Visual Materials

Big Creek, Mono-Bear Diversion

Description: Big Creek, Mono-Bear Diversion - Camp 82 at the outlet of the Mono and Bear Tunnels; showing topography and tent house cabins.
Type: Visual Materials(Opens in new tab)
Date: 5/5/1927
Call number: photCL SCE 02 - 14324a
Find out more: View in the Huntington Digital Library(Opens in new tab); View in the Library catalog(Opens in new tab)

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Big Creek, Mono-Bear Diversion
Visual Materials
Big Creek, Mono-Bear Diversion - Mono tunnel outlet at left, and Bear tunnel outlet at right, at the north end of the Mono-Bear Siphon. (Powder shown at point of truck delivery, for transfer by car to magazine.) - Camp 82 .
photCL SCE 02 - 14350
Big Creek, Mono-Bear Diversion
Visual Materials
Big Creek, Mono-Bear Diversion - Camp 83, below Camp 82, used for road construction.
photCL SCE 02 - 14327
Big Creek, Mono-Bear Diversion
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Big Creek, Mono-Bear Diversion - Showing some more of typical backfill on the Mono-Bear siphon on the section between the river and Camp 82.
photCL SCE 02 - 14752
Big Creek, Mono-Bear Diversion
Visual Materials
Big Creek, Mono-Bear Diversion - Link Belt gasoline operated shovel being used as crane, handling wye piece at outlet ends of Mono and Bear tunnels. Wye branch being set at north end of Mono-Bear Siphon.
photCL SCE 02 - 14726
Big Creek, Mono-Bear Diversion
Visual Materials
Big Creek, Mono-Bear Diversion - This picture was taken with telephoto lens from opposite Station 45+00, looking northeast along Mono-Bear Siphon towards Camp 82, with Camp 84 showing in foreground at bottom of picture.
photCL SCE 02 - 14714
Big Creek, Mono-Bear Diversion
Visual Materials
Big Creek, Mono-Bear Diversion - Showing general arrangement at the outlet of the Mono and Bear Tunnels. The open concrete boxes are expansion joint houses, with the main wye being incased in the concrete anchor shown in the center. The small house between the yellow pine tree and the outlet of the Bear Tunnel is for the thermometer installation.
photCL SCE 02 - 14746