Trenton Dam: Constructed 1949-1953 |
From inside the book
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Page
... earth fill Foundation : Pierre shale Slope protection : Riprap on gravel blanket on upstream face , seeded topsoil on downstream face Dimensions : Height : 144 feet above lowest ex- cavation in cutoff trench , 100 feet above riverbed ...
... earth fill Foundation : Pierre shale Slope protection : Riprap on gravel blanket on upstream face , seeded topsoil on downstream face Dimensions : Height : 144 feet above lowest ex- cavation in cutoff trench , 100 feet above riverbed ...
Page i
... Earth materials 8 . ( b ) Riprap and rock - blanket materials Railroad , highway , and county road relocation studies ( a ) Railroad ( b ) Highway ( c ) County road 7 11 11 11 11 14 བབབ CHAPTER III -- DESIGN Hydraulic requirements 10 ...
... Earth materials 8 . ( b ) Riprap and rock - blanket materials Railroad , highway , and county road relocation studies ( a ) Railroad ( b ) Highway ( c ) County road 7 11 11 11 11 14 བབབ CHAPTER III -- DESIGN Hydraulic requirements 10 ...
Page ii
... 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 61 8883 63 63 63 Section 48 . 49 . Earth fill placement CONTENTS ( ii.
... 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 61 8883 63 63 63 Section 48 . 49 . Earth fill placement CONTENTS ( ii.
Page iii
... Earth fill placement CONTENTS ( Continued ) Page ( a ) Control Crushed rock and riprap placement 50 . Materials ( a ) Sand ( b ) Coarse aggregate ( c ) Cement 5565 66 C. Concrete 66 66 66 67 67 69 69 71 71 74 74 74 51 . Reinforcement ...
... Earth fill placement CONTENTS ( Continued ) Page ( a ) Control Crushed rock and riprap placement 50 . Materials ( a ) Sand ( b ) Coarse aggregate ( c ) Cement 5565 66 C. Concrete 66 66 66 67 67 69 69 71 71 74 74 74 51 . Reinforcement ...
Page 1
... earth structure approximately 8 , 600 feet long and rises 144 feet above the lowest point of the excavation . A spillway with a maximum discharge capacity of 126 , 500 second- feet , constructed through the left abutment , protects the ...
... earth structure approximately 8 , 600 feet long and rises 144 feet above the lowest point of the excavation . A spillway with a maximum discharge capacity of 126 , 500 second- feet , constructed through the left abutment , protects the ...
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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