Vallecito Dam Construction Project

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: Looking downstream from point on right side of river (1); Looking downstream in river section from point on waste pipe on right side of river. Foundation for a portion of the cofferdam is seen at extreme left., Original photo number: Pine R - 064

: Looking downstream from point on right side of river (2); Looking downstream in river section from point on waste pipe on right side of river. End of left half of the permanent cofferdam is seen back of the tripod. Refer to Pine R - 83., Original photo number: Pine R - 065

: Looking downstream in inlet channel; Looking downstream in inlet channel to outlet works from outlet works station 4+50, note 3 to 1 slope directly behind trashrack which will be riprapped., Original photo number: Pine R - 319

: Looking downstream in outlet channel; Looking downstream in outlet channel from sta. 14+50, showing construction of drainage system under the channel floor. Spillway cut is seen in background., Center for Southwest Studies, Fort Lewis College

: Looking downstream in outlet conduit (1); Looking downstream in outlet conduit from sta. 6+25. Completed excavation for trashrack structure in foreground; grout mixer and pump near center; concrete chute at right., Original photo number: Pine R - 276

: Looking downstream in outlet conduit (2); Looking downstream in outlet conduit from sta. 6+75. Concrete has been placed in the invert of the trashrack and transition., Original photo number: Pine R - 278

: Looking downstream in outlet conduit (3); Looking downstream in outlet conduit from sta. 6+75. Two sections of the arch have been placed. Dragline is placing concrete in invert with bottom dump bucket. See Pine R - 74., Original photo number: Pine R - 285

: Looking downstream in outlet conduit (4); Looking downstream in outlet conduit from station 6+75. Refer to Pine R - 61, 69, 74, & 88., Original photo number: Pine R - 314

: Looking downstream in outlet conduit (5); Looking downstream in outlet conduit from station 6+75. Refer to Pine R - 61, 69, 74, & 97, Original photo number: Pine R - 053

: Looking downstream in outlet conduit (6); Looking downstream in outlet conduit from sta. 6+75. The conduit is being covered with 3 feet of loose earth to protect it from freezing. The earth is being placed by the contractor and will be removed in the spring, at his own expense. Refer to Pine R - 97., Original photo number: Pine R - 057

: Looking downstream in outlet conduit (7); Looking downstream in outlet conduit from station 6+75. Note backfilling operations. Refer to Pine R_ 61, 69, 74, 88, 97, 107, & 124., Original photo number: Pine R - 076

: Looking downstream in outlet conduit (8); Looking downstream in outlet conduit from sta. 6+75. showing placing of compacted embankment over conduit. Refer to Pine R - 134., Original photo number: Pine R - 108

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