Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
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.
photCL SCE 02 - 22169
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
Visual Materials
Big Creek, Florence Lake Dam - Close-up of open seam of extrados surface Arch 9 at elevation 7296 near crown of arch.
photCL SCE 02 - 22165
Visual Materials
Big Creek, Florence Lake Dam - Close-up view of section of open seam on Arch 9 at elevation 7296.
photCL SCE 02 - 22166
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
Visual Materials
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
