Visual Materials
Big Creek Powerhouse #3 - PH 3 - Typical corrosion inside 18' diameter pipe
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Big Creek Powerhouse #3
Visual Materials
Big Creek Powerhouse #3 - Riveting section of 18' outlet pipe inside Tunnel 3, showing bracing, inside and outside the pipe to assure circular shape in preparation for placing concrete seal around pipe.
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Big Creek Powerhouse #3 - PH #3
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Big Creek Powerhouse #3 - PH #3 - Tunnel #3 space between trash rack and 18' pipe from which muck was picked up and carried through Unit #1.
photCL SCE 02 - 28352

Big Creek Powerhouse #3
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Big Creek Powerhouse #3 - Assembly of 18' outlet pipe for Tunnel 3
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Big Creek Powerhouse #3
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Big Creek Powerhouse #3 - Inspecting interior of 18' outlet pipe, Tunnel 3.
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Big Creek Powerhouse #3 - PH #3
Visual Materials
Big Creek Powerhouse #3 - PH #3 - Manifold at tunnel outlet.
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Big Creek Powerhouse #3 - PH #3
Visual Materials
Big Creek Powerhouse #3 - PH #3 - Outlet pipe for sand trap and excavation for discharge line.
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