Trenton Dam: Constructed 1949-1953 |
From inside the book
Results 1-5 of 37
Page
... chamber and the other in the control house ) Discharge capacity : 300 second - feet with reservoir water surface eleva- tion 2720.0 , and canal water elevation 2705.0 ELEVATIONS 2780 Loess Fine sandy silt -Limit of excavation in.
... chamber and the other in the control house ) Discharge capacity : 300 second - feet with reservoir water surface eleva- tion 2720.0 , and canal water elevation 2705.0 ELEVATIONS 2780 Loess Fine sandy silt -Limit of excavation in.
Page ii
... Excavation 59 69 44 . Foundation area 45 . Main cutoff trench 46 . Auxiliary cutoff trench and other excavation work B. Embankment Operations 47 . Borrow area operation ( a ) South borrow area ( b ) North borrow and spillway areas 61 61 ...
... Excavation 59 69 44 . Foundation area 45 . Main cutoff trench 46 . Auxiliary cutoff trench and other excavation work B. Embankment Operations 47 . Borrow area operation ( a ) South borrow area ( b ) North borrow and spillway areas 61 61 ...
Page v
... excavation operations 60 27 Auxiliary cutoff trench excavation completed to bedrock 62 28 A side - elevating loader in operation in South borrow area 62 20 29 Embankment placing operations 64 30 Dumping riprap rock on an 18 - inch layer ...
... excavation operations 60 27 Auxiliary cutoff trench excavation completed to bedrock 62 28 A side - elevating loader in operation in South borrow area 62 20 29 Embankment placing operations 64 30 Dumping riprap rock on an 18 - inch layer ...
Page 1
... excavation . A spillway with a maximum discharge capacity of 126 , 500 second- feet , constructed through the left abutment , protects the structure from possible flood damage . A river outlet is provided through the spillway structure ...
... excavation . A spillway with a maximum discharge capacity of 126 , 500 second- feet , constructed through the left abutment , protects the structure from possible flood damage . A river outlet is provided through the spillway structure ...
Page 3
... Withalder RECOMMENDED .. APPROVED : Mathellan CHIEF ENGINEER DENVER , COLORADO , MAY 3 , 1949 328 - D - 802 Figure 2 .-- Trenton Dam location map . 4 2820 2800 2760 2740 2680 2660 Borrow excavation Crest. 3 Trenton Dam location 25 Title ...
... Withalder RECOMMENDED .. APPROVED : Mathellan CHIEF ENGINEER DENVER , COLORADO , MAY 3 , 1949 328 - D - 802 Figure 2 .-- Trenton Dam location map . 4 2820 2800 2760 2740 2680 2660 Borrow excavation Crest. 3 Trenton Dam location 25 Title ...
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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