Visual Materials
Big Creek, Florence Lake Dam
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Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - Close-up of 9" sealing plate in lower horizontal key after guniting in place. Plate is imbedded 6.5" in gunite. The 12' lengths of plate were electrically butt welded at the ends before guniting.
photCL SCE 02 - 24702

Big Creek, Florence Lake Dam - Underneath center arch, downstream side
Visual Materials
Big Creek, Florence Lake Dam - Underneath center arch, downstream side - River Section. [showing outlets of sluice pipes]
photCL SCE 02 - 12814

Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - Whitmore strain gage to make rib shortening measurements on arch, also leads from two resistance thermometers grouted into area.
photCL SCE 02 - 43636

Big Creek General - Florence Lake Dam
Visual Materials
Big Creek General - Florence Lake Dam - typical grouted joint repair A.B.49
photCL SCE 02 - 28159

Big Creek, Vermilion Dam
Visual Materials
Big Creek, Vermilion Dam - Fill over toe drains downstream.
photCL SCE 02 - 44310

Big Creek, Vermilion Dam
Visual Materials
Big Creek, Vermilion Dam - Fill over conduit and downstream Toe Drains.
photCL SCE 02 - 44336