Visual Materials
Big Creek, Florence Lake Dam
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Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - Excavating base of Arch #53 between Stoney Gate and west Sluice Gate extension, prior to backfilling.
photCL SCE 02 - 24813

Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - Excavating in front of Stoney Gate, Arch #53 prior to backfilling. Excavation is about 1' below standing water level at approximate elevation 7195.
photCL SCE 02 - 24814

Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - Progress photo showing application of 1" reinforced gunite buffer coating along base of Arch #12.
photCL SCE 02 - 24875

Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - Back flow through Arch #52 gunite.
photCL SCE 02 - 25565

Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - Close-up of gunite key at base of Arch #13, showing evidence of back leakage. Gunite key was covered with asbestile on November 25, 1942.
photCL SCE 02 - 24825

Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - Cutting bottom key at base of Arch 54 preparatory to 4" gunite coating to elevation 7235.
photCL SCE 02 - 24717