System Improvement Program (WSIP) by allowing the existing tunnel to be taken out of service for maintenance while continuing to meet the water supply needs of SFPUC customers through 2030.

Contact Information
Paul Maltzer
City and County of San Francisco
1660 Mission Street, Suite 500
San Francisco, CA 94103-2414

Phone : (415) 558-5977
Fax : (415) 558-5991
timothy.johnson@sfgov.org

Location

Cities
San Francisco
Counties
San Francisco

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Other (Tunnel)
Reviewing Agencies
California Department of Boating and Waterways California Department of Health Care Services California Department of Parks and Recreation California Highway Patrol California Native American Heritage Commission California Public Utilities Commission California State Lands Commission Caltrans, Division of Aeronautics Department of Water Resources Office of Emergency Services, California San Francisco Bay Conservation and Development Commission California Department of Transportation, District 4 California Regional Water Quality Control Board, San Francisco Bay Region 2 California Department of Fish and Wildlife, Bay Delta Region 3

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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