Visual Materials
Big Creek, Florence Lake Dam
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Big Creek, Florence Lake Dam - Close-up
Visual Materials
Big Creek, Florence Lake Dam - Close-up of a portion of open seam on Arch 9 at elevation 7296 and 13' west of center line showing exposed loop of 3/8" reinforcing steel lying in day's work joint. Joint was dug out to approximately 1" in width with a short piece of wire.
photCL SCE 02 - 22168

Big Creek, Florence Lake Dam
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Big Creek, Florence Lake Dam - Drilling core from extrados Arch #15, 13 ft. from right haunch at elevation 7262.
photCL SCE 02 - 24893

Big Creek, Florence Lake Dam
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Big Creek, Florence Lake Dam - View of open seam on Arch #36 at elevation 7308 after chipping out and ready for sealing with stiff grout.
photCL SCE 02 - 22171

Big Creek, Florence Lake Dam - Close-up
Visual Materials
Big Creek, Florence Lake Dam - Close-up of open joint on Arch 9 at elevation 7296 from intrados side of Arch. Section of seam shown is from approximately centerline to 15' east..
photCL SCE 02 - 22177

Big Creek, Florence Lake Dam
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Big Creek, Florence Lake Dam - Looking up haunch of west side of Buttress #13.
photCL SCE 02 - 23706

Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - View of open seam on extrados surface of Arch #36 at elevation 7308 and at junction with spillway section. this seam is directly opposite spurt noted on downstream side during intrados inspection.
photCL SCE 02 - 22170