Visual Materials
Powerhouse 2 & 2A
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Powerhouse 2 & 2A
Visual Materials
Powerhouse 2 & 2A - Pressure Main anchor and banded steel penstock pipe.
photCL SCE 02 - 15642
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Big Creek: Powerhouse No. 2 and 2a (part 3)
Visual Materials
Photographs of Powerhouse 2 and 2A, Part Three. Construction at Powerhouse 2A, images depicting 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 Powerhouse 2A.
photCL SCE
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
Powerhouse 2 & 2A - Pressure Main
Visual Materials
Powerhouse 2 & 2A - Pressure Main - Two anchors and Riveted Pipe.
photCL SCE 02 - 15645
Powerhouse 2 & 2A - Pressure Main S.O. Valve in house - Powerhouse 2A
Visual Materials
Powerhouse 2 & 2A - Pressure Main S.O. Valve in house - Powerhouse 2A [variant of 02-15644]
photCL SCE 02 - 15644a
Powerhouse 2a - Making Malleable Steel Pressure Pipe at a steel mill
Visual Materials
Powerhouse 2a - Making Malleable Steel Pressure Pipe at a steel mill - first two steps.
photCL SCE 02 - 14960