Visual Materials

Big Creek, Florence Lake Dam - Close-up

Description: Big Creek, Florence Lake Dam - Close-up of open seam of extrados surface Arch 9 at elevation 7296 near crown of arch.
Type: Visual Materials(Opens in new tab)
Date: 4/3/1939
Call number: photCL SCE 02 - 22165
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, Florence Lake Dam - Close-up
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Big Creek, Florence Lake Dam - Close-up view of section of open seam on Arch 9 at elevation 7296.
photCL SCE 02 - 22166
Big Creek, Florence Lake Dam - Close-up
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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..
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Big Creek, Florence Lake Dam - Close-up
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Big Creek, Florence Lake Dam - Close-up of a portion of open seam on Arch 9 at elevation 7296 and 10' west of center line showing 3/8" vertical Tie steel exposed after chipping and cleaning out seam.
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Big Creek, Florence Lake Dam - Close-up
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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.
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Big Creek, Florence Lake Dam
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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.
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Big Creek, Florence Lake Dam - Close-up
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Big Creek, Florence Lake Dam - Close-up of open seam at junction of angle buttress 10 and Arch 11 at elevation 7288. 1 1/8" barrel reinforcing steel exposed by chipping and cleaning out seam. This seam is directly opposite spurt noted on downstream side during inspection.
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