Visual Materials
Stone & Webster Engineering Corp. - Big Creek PH 1 construction
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Stone & Webster Engineering Corp. - Big Creek construction photos
Visual Materials
Early construction photographs of Big Creek, including excavation for Powerhouse 1 site and penstock path, steel up for Powerhouse1 walls, Powerhouse1 in framing stages, Powerhouse1 construction site covered with snow, concrete chutes for Powerhouse1, concreting Dam No. 1, snow plow on railroad, transformer tanks, clearing for transmission line, Powerhouse1: switchboards, transformers, oil switches, pressing Unit 1 rotor, generation room, bus room, Unit 1 shaft on bearings, pressing runner on shaft, tanking transformer cores, sub-floor wire conduit layout, 150kV Bus Room.
photCL SCE
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Stone & Webster Engineering Corp. - Big Creek construction photos
Visual Materials
Early construction photographs of Big Creek, including Big Creek Camps 1, 1A, 1C, 1E, 1F, 2, 3, 4, 4A, 6, 7; Planing mill, cement warehouse, kitchen, sawmill, incline railroad, meat house, mess hall, road construction, machine shop and blacksmith, general office at Camp 2, general warehouse, construction of Crusher Washer Plant, hospital operating room at Camp 2, dining room, gravel storage, operator's cottage in snow, bunk houses, Dam 1 (and intake), Dam 2, and Dam 3. Photographs by Stone & Webster Engineering Corporation.
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Stone & Webster Engineering Corp. - Big Creek construction photos
Visual Materials
Early construction photographs of Big Creek, including Powerhouse 1 site and early construction; weir; fishing on Big Creek and San Joaquin River; cabins; San Joaquin and Eastern Railroad; Snow scenes at Big Creek.
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Pacific Light & Power Corp. - Big Creek early construction photos
Visual Materials
Pacific Light & Power Corp. - Big Creek early construction photos [Gravel pit, sluicing PH#2 site, Powerhouse 1 under construction, Powerhouse 2 under construction, Units 1 & 2 at PH1, PH2 Switchboard, Generator Room, Hoist #2, oil switch room, 6600 V switch room, local service switchboard, generator assembly, Tunnel 2 - adit 1, 2, 3, 4, 5, 6, 7, & 8; Intake to Tunnel 1, 9' flow pipe, west portal Tunnel 1, concreting surge tank at West Portal Tunnel 2.]
photCL SCE 13 - vol 011
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Stone & Webster Engineering Corp. - Big Creek construction photos
Visual Materials
Early construction photographs of Big Creek, including Powerhouse No. 2 construction, including pouring walls and sluicing below Powerhouse No. 2; Camp 7; crushing plant; generator room; Construction at Dams No. 1, No. 2, No. 3 and No. 4; Intake at Dam 1. Photographs by Stone & Webster Engineering Corporation.
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Big Creek - Powerhouse #1 maintenance
Visual Materials
Big Creek - Powerhouse #1 maintenance [Powerhouse 1 & penstocks, Dam 4 sluicing, switch-rack, switchboards in PH1, Unit 1 fire, bucket strain-gauge test, bucket molds, bucket repairs, lapping journals, coil replacements in stator, rebuilding Unit 4, removing rotor for repair, break in penstock at PH1, debris and boulders that washed into the powerhouse after penstock break, and details of ripped penstock.
photCL SCE 13 - vol 043