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Portal forebay



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  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - View from left abutment showing progress in reservoir clearing and borrow pit stripping. Portion of new road location in background to right of center.

    photCL SCE 02 - 43305

  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - Progress picture forebay dam. View from right abutment looking toward left abutment.

    photCL SCE 02 - 43333

  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - View from station 5+00, looking toward left abutment, showing outcroppings of ledge rock while excavating for upstream cutoff under impervious section.

    photCL SCE 02 - 43311

  • Portal forebay

    Portal forebay

    Visual Materials

    Portal forebay - View upstream from left abutment of dam showing clearing in progress in reservoirs area.

    photCL SCE 02 - 43295

  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - View from right abutment showing site preparation for downstream rock fill portion of the dam.

    photCL SCE 02 - 43306

  • Portal Powerhouse - Forebay

    Portal Powerhouse - Forebay

    Visual Materials

    Portal Powerhouse - Forebay - View from new Forest Service road showing reservoir clearing and right portion of damsite.

    photCL SCE 02 - 43313