Visual Materials
Big Creek Powerhouse #4
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Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - [Dam 7] Cutting surface of fresh concrete with a water jet.
photCL SCE 02 - 29523

Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - Construction pictures taken by Dam & Tunnel office. [Preparation of bedrock for concrete]
photCL SCE 02 - 42291

Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - Construction pictures taken by Dam & Tunnel office. [Preparation of bedrock for concrete]
photCL SCE 02 - 42292

Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - Construction pictures taken by Dam & Tunnel office. [Dam 7 abutment preparation, and concrete placement]
photCL SCE 02 - 42309

Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - Detail of floor of lower end of diversion tunnel, showing one years wear on rock from normal river bed load.
photCL SCE 02 - 30396

Big Creek Powerhouse #3
Visual Materials
Big Creek Powerhouse #3 - Rock crushing and concrete plant at Camp 33 & 36.
photCL SCE 02 - 08538