Visual Materials
Upstream protection
- Description
- Upstream protection - Placing first 10 ga. facing sheets at east end of Dam #1.
- Date
- 7/27/1955
- Call number
- photCL SCE 02 - 43329
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Big Creek, Huntington Lake Dams - Upstream Protection - Placing first steel facing - Dam #2.
photCL SCE 02 - 43697
Visual Materials
Big Creek, Huntington Lake Dams - Upstream protection - Steel facing being placed in test section at east end of Dam #1. Bottom of section at elvation 6930.
photCL SCE 02 - 43532
Visual Materials
Upstream protection - Progress picture at east end of Dam 1. 12"x12" water cutoff completed and 8" marginal channel anchored in place. Installing 8" half-round metal collector drain. Welded clips anchored to dam with Ramset anchors.
photCL SCE 02 - 43328
Visual Materials
Upstream protection - View of marginal cut-off in concrete along east slope of Dam #1. Note 6' anchor rods grouted in cut-off to hold marginal channel.
photCL SCE 02 - 43566
Visual Materials
Upstream Protection - View of steel plate facing during grouting operation.
photCL SCE 02 - 43538
Visual Materials
Upstream Protection progress picture at east end of Dam #1. Marginal channel in place along top and extreme east end down to approx. elevation - 6930.
photCL SCE 02 - 43319