Trenton Dam: Constructed 1949-1953 |
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Page i
... Walls 33 19 . Spillway bridge 20 . 21 . 22 . ( c ) Drains 42- by 30 - foot radial gates ( a ) Design stresses Radial gate controls ( a ) Design stresses Ice prevention system 34 34 34 34 37 37 37 23 . River outlet trashracks 39 24 ...
... Walls 33 19 . Spillway bridge 20 . 21 . 22 . ( c ) Drains 42- by 30 - foot radial gates ( a ) Design stresses Radial gate controls ( a ) Design stresses Ice prevention system 34 34 34 34 37 37 37 23 . River outlet trashracks 39 24 ...
Page v
... wall sections 68 32 Form for the 5.5 - foot circular conduit being assembled 68 View from top of mixing plant showing aggregate un- loading hopper , aggregate stockpiles , and conveyor system 70 34 Typical concrete mix data 72 35 ...
... wall sections 68 32 Form for the 5.5 - foot circular conduit being assembled 68 View from top of mixing plant showing aggregate un- loading hopper , aggregate stockpiles , and conveyor system 70 34 Typical concrete mix data 72 35 ...
Page 17
... wall separating the earth dam from the spillway structure . ( 2 ) Gravity abutment sections at both sides of the spillway structure , which would permit the embankment to be constructed to a low elevation at the spillway structure ...
... wall separating the earth dam from the spillway structure . ( 2 ) Gravity abutment sections at both sides of the spillway structure , which would permit the embankment to be constructed to a low elevation at the spillway structure ...
Page 23
... walls extending into the embankment on each side . The crest structure is ogee shaped with a 1 to 1 upstream slope . Discharge of the spillway is controlled by three 42 - foot - wide by 30 - foot - high radial gates , which are arranged ...
... walls extending into the embankment on each side . The crest structure is ogee shaped with a 1 to 1 upstream slope . Discharge of the spillway is controlled by three 42 - foot - wide by 30 - foot - high radial gates , which are arranged ...
Page 25
... wall Top of wall Bridge Sta . 30 12.00- Sta 30 00.00- Spillway crest- PT . Sta 30 80.97 Inv . El 2710.00 5-0.010 " Graded sand , gravel and crushed rock or grovel Apply protective coating to freshly exposed shale surface where directed ...
... wall Top of wall Bridge Sta . 30 12.00- Sta 30 00.00- Spillway crest- PT . Sta 30 80.97 Inv . El 2710.00 5-0.010 " Graded sand , gravel and crushed rock or grovel Apply protective coating to freshly exposed shale surface where directed ...
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Common terms and phrases
abutment acre-feet aggregate backfill Berm blanket blockouts Brass Cap BUREAU OF RECLAMATION camber canal outlet cement centerline chute coarse concrete construction Contraction joint contractor control house crushed rock cubic yards cutoff trench dam embankment dam foundation designed discharge eleva emergency gate chamber Figure Float flood control gravel grout high-pressure gates Highway bridge Hitchcock County holes horizontal hydraulic hydrostatic head inlet intake structure layer Limits of special loads located loess material maximum metal Nebr north borrow operation pier Pierre shale piezometer Pipe handrail pounds per square pozzolan PROJ pump radial gate railroad reinforcement relocation Republican River reservoir water surface riprap River outlet Rolled embankment SCALE OF FEET second-feet Settlement point Shale surface SILT silty slope south borrow area special compaction specifications spillway structure steel stilling basin storage Sump Sump pump surface at elevation tests Trenton Dam upstream valve vertical walls water surface elevation
Popular passages
Page 51 - Design, Construction, Inspection and Repair of Unfired Pressure Vessels for Petroleum Liquids and Gases.
Page 99 - yd. cu. yd. lin. ft. lin. ft. lin. ft. Labor and materials by contractor Unit cost
Page 94 - yd. cu. yd. cu. yd. cu. yd. Labor and materials by contractor Unit cost
Page 96 - ft. lin. ft. lin. ft. lin. ft. Labor and materials by contractor Unit cost
Page 100 - cu. yd. Lump sum Lump sum Labor and materials by contractor Unit cost 2.00
Page 99 - 88 89 90 91 92 93 94 Property and pay item description Installing metal pipe, fittings, and valves less than 6 inches in diameter Installing metal pipe, fittings, and valves 6 inches
Page 25 - above the maximum water surface, to prevent the dam from being overtopped by waves. Factors influencing wave height and wave ride-up, including maximum wind velocity, direction and duration, offshore reservoir
Page 98 - ft. Ib. Ib. Ib. Ib. Ib. Ib. Ib. Labor and materials by contractor Unit cost