Visual Materials
Big Creek Powerhouse #4 - Outlet of diversion tunnel
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Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - Construction pictures taken by Dam & Tunnel Office. [finished diversion tunnel outlet portal]
photCL SCE 02 - 42068

Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - Construction pictures taken by Dam & Tunnel Office. [Tunnel workers in Dam 7 Diversion Tunnel]
photCL SCE 02 - 42029

Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - Riverbed near outlet of diversion tunnel.
photCL SCE 02 - 30401

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

Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - Riverbed below Dam 7 after placing diversion tunnel bulkhead.
photCL SCE 02 - 30414

Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - Progress picture taken for records purposes. Job 1488. [horizontal shot of Dam 7 and diversion tunnel]
photCL SCE 02 - 40569