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Upstream core drill hole Dam 2



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  • Upstream core drill hole Dam #2

    Upstream core drill hole Dam #2

    Visual Materials

    Upstream core drill hole Dam #2. 2-3 station 4; 60.3, Elev. 6918.0.

    photCL SCE 02 - 20109

  • Upstream core drill hole Dam 1

    Upstream core drill hole Dam 1

    Visual Materials

    Upstream core drill hole Dam 1. U-s station 10+62.7. Elevation 6898.9. This hole is in column of concrete near gate house which shows evidence of different mix than surrounding concrete on upstream face.

    photCL SCE 02 - 20101

  • Upstream core drill hole Dam #1

    Upstream core drill hole Dam #1

    Visual Materials

    Upstream core drill hole Dam #1. U-5 Station 9+78.6. Elev. 6896.9

    photCL SCE 02 - 20106

  • Upstream core drill hole Dam #1

    Upstream core drill hole Dam #1

    Visual Materials

    Upstream core drill hole Dam #1. U-4 station 10;10.5, Elev. 6898.1.

    photCL SCE 02 - 20111

  • Upstream core drill hole Dam #1

    Upstream core drill hole Dam #1

    Visual Materials

    Upstream core drill hole Dam #1. U-2 station 11;30.4, Elev. 6898.9.

    photCL SCE 02 - 20110

  • Core drill hole upstream face Dam 1

    Core drill hole upstream face Dam 1

    Visual Materials

    Core drill hole upstream face Dam 1. U-15. Most easterly hole drilled and highest in elevation of any of the 16 holes drilled in the upstream face. Station 3+60.9 Elev. 6630.5.

    photCL SCE 02 - 20105