Southern California Edison picks Quanta Services for substation projects

Quanta's scope of services for the project includes the replacement of a portion of an existing 115-kV electric transmission line with 35 miles of double-circuit, 220-kV electric transmission line

Aug 28th, 2012

Houston, August 28, 2012 — Quanta Services, Inc. today announced that Southern California Edison (SCE) selected PAR Electrical Contractors, Inc., a Quanta Services company, to install transmission infrastructure for SCE's Eldorado-Ivanpah Transmission Project.

Quanta's scope of services for the project includes the replacement of a portion of an existing 115-kV electric transmission line with 35 miles of double-circuit, 220-kV electric transmission line.

The line will connect a new SCE substation to the Eldorado Substation, near Boulder City, Nev. Construction on the transmission line is underway with completion estimated by July 2013.

The Eldorado-Ivanpah Transmission Project is expected to provide the electrical facilities and additional transmission capacity to interconnect and deliver up to 1,400 MW of new renewable energy being generated near the southern California-Nevada border.

In addition, SCE selected PAR to construct its Red Bluff Substation Project near the town of Desert Center in eastern Riverside County, Calif. Under the contract, the company will construct the new 500/220-kV Red Bluff Substation.

The project includes construction of two parallel transmission line segments to connect the new Red Bluff Substation to the existing Devers-Palo Verde 500-kV transmission line and to the new Devers-Colorado River 500-kilovolt transmission line, which PAR is currently installing.

Upon completion, which is estimated to be by the end of 2013, the Red Bluff Substation Project is expected to provide the electric infrastructure needed to interconnect the area's existing and future renewable generation facilities to the transmission grid.

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