SFPUC Crystal Springs Pipeline No. 2 Replacement Project

SFPUC Crystal Springs Pipeline No. 2 Replacement Project

The San Francisco Public Utilities Commission (SFPUC) proposes to upgrade and replace portions of the Crystal Springs Pipeline No. 2 (CSPL 2), which extends (south to north) from the Crystal Springs Pump Station at the base of Lower Crystal Springs Dam in an unincorporated area of San Mateo County, through the Town of Hillsborough and the cities of San Mateo, Burlingame, Millbrae, San Bruno, South San Francisco, Brisbane, Daly City, and into the City and County of San Francisco, terminating at the University Mound Reservoir in southeastern San Francisco. The proposed improvements would ensure the continued delivery of potable water to customers served by this pipeline in the event of a major earthquake. The proposed CSPL 2 project (Project) is one of the facility improvement projects that the SFPUC proposes to implement under the SFPUC's Water System Improvement Program to meet system objectives and service goals. The improvements include pipeline rehabilitation and seismic retrofit activities at 15 sites and general improvements to protect the pipeline from corrosion and exposure at 4 locations and insulated flange joints (referred to as electrical isolation) at 31 locations along the CSPL2 alignment to further protect the pipeline from corrosion.

Brisbane, Burlingame, Daly City, Hillsborough, Millbrae, San Bruno, San Francisco, San Mateo, South San Francisco

San Francisco, San Mateo

Countywide

California Department of Conservation (DOC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Parks and Recreation, California Highway Patrol, California Native American Heritage Commission (NAHC), California State Lands Commission (SLC), Caltrans, Division of Aeronautics, Department of Water Resources, Resources Agency, San Francisco Bay Conservation and Development Commission (BCDC), California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California Department of Transportation, District 4 (DOT)

California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California Department of Transportation, District 4 (DOT)

Water Facilities (Type pipeline)

Water Distribution

Aesthetics, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Noise, Public Services, Recreation, Schools/Universities, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildlife