Visual Materials
Big Creek, Florence Lake Dam
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Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - Construction on Buttresses and Arches at Florence Lake multiple arch dam.
photCL SCE 02 - 12654

Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - Record photo of River Section arches. Johns-Manville waterproofing on all arches except Arch No. 53. Upper portion of Arch 53 is covered with Barrett Waterworks enamel. The lower portion is linseed oil treatment over gunite with reflective coating of aluminum.
photCL SCE 02 - 24838

Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - Arches #1, #2, and west part of Arch #3; waterproofing.
photCL SCE 02 - 25775

Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - View of Extrados of Arch 20.View of Extrados of Arches 21 & 22.
photCL SCE 02 - 22135

Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - View of excavation in groin between Arches 53 & 54 preparatory to guniting Arch 54 up to elevation 7235.
photCL SCE 02 - 24718

Big Creek, Florence Lake Dam
Visual Materials
Big Creek, Florence Lake Dam - Record photo of typical vertical crack in 1" buffer gunite at base of river section arches. There are approximately 3 such cracks per arch. This particular crack is on Arch 55.
photCL SCE 02 - 24874