New Irvington Tunnel Project
7 Documents in Project
Summary
SCH Number
2006072085
Lead Agency
City and County of San Francisco
Document Title
New Irvington Tunnel Project
Document Type
NOP - Notice of Preparation of a Draft EIR
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
Name
Paul Maltzer
Agency Name
City and County of San Francisco
Contact Types
Lead/Public Agency
Phone
Location
Cities
San Francisco
Counties
San Francisco
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Health Care Services (DHCS), California Department of Parks and Recreation, California Department of State Parks, Division of Boating and Waterways, California Highway Patrol, California Native American Heritage Commission (NAHC), California Public Utilities Commission (CPUC), California State Lands Commission (SLC), Caltrans, Division of Aeronautics, Department of Water Resources, Office of Emergency Services, California, San Francisco Bay Conservation and Development Commission (BCDC), California Department of Transportation, District 4 (DOT), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW)
State Reviewing Agency Comments
California Department of Transportation, District 4 (DOT), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW)
Development Types
Transportation:Other (Tunnel)
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