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Portal Powerhouse



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  • Portal Powerhouse - Portal Forebay

    Portal Powerhouse - Portal Forebay

    Visual Materials

    Portal Powerhouse - Portal Forebay - View across reservoir towards inlet channel, from top of dam.

    photCL SCE 02 - 43785

  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - Lower portion of float well and adjacent portion of communication pipe leading into inlet channel. Photo taken from floor of short section of tunnel in forebay inlet channel.

    photCL SCE 02 - 44815

  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - Looking up inlet channel, showing excavation progress.

    photCL SCE 02 - 43548

  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - Inlet channel from top of vertical shaft.

    photCL SCE 02 - 43768

  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - drilling final round in short tunnel inlet channel.

    photCL SCE 02 - 43771

  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - Inlet channel from vertical shaft shows blanket in place.

    photCL SCE 02 - 43767