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Big Creek PH #2A



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  • Big Creek PH 2A

    Big Creek PH 2A

    Visual Materials

    Big Creek PH 2A - "Y" branch penstock section for Pelton leg.

    photCL SCE 02 - 22935

  • Big Creek PH 2A

    Big Creek PH 2A

    Visual Materials

    Big Creek PH 2A - "Y" branch penstock section for Pelton leg.

    photCL SCE 02 - 22936

  • Big Creek Powerhouse 2A

    Big Creek Powerhouse 2A

    Visual Materials

    Big Creek Powerhouse 2A - Penstock "Y" near plant, showing installation of bulk-head which will shut off water to #1 generator.

    photCL SCE 02 - 28782

  • Big Creek Powerhouse 2a

    Big Creek Powerhouse 2a

    Visual Materials

    Big Creek Powerhouse 2a - Showing foundation and tructural steel going up for PH #2A. The excavation for the Penstock is showing to good advantage in this photo also the road behind Powerhouses #2 and #2A.

    photCL SCE 02 - 14730

  • Big Creek - Powerhouse #2 & 2a (part 3)

    Big Creek - Powerhouse #2 & 2a (part 3)

    Visual Materials

    Big Creek - Powerhouse #2 & 2a (part 3) [Construction at Powerhouse 2A, manufacturing photos showing the fabrication of seamless steel pressure pipe [penstock] sections, forging hollow steel blocks into pipe, machining seamless steel pipe sections to proper thickness, pressure testing pipe sections, assembly of penstock sections and valves at PH 2A.]

    photCL SCE 13 - vol 031

  • Big Creek - Powerhouse #2, & 2a - maintenance

    Big Creek - Powerhouse #2, & 2a - maintenance

    Visual Materials

    Big Creek - Powerhouse #2, & 2a - maintenance [Exterior shots of PH #2, full shot of PH 2 & 2A, generator floor in PH 2, Unit 6 bucket failure (PH2) with close-ups of damage, damage to overhead crane from flying #10 bucket, PH 2-2A switch rack, Dam 5 intake trash rack cleaner, water rheostat test, transporting 220kV transformers, gatehouse, penstock "Y"s, rotor installation, PH2 Unit 3 winding failure, broken buckets]

    photCL SCE 13 - vol 044