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Big Creek, Florence Lake Dam

Description
Big Creek, Florence Lake Dam - Arch #13 Showing operation of bending 24" vertical steel in groin with use of truck jack and maul. All sheets were bent cold.
Type
Visual Materials(Opens in new tab)
Date
6/1/1942
Call number
photCL SCE 02 - 24708
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 - Arch #13 Close-up of side seals. The exposed portion of the 24" steel plates imbedded 12" in the groin gunite was bent over the ends of the courses of face steel and welded.

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    Big Creek, Florence Lake Dam - Close-up of groin between Arch 13 & 14, showing 24" sealing plate imbedded in gunite filler.

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    Big Creek, Florence Lake Dam - First normal ring of steel facing plates in place. Sheets are 12 ga. 60"x100' in size. Sheets are laid with a vertical lap of approximately 4'', thus spacing 8 sheets equally around arch.

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    Big Creek, Florence Lake Dam - View of excavation in groin between Arches 53 & 54 preparatory to guniting Arch 54 up to elevation 7235.

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