Visual Materials
Big Creek Powerhouse #3 - PH 3
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Big Creek Powerhouse #3 - PH 3
Visual Materials
Big Creek Powerhouse #3 - PH 3 - Tunnel 3 outlet trash rack partly cleaned of debris. Large boulder in front of trash rack fell from roof after tunnel was completed.
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Big Creek Powerhouse #3 - PH 3
Visual Materials
Big Creek Powerhouse #3 - PH 3 - Pile of sand, boulders, and debris in Tunnel #3 surge chamber.
photCL SCE 02 - 28359

Big Creek Powerhouse #3 - PH #3
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Big Creek Powerhouse #3 - PH #3 - Manifold at tunnel outlet.
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Big Creek Powerhouse #3 - PH #3
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Big Creek Powerhouse #3 - PH #3 - Outlet surge tank sand trap tunnel.
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Big Creek Powerhouse #3
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Big Creek Powerhouse #3 - Dam #6 view of trash rack over sluice gates #3 & #4 [men removing debris fouling trash racks].
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Big Creek Powerhouse #3 - PH #3
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Big Creek Powerhouse #3 - PH #3 - Tunnel outlet and surge tank model test at Calif. Institute of Technology.
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