Embarcadero-Potrero 230 kV Transmission Project

2 Documents in Project

Summary

SCH Number
2013082047
Lead Agency
Public Utilities Commission (California Public Utilities Commission)
Document Title
Embarcadero-Potrero 230 kV Transmission Project
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
The project consists of construction a new 3.5 mile 230 kV transmission line from Embarcadero Substation near the corner of Fremont and Folsom Streets, to Potrero Switchyard on Illinois Street between 22nd and 23rd Streets. Approximately 2.5 miles would be installed offshore underneath the seafloor of San Francisco Bay, 0.4 mile would be installed using horizontal directional drills between onshore transition points and the bay, and ~0.6 mile would be installed underground in paved areas, including Spear St. and Folsom St. in the Rincon Hill neighborhood and 23rd Street east of Illinois St. Construction of a new 230 kV switchyard would occur near the existing Potrero Switchyard, but no new substation work is proposed to occur at the existing Embarcadero Substation beyond the proposed termination of the new cable into 230 kV bus.

Contact Information
Billie Blanchard
California Public Utilities Commission
c/o Aspen Env. Group 235 Montgomery St., Suite 935
San Francisco, CA 94104

(415) 703-2068

Location

Cities
San Francisco
Counties
San Francisco
Cross Streets
Folsom St., Spear St., The Embarcadero, Illinois St., 23rd St.
Zip
94105,9410
Total Acres
linear 3.5 mi.
State Highways
I-80, I-280, Hwy 101
Railways
Caltrain
Schools
Marin Day School
Waterways
San Francisco Bay

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (230 kV Transmission Line)
Local Action
Other Action Other Action: Energy
Project Issues
Cumulative Effects Landuse Growth Inducing Water Quality Vegetation Traffic/Circulation Toxic/Hazardous Solid Waste Soil Erosion/Compaction/Grading Schools/Universities Recreation/Parks Public Services Population/Housing Balance Noise Minerals Geologic/Seismic Coastal Zone Biological Resources Archaeologic-Historic Air Quality Agricultural Land Aesthetic/Visual
Reviewing Agencies
California Department of Parks and Recreation California Energy Commission California Highway Patrol California Public Utilities Commission Caltrans, District 4 Department of Fish and Wildlife, Marine Region Department of Fish and Wildlife, Region 3 Department of Water Resources Native American Heritage Commission Office of Emergency Services, California Regional Water Quality Control Board, Region 2 Resources Agency San Francisco Bay Conservation and Development Commission State Lands Commission
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