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Portal Powerhouse



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  • 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 - Progress: Forming and placing reinforcing steel for by-pass bend anchor.

    photCL SCE 02 - 43741

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Temporary backing to reduce vibration in 3/8" plate bulkhead in turbine Wye branch inadequate; it was replaced with concrete disc back by I-beams.

    photCL SCE 02 - 43898

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Starting reinforcing steel for upper portion of surge chamber structure.

    photCL SCE 02 - 44820

  • Portal Powerhouse - Portal Forebay

    Portal Powerhouse - Portal Forebay

    Visual Materials

    Portal Powerhouse - Portal Forebay - Bottom of vertical shaft in adit, shows upper portion of concrete bulkhead in adit.

    photCL SCE 02 - 43790

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Placing concrete top left of center of powerhouse wall.

    photCL SCE 02 - 43727