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Visual Materials

Portal Powerhouse



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  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - First stages of Scroll Case and Butterfly Valve.

    photCL SCE 02 - 44617

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Final leveling of Scroll Case prior to concrete encasement.

    photCL SCE 02 - 44618

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Installing temporary 3/8" plate bulkhead at end of turbine branch of penstock inside structure.

    photCL SCE 02 - 43777

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Installing backing I-beams (15") prior to forming for concrete. Strengthening to reduce vibration during high flows.

    photCL SCE 02 - 43902

  • Big Creek - Portal Powerhouse

    Big Creek - Portal Powerhouse

    Visual Materials

    Big Creek - Portal Powerhouse - [installing penstock split section modification.]

    photCL SCE 06 - 46408

  • Big Creek - Portal Powerhouse

    Big Creek - Portal Powerhouse

    Visual Materials

    Big Creek - Portal Powerhouse - [installing penstock split section modification.]

    photCL SCE 06 - 46407