Visual Materials
Big Creek, Florence Lake Dam - Concrete Lining of Ward Tunnel
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Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - Loaded batch cars for concrete lining of Florence Lake [Ward] Tunnel, Camp #62
photCL SCE 02 - 12276

Big Creek, Florence Lake Dam - Ward Tunnel Repairs
Visual Materials
Big Creek, Florence Lake Dam - Ward Tunnel Repairs - View in Adit at Camp 62 showing temporary diversion under construction.
photCL SCE 02 - 26570B

Big Creek, Florence Lake Dam - Florence Lake Tunnel
Visual Materials
Big Creek, Florence Lake Dam - Florence Lake Tunnel - crack in crown of arch in concrete tunnel lining.
photCL SCE 02 - 24080

Big Creek, Florence Lake Dam - Florence Lake Tunnel - North wall of tunnel lining
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Big Creek, Florence Lake Dam - Florence Lake Tunnel - North wall of tunnel lining - concrete crushing at springline. Spalling locations are noted on print.
photCL SCE 02 - 24081

Big Creek, Florence Lake Dam - Ward Tunnel Repairs
Visual Materials
Big Creek, Florence Lake Dam - Ward Tunnel Repairs - View of the access walkway and the two 24" temporary diversion lines in place in Adit at Camp 62.
photCL SCE 02 - 26570C

Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - Ward Tunnel Repairs - View of reinforcing steel in place prior to shooting a 20-ft. circular section of gunite lining inside of present concrete lining in Ward Tunnel, approximately 3,000 ft. downstream from vertical shaft in Camp 61 Adit.
photCL SCE 02 - 26573