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Portal Powerhouse



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  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Constructing bulkhead in 12' pipe for diversion.

    photCL SCE 02 - 43280

  • Portal Powerhouse - Upstream end 12' pipe

    Portal Powerhouse - Upstream end 12' pipe

    Visual Materials

    Portal Powerhouse - Upstream end 12' pipe - Diversion bulkhead in background.

    photCL SCE 02 - 43282

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - View of 8.5' diameter penstock pipe supports inside 12' diameter outlet pipe, Ward Tunnel.

    photCL SCE 02 - 43560

  • Portal Powerhouse - Side Channel Diversion thru openings in 12' diameter pipe

    Portal Powerhouse - Side Channel Diversion thru openings in 12' diameter pipe

    Visual Materials

    Portal Powerhouse - Side Channel Diversion thru openings in 12' diameter pipe - approx. 1700 cfs flow in Ward Tunnel

    photCL SCE 02 - 44563

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Applying Protex protective coating to first section of 8.5' diameter penstock pipe prior to pulling into 12' diameter pipe for second section make-up.

    photCL SCE 02 - 43570

  • Portal Powerhouse

    Portal Powerhouse

    Visual Materials

    Portal Powerhouse - Breaking up large boulders in pool at end of 12' diameter pipe.

    photCL SCE 02 - 43325