Trenton Dam: Constructed 1949-1953 |
From inside the book
Results 1-5 of 27
Page
... side slopes , length about 6 , 760 feet Auxiliary cutoff trench : 50 - foot base width with 1-1 / 2 to 1 side slopes , length about 570 feet Spillway Type : Concrete overflow chute type with stilling basin Crest length of overflow ...
... side slopes , length about 6 , 760 feet Auxiliary cutoff trench : 50 - foot base width with 1-1 / 2 to 1 side slopes , length about 570 feet Spillway Type : Concrete overflow chute type with stilling basin Crest length of overflow ...
Page iv
... side of stilling basin 26 12 Spillway gate structure and nonoverflow abutment sections 28 13 Spillway gate structure -- Crest , pier and bridge details 30 14 General installation of 42- by 30 - foot radial gate for spillway 35 15 ...
... side of stilling basin 26 12 Spillway gate structure and nonoverflow abutment sections 28 13 Spillway gate structure -- Crest , pier and bridge details 30 14 General installation of 42- by 30 - foot radial gate for spillway 35 15 ...
Page v
... 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 of crushed rock blanket 64 31 Panels for forming spillway wall sections 68 33333 32 Form ...
... 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 of crushed rock blanket 64 31 Panels for forming spillway wall sections 68 33333 32 Form ...
Page 17
... sides of the spillway structure , which would permit the embankment to be constructed to a low elevation at the spillway ... side slopes and sufficient width to permit the passage of the 10 - year flood without flooding the railroad or ...
... sides of the spillway structure , which would permit the embankment to be constructed to a low elevation at the spillway ... side slopes and sufficient width to permit the passage of the 10 - year flood without flooding the railroad or ...
Page 18
... Side slope contours Sta 27 + 37 73 County road- 6 : 1 Cutoff trench Approx limits - 2715- of riprap-- Limits of upstream blanket Waste orea . 2750 2775 . 2800 Area excavated 2'below neat line and backfilled with waste shale 200 2725 3 ...
... Side slope contours Sta 27 + 37 73 County road- 6 : 1 Cutoff trench Approx limits - 2715- of riprap-- Limits of upstream blanket Waste orea . 2750 2775 . 2800 Area excavated 2'below neat line and backfilled with waste shale 200 2725 3 ...
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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