Vallecito Dam Construction Project
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Forms in place for left wall footing
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Forms in place for left wall footing between stations 8+30 and 8+65. Top of form is on finished floor grade. Rough-grading has been completed by general contractor, and has been turned over to sub-contractor for fine-grading, Average depth of over-excavation is 4 inches in this area., Original photo number: Pine R - 426
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Foundation drainage system
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Foundation drainage system. Note grout risers at right side of trench for grouting system after embankment has been placed., Original photo number: Pine R - 307
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Gate chamber taking shape
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Inside forms and reinforcement in place for outlet works gate chamber and spiral stairway addition, Original photo number: Pine R - 241
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Gate structure
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Looking downstream at completed gate structure., Original photo number: Pine R - 335
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General view of contractor's camp
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General view of camp constructed by the Martin Wunderlich Co. The three large buildings at the left are the commissary, mess hall and office., Original photo number: Pine R - 049
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Grouting operations in outlet works
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Grouting operations in outlet works near station 8+25. Grout mixer and pump are in the center of the picture., Original photo number: Pine R - 168
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Hand-tamping around outlet conduit
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View of hand-tamping operations around outlet conduit, taken fro the top of the left bank opposite outlet works station 8+85. Note embankment cut-off wall in left background., Original photo number: Pine R - 311
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Inlet channel to outlet conduit
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Inlet channel to outlet conduit, looking downstream. Structure seen in center is the concrete mixing plant., Original photo number: Pine R - 272
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