Southern California Edison

Colorado River Substation, CA

Wilson built a complete turnkey 75-acre 500/220kV substation in this project that included nearly 34 miles of ground grid. Our scope of work included surface rock, roads, all associated steel structures, electrical equipment, bus support insulators, all control protection and relay cables, and terminations.

Wilson constructed a 25,000 square-foot control (MEER) building as well as a test and maintenance building.