320-400 Paul Avenue Internet Services Exchange (ISE) Facility and Extension of 12kV Electrical Circuits


SCH Number
Lead Agency
San Francisco, City and County of (City and County of San Francisco)
Document Title
320-400 Paul Avenue Internet Services Exchange (ISE) Facility and Extension of 12kV Electrical Circuits
Document Type
MND - Mitigated Negative Declaration

Document Description
The proposed project includes the renovation of two buildings totaling 55,760 sf and demolition / construction of a third 187,000 sf building. The project would result in a 243,000 sf three-building ISE facility at 320-400 Paul Avenue and the installation of two underground 12kV electrical circuits between the PG&E Martin substation at 3150 Geneva Avenue in Brisbane and the proposed ISE facility to provide 24 MW electrical service for the ISE. The route for the underground electrical distribution circuits would include the portion of Geneva Avenue along the northeast boundary of the PG&E Martin substation, the portion of Bayshore Boulevard between Geneva and San Bruno Avenues, the portion of San Bruno Avenue between Bayshore Boulevard and Paul Avenue, and the portion of Paul Avenue between San Bruno Avenue and 320-400 Paul Avenue.

Contact Information
Heidi Kline
City and County of San Francisco
1650 Mission Street, 4th Floor
San Francisco, CA 94103

415 575 9043


San Francisco
San Francisco
Cross Streets
Bayshore Boulevard and Paul Avenue
Total Acres
Parcel #
Block 5431A Lots 014 and 015
State Highways
Hwy 101, I-280, I-80
SFMTA T-Third, Caltrain
San Francisco Bay

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Data Center (ISE Facility) - 243,000 sf)
Local Action
Planned Unit Development Use Permit
Project Issues
Aesthetic/Visual Air Quality Archaeologic-Historic Biological Resources Noise Public Services Toxic/Hazardous Land Use Cumulative Effects Other Issues Other Issues: GHG
Reviewing Agencies
Air Resources Board California Department of Parks and Recreation California Energy Commission California Highway Patrol California Public Utilities Commission Caltrans, District 4 Department of Fish and Wildlife, Region 3 Department of Water Resources Native American Heritage Commission Office of Historic Preservation Regional Water Quality Control Board, Region 2 Resources Agency Resources, Recycling and Recovery San Francisco Bay Conservation and Development Commission
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