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Big Creek - Break in pressure main



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  • Big Creek - Break in pressure main

    Big Creek - Break in pressure main

    Visual Materials

    Big Creek - Break in pressure main - Upper end of penstock 8 collapsed [due to the sudden release of water when the penstock failed at the Powerhouse]

    photCL SCE 02 - 07184

  • Mill Creek 1, 2&3 Powerhouse - Mill Creek #1

    Mill Creek 1, 2&3 Powerhouse - Mill Creek #1

    Visual Materials

    Mill Creek 1, 2&3 Powerhouse - Mill Creek #1 - Collapsed penstock caused from downstream break in pressure main.

    photCL SCE 02 - 18562

  • Mill Creek 1, 2&3 Powerhouse - Mill Creek #1

    Mill Creek 1, 2&3 Powerhouse - Mill Creek #1

    Visual Materials

    Mill Creek 1, 2&3 Powerhouse - Mill Creek #1 - Collapsed penstock caused from downstream break in pressure main.

    photCL SCE 02 - 18563

  • Big Creek - Powerhouse 8

    Big Creek - Powerhouse 8

    Visual Materials

    Big Creek - Powerhouse 8 - Break in lower section collapsed pipe [in the upper end of the penstock].

    photCL SCE 02 - 07191

  • Break in Sierra pressure pipe [penstock]

    Break in Sierra pressure pipe [penstock]

    Visual Materials

    Break in Sierra pressure pipe [penstock].

    photCL SCE 03 - 00265

  • Big Creek

    Big Creek

    Visual Materials

    Big Creek - Break in pressure main at 5am (8/20/1921) [Huge section of the 1.12 inch thick steel penstock ripped like cardboard.]

    photCL SCE 02 - 07181