Trenton Dam: Constructed 1949-1953 |
From inside the book
Results 1-5 of 40
Page
... inches in diam- eter , 208 feet long Outlet pipe : 56 - inch - diameter pipe in horseshoe conduit , 244 feet long Gates : Two , 4 by 4 feet ( one is in- stalled in the emergency gate chamber and the other in the control house ) ...
... inches in diam- eter , 208 feet long Outlet pipe : 56 - inch - diameter pipe in horseshoe conduit , 244 feet long Gates : Two , 4 by 4 feet ( one is in- stalled in the emergency gate chamber and the other in the control house ) ...
Page v
... inch layer of crushed rock blanket 64 31 Panels for forming spillway wall sections 68 33333 32 Form for the 5.5 - foot circular conduit being assembled 68 View from top of mixing plant showing aggregate un- loading hopper , aggregate ...
... inch layer of crushed rock blanket 64 31 Panels for forming spillway wall sections 68 33333 32 Form for the 5.5 - foot circular conduit being assembled 68 View from top of mixing plant showing aggregate un- loading hopper , aggregate ...
Page 10
... inch size ) Jet Hole ( 1 - inch size ) Drill Hole ( 2 - inch Fish tail , water pressure jetted ) NOTE For additional logs of test holes in borrow ares , see Dwgs . No. 328-0-1001,1002 , -1003 , -1004 Not a part of this contract Outline ...
... inch size ) Jet Hole ( 1 - inch size ) Drill Hole ( 2 - inch Fish tail , water pressure jetted ) NOTE For additional logs of test holes in borrow ares , see Dwgs . No. 328-0-1001,1002 , -1003 , -1004 Not a part of this contract Outline ...
Page 18
... inch layers Selected sand and grovel from stockpiles or excavation for dom foundation and appurtenant works , compacted to 6 - inch layers by crawler - type tractor Selected material from stockpiles or excavation for dam foundation and ...
... inch layers Selected sand and grovel from stockpiles or excavation for dom foundation and appurtenant works , compacted to 6 - inch layers by crawler - type tractor Selected material from stockpiles or excavation for dam foundation and ...
Page 19
... inch layers Assumed top of pervious layer ' Assumed shole surface Original ground surface-- Spillway Polled embankment 24 Special compaction- ( 2'Riprap 000 E.99,000 2725 Spillway inlet channel . El 2705 , El . 2725 El 2710 812773.0 -42 ...
... inch layers Assumed top of pervious layer ' Assumed shole surface Original ground surface-- Spillway Polled embankment 24 Special compaction- ( 2'Riprap 000 E.99,000 2725 Spillway inlet channel . El 2705 , El . 2725 El 2710 812773.0 -42 ...
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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