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  2. Quanta Services - Wikipedia

    en.wikipedia.org/wiki/Quanta_Services

    Quanta Services is an American corporation that provides infrastructure services for electric power, pipeline, industrial and communications industries. Capabilities include the planning, design, installation, program management, maintenance and repair of most types of network infrastructure .

  3. Live-line working - Wikipedia

    en.wikipedia.org/wiki/Live-line_working

    This is because the line might become inadvertently charged (e.g. through a back-charged transformer, possibly as a result of an improperly connected, inadequately isolated emergency generator at a customer facility), or inductively coupled from an adjacent in-service line. To prevent this, the line is first grounded via a clamp known as a bond ...

  4. Caltrain Centralized Equipment Maintenance and Operations ...

    en.wikipedia.org/wiki/Caltrain_Centralized...

    The Caltrain Centralized Equipment Maintenance and Operations Facility (CEMOF) is a train maintenance yard and facility located to the north of San Jose Diridon Station in Central San Jose, California. The $140 million maintenance station began construction in 2004 and opened in 2007, consolidating much of Caltrain's maintenance and operations ...

  5. Path 26 - Wikipedia

    en.wikipedia.org/wiki/Path_26

    Path 26 forms Southern California Edison's (SCE) intertie (link) with Pacific Gas & Electric (PG&E) to the north. Since PG&E's power grid and SCE's grid both have interconnections to elsewhere, in the Pacific Northwest (PG&E) and the Southwestern United States (SCE), Path 26 is a southern extension of Path 15 and Path 66, and a crucial link between the two regions' grids.

  6. Carquinez Strait Powerline Crossing - Wikipedia

    en.wikipedia.org/wiki/Carquinez_Strait_Powerline...

    Carquinez Strait Powerline Crossing was the world's first powerline crossing of a large river. It was built in 1901 for a 60 kV powerline operated by Bay Counties Power Company to deliver electric power from their Colgate powerhouse to Oakland, California .

  7. Path 66 - Wikipedia

    en.wikipedia.org/wiki/Path_66

    Pacific Intertie transmission routes A dual-circuit 500 kV line forming a part of the connection between Path 66 and Path 15.. California Oregon Intertie (COI), identified as Path 66 by Western Electricity Coordinating Council (WECC), is a corridor of three roughly parallel 500 kV alternating current power lines connecting the electric grids of Oregon and California.

  8. Altadena winds weren't strong enough to warrant Edison ... - AOL

    www.aol.com/news/altadena-winds-were-not...

    The CEO said there was a downed power line at the site of the Hurst fire's ignition, though data show that abnormal electrical activity was spotted at 10:11 p.m. Jan. 7, a minute after the fire ...

  9. Sunrise Powerlink - Wikipedia

    en.wikipedia.org/wiki/Sunrise_Powerlink

    Sunrise Powerlink is a high-voltage power transmission line by San Diego Gas & Electric (SDG&E) in San Diego County, California and Imperial County, California. [1] The project was approved by the United States Forest Service (USFS) in July 2010, the U.S. Bureau of Land Management (BLM) in January 2009 and the California Public Utilities Commission (CPUC) in December 2008.