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Portal Powerhouse



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  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Down tailrace channel near powerhouse.

    photCL SCE 02 - 43904

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Down tailrace channel, 700 cfs flow.

    photCL SCE 02 - 43897

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - View down tailrace channel during tunnel outage for re-seating draft tube gate.

    photCL SCE 02 - 44588

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Placing reinforcing steel and forms for wye anchor.

    photCL SCE 02 - 43769

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Placing concrete in supporting wall under end of 12' diameter pipe. Excavating old concrete anchor. [Forming new] foundation & Wye branch anchor.

    photCL SCE 02 - 43529

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Record pictures of tailrace channel during outage: Up channel from below highway bridge.

    photCL SCE 02 - 43795