Visual Materials
Big Creek, Huntington Lake Dams
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Dam 1. Badly disintegrated and porous concrete in vertical joint near station 5-66, elevation 6904 after partial removal
Visual Materials
Dam 1. Badly disintegrated and porous concrete in vertical joint near station 5-66, elevation 6904 after partial removal. Part of old repair plug in lower left center. For Page 3 of Stone & Webster Report.
photCL SCE 02 - 21846b
Dam #1
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Dam #1 - Area near Station 5+66 elevation 6904 after guniting.
photCL SCE 02 - 23650
Big Creek, Huntington Lake Dams
Visual Materials
Big Creek, Huntington Lake Dams - Copy of Page 9 of Stone & Webster Report on Backfills on Dams at Huntington Lake: 27. Looking south from station 0+75. Cutoff wall during excavation. 28. Looking north from station 0+60, during excavation. Note ends of timpers at bottom of battered face. 29. Close-up of concrete cut off wall, station 0+40. 30. Porous rock pockets in concrete, near station 1+00 31. Porous rock pockets in concrete cut off wall, near station 0+10 32. Chippin gand removing porous concrete. Looking south from station 0+50.
photCL SCE 02 - 21852
Dam 1 second view of leak intakes near station 5-66 elevation 6904
Visual Materials
Dam 1 second view of leak intakes near station 5-66 elevation 6904. For Page 3 of Stone & Webster Report.
photCL SCE 02 - 21846a
Dam 1. Area near station 5-66, elevation 6904 Chipping in progress
Visual Materials
Dam 1. Area near station 5-66, elevation 6904 Chipping in progress. Note 2 holes from which air escaped when applied to 4" drain through downstream backfill. For Page 3 of Stone & Webster Report.
photCL SCE 02 - 21846c
Big Creek, Huntington Lake Dams
Visual Materials
Big Creek, Huntington Lake Dams - Dam #1, upstream face near station 5 + 70.
photCL SCE 02 - 26694