Visual Materials
Big Creek Powerhouse #3
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Big Creek Powerhouse #3
Visual Materials
Big Creek Powerhouse #3 - Assembly of 18' outlet pipe for Tunnel 3
photCL SCE 02 - 08912

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 - PH 3 - Typical corrosion inside 18' diameter pipe
Visual Materials
Big Creek Powerhouse #3 - PH 3 - Typical corrosion inside 18' diameter pipe - outlet Tunnel #3.
photCL SCE 02 - 28360

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 #3 - Tunnel 3 Outlet
Visual Materials
Big Creek Powerhouse #3 - Tunnel 3 Outlet - constructing 18' penstock.
photCL SCE 02 - 08933

Big Creek Powerhouse #3 - Tunnel 3
Visual Materials
Big Creek Powerhouse #3 - Tunnel 3 - Intake gunite floor between 18' pipe and the trash rack.
photCL SCE 02 - 30517