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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

  • Big Creek, Huntington Lake Dams - Portal Powerhouse

    Big Creek, Huntington Lake Dams - Portal Powerhouse

    Visual Materials

    Big Creek, Huntington Lake Dams - Portal Powerhouse - Progress of powerhouse structure. Forming for back wall and penstock bend anchor at powerhouse.

    photCL SCE 02 - 43752

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Placing reinforcing steel for concrete disc, steel plate bulkhead.

    photCL SCE 02 - 43901

  • 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 - Welding wye bend and setting by-pass pipe.

    photCL SCE 02 - 43726

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

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

    photCL SCE 02 - 44820