Visual Materials
Tunnel mucker dumping load at mouth of Big Creek 4's powertunnel
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Big Creek 4 construction work: closer shot of bridge structure and mouth of power tunnel. Tunnel mucker is dumping a load of tailings into dump truck at mouth of tunnel
Visual Materials
Big Creek 4 construction work: closer shot of bridge structure and mouth of power tunnel. Tunnel mucker is dumping a load of tailings into dump truck at mouth of tunnel. - No documentation.
photCL SCE 05 - 53661

Construction work at mouth of Big Creek 4's powertunnel. Hayes and friend are by dusty tunnel mouth with rubble
Visual Materials
Construction work at mouth of Big Creek 4's powertunnel. Hayes and friend are by dusty tunnel mouth with rubble. - No documentation.
photCL SCE 05 - 53618

Jackhammer work at mouth of Big Creek 4's powertunnel
Visual Materials
Jackhammer work at mouth of Big Creek 4's powertunnel. Dust in tunnel looks like a blast just occurred.
photCL SCE 05 - 53617

Three men by pile of rubble at mouth of Big Creek 4's powertunnel
Visual Materials
Three men by pile of rubble at mouth of Big Creek 4's powertunnel.
photCL SCE 05 - 53616

Group photo of tunnel crew in mouth of Big Creek 4's power tunnel
Visual Materials
Group photo of tunnel crew in mouth of Big Creek 4's power tunnel.
photCL SCE 05 - 53614

Engineers (Hayes) taking measurements inside Big Creek 4's powertunnel
Visual Materials
Engineers (Hayes) taking measurements inside Big Creek 4's powertunnel.
photCL SCE 05 - 53619