Visual Materials
Big Creek Powerhouse #2
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Big Creek Powerhouse #2
Visual Materials
Big Creek Powerhouse #2 - Beginning pressure pipe at lower end of tunnel #2 - Taken during construction showing excavation for pressure pipe.
photCL SCE 03 - 00363

Construction Big Creek Powerhouse 1 and 2
Visual Materials
Construction Big Creek Powerhouse 1 and 2 [Construction Big Creek Powerhouse 1, & 2; Locomotive #11 in snow; snow survey; Construction Camps 1F, 2, 6, & 7; excavation Tunnels 1, & 2; construction at Dams 1, 2, 3, & 4; penstock & flow-line construction; sawmill; gravel pit; incline railways; Cascada material staging.]
photCL SCE 13 - vol 002

Big Creek - Powerhouse #3 (part 2)
Visual Materials
Big Creek - Powerhouse #3 (part 2) [Generator floor with Units 1, 2, & 3 installed, excavation of Powerhouse 3 site with steam shovel and high pressure water gun, Switchyard construction, turbine parts, battery room, construction of penstocks, turbine assembly. Powerhouse #1 - penstock construction for Unit 3.]
photCL SCE 13 - vol 033

Big Creek Powerhouse #2
Visual Materials
Big Creek Powerhouse #2 - Excavation for the Unit in PH #2-A nearest Powerhouse #2.
photCL SCE 02 - 14321

Big Creek - Powerhouse #8 (part 2)
Visual Materials
Big Creek - Powerhouse #8 (part 2) [Powerhouse #8 - Diversion, excavation for powerhouse, diversion tunnel construction, interior shots of PH #8 (transformers, control room, turbine-generator assembly, station power, Johnson Valve, turbine runner, crane assembly, scroll case assembly, draft tube); Penstock rupture - ripped Penstock, flattened pipe, damage to powerhouse and other facilities, reshaping pipe, adding reinforcing bands to high stress sections of penstock; Camp 33, operator dormitory, substation, incline construction.]
photCL SCE 13 - vol 035

Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - Penstock anchors and excavation down penstock.
photCL SCE 02 - 30147