Trenton Dam: Constructed 1949-1953 |
From inside the book
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Page 37
... changes in the channel below the dam . ( a ) Design Stresses .-- Gears , bearings , shafts , and frame of each hoist unit are designed for 50 percent of the normal output torque of the center - drive unit at normal working stresses ...
... changes in the channel below the dam . ( a ) Design Stresses .-- Gears , bearings , shafts , and frame of each hoist unit are designed for 50 percent of the normal output torque of the center - drive unit at normal working stresses ...
Page 49
... changes in the length of pipe resulting from temperature change . Manholes located near the upstream and downstream ends of the pipe provide access to the interior . The pipe was designed in accordance with the 1943 edition of API ...
... changes in the length of pipe resulting from temperature change . Manholes located near the upstream and downstream ends of the pipe provide access to the interior . The pipe was designed in accordance with the 1943 edition of API ...
Page 55
... changes were issued dur- ing the life of the contract . These involved , chiefly , rediversion of the river , stock- piling of a portion of riprap rock and rock blanket material , design changes , and clean- ing and straightening about ...
... changes were issued dur- ing the life of the contract . These involved , chiefly , rediversion of the river , stock- piling of a portion of riprap rock and rock blanket material , design changes , and clean- ing and straightening about ...
Page 56
... changes involving minor changes , construction procedures , and extensions in completion time were issued during the life of the contract . A findings of fact dated December 18 , 1951 , fixed dates for completion of var- ious ...
... changes involving minor changes , construction procedures , and extensions in completion time were issued during the life of the contract . A findings of fact dated December 18 , 1951 , fixed dates for completion of var- ious ...
Page 57
... changes , involving changes in design and materials , were issued during the life of the contract . A findings of fact extended the completion date for several subdivisions of the contract . The work was completed February 25 , 1949 ...
... changes , involving changes in design and materials , were issued during the life of the contract . A findings of fact extended the completion date for several subdivisions of the contract . The work was completed February 25 , 1949 ...
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Common terms and phrases
accessory cut-off trench acre-feet Approach channel Axis backfill Berm blanket Blockout BUREAU OF RECLAMATION canal outlet centerline channel capacity coarse concrete conduit construction Contraction joint Counterweight crushed rock cutoff trench dam embankment designed discharge drain outlet emergency gate chamber Expansion joint Figure Float flood control floor gate structure gravel ground surface Grouted high-pressure gate Highway bridge holes horizontal hydraulic hydrostatic head inlet installed intake structure Limits of special load located loess material maximum Metal Nebr NORTH BORROW AREA Pierre shale piezometer Pipe handrail PROJ Radial gate railroad reinforcement relocation Republican River reservoir water surface riprap River outlet Rolled embankment SCALE OF FEET second-feet SECTION A-A Settlement point Shale surface Sheet SILT silty slope special compaction spillway crest spillway gates spillway structure steel stilling basin Stoplog storage Sump Sump pump surface at elevation surfaces where directed Trashrack structure Trenton Dam upstream vertical walls water surface elevation