West of Devers Upgrade Project

12 Documents in Project


SCH Number
Lead Agency
Public Utilities Commission (California Public Utilities Commission)
Document Title
West of Devers Upgrade Project
Document Type
NOP - Notice of Preperation

Document Description
Southern California Edison's proposed project includes the following components: 1) remove and upgrade existing 220 kV transmission lines primarily within an existing corridor; 2) upgrade equipment at Devers, El Casco, Etiwanda, San Bernardino, and Vista Substations; 3) remove and relocate 2 miles of existing 66 kV lines and upgrade equipment at Timoteo and Tennessee 66/12 kV Substations; 4) remove and relocate 4 miles of existing 12 kV lines; 5) install telecommunications lines and equipment for protection, monitoring and control of transmission lines and substation equipment.

Contact Information
Billie Blanchard
California Public Utilities Commission
505 Van Ness Avenue
San Francisco, CA 94104

415 703 2068


Loma Linda Colton Beaumont Banning
San Bernardino Riverside
Cross Streets
1-10, SR-62
State Highways
SR 62, I-10
Whitewater, San Timoteo

Notice of Completion

Review Period Start
Review Period End
Development Type
Power:Other Power Type (220/66/12 Watts)
Project Issues
Cumulative Effects Landuse Growth Inducing Wetland/Riparian Water Supply Water Quality Vegetation Traffic/Circulation Toxic/Hazardous Solid Waste Soil Erosion/Compaction/Grading Recreation/Parks Public Services Population/Housing Balance Noise Minerals Geologic/Seismic Forest Land/Fire Hazard Flood Plain/Flooding Economics/Jobs Drainage/Absorption Biological Resources Archaeologic-Historic Air Quality Agricultural Land Aesthetic/Visual
Reviewing Agencies
Department of Fish and Wildlife, Region 6 Native American Heritage Commission Air Resources Board California Department of Parks and Recreation Caltrans, District 8 Department of Toxic Substances Control Department of Water Resources Regional Water Quality Control Bd., Region 6 (Victorville) Resources Agency State Water Resources Control Board, Division of Water Quality
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