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Visual Materials

Portal Powerhouse - Looking west



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  • Portal Powerhouse - Portal Forebay - Looking west

    Portal Powerhouse - Portal Forebay - Looking west

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    Portal Powerhouse - Portal Forebay - Looking west - shows cutting of channel to vertical shaft.

    photCL SCE 02 - 43856

  • Portal Powerhouse

    Portal Powerhouse

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    Portal Powerhouse - Placing reinforcing steel and forms for wye anchor.

    photCL SCE 02 - 43769

  • Portal Powerhouse

    Portal Powerhouse

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    Portal Powerhouse - Looking down tailrace channel from top of Wye anchor.

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    Portal Powerhouse

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    Portal Powerhouse - Forms and steel in place for Generator Foundation.

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  • Powerhouse 2a penstock

    Powerhouse 2a penstock

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    Powerhouse 2a penstock - Looking uphill from the S. J. & E. RR crossing at West Portal Anchor #5, and the surge chamber alongside it. Anchor #5 still has the concrete forms on it.

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  • Portal Powerhouse

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    Portal Powerhouse - Portal Forebay - Looking north-west - shows rock-lined upstream face of dam.

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