Visual Materials
Big Creek Powerhouse #4
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Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - Diversion tunnel outlet after placing bulkhead.
photCL SCE 02 - 30400

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.
photCL SCE 02 - 08934

Big Creek Powerhouse #3 - Air operated Webb
Visual Materials
Big Creek Powerhouse #3 - Air operated Webb-Cox concrete placing gun used for placing concrete around 18' pipe in Tunnel 3 Outlet.
photCL SCE 02 - 09198

Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - Placing intake pipe.
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Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - Outlet pipe [placement] in block 13.
photCL SCE 02 - 30076

Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - Looking from Outlet Portal of Tunnel #1 across Willow Creek. Intake Portal of Tunnel #2 in background.
photCL SCE 02 - 41575