Southern California Edison Devers-Mirage 115 kV Subtransmission System Split

Southern California Edison Devers-Mirage 115 kV Subtransmission System Split

Southern California Edison (SCE) seeks a Permit to Construct (PTC) the Devers-Mirage 115 kV Subtransmission System Split Project, which includes the following major elements: - replacement of approximately 5.3 miles of existing 115 kV single-circuit subtransmission lines with new higher capacity double-circuit 115 kV subtransmission lines and replacement of support structures within existing SCE right-of-ways (ROWs) and franchise locations (public ROWs) between Farrell and Garnet Substations at the City of Palm Springs; - construction of a new 115 kV subtransmission line from Mirage Substation south to I-10, adjacent to the east side of Tri-Palm Estates and within SCE's existing ROWs or franchise locations; - looping the existing Devers-Coachella 220 kV transmission line from an existing ROW to the south for approximately 0.8 mile on double-circuit lattice steel towers to Mirage Substation, located near the community of Thousand Palms; - installation of a new 280 megavolt amperes (MVA) 200/115 kV transformer, two new 220 kV circuit breakers, and five new 115 kV circuit breakers at SCE's existing Mirage Substation; and - replacement of four poles at the intersection of Bob Hope Drive and Dinah Shore Drive.

Cathedral City, Indian Wells, Palm Desert, Palm Springs, Palm Springs, Rancho Mirage, Cathedral City, Palm Desert, ..., Rancho Mirage

Riverside

California Department of Conservation (DOC), California Department of Parks and Recreation, California Department of Transportation, District 8 (DOT), California Energy Commission, California Highway Patrol, California Regional Water Quality Control Board, Colorado River Basin Region 7 (RWQCB), California State Lands Commission (SLC), Department of Fish and Wildlife, Region 6, Department of Toxic Substances Control, Department of Water Resources, Office of Emergency Services, California, Resources Agency, California Native American Heritage Commission (NAHC), Caltrans, Division of Aeronautics

California Native American Heritage Commission (NAHC), Caltrans, Division of Aeronautics

Power:Electric Transmission Lines (Megawatts 115 & 220 kV)

Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire, Wildlife