Enders Dam, Constructed 1947-1951, Frenchman-Cambridge Unit, Missouri River Basin Project: Technical Record of Design and Construction |
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Page viii
... drilling rig at drainage well No. 3 . 61. Permanent 24 - inch casing being installed in drainage well No. 3 62. Placing filter material in drainage well No. 3 · 128 128 • 132 132 63. Construction operations for placing abutment tile ...
... drilling rig at drainage well No. 3 . 61. Permanent 24 - inch casing being installed in drainage well No. 3 62. Placing filter material in drainage well No. 3 · 128 128 • 132 132 63. Construction operations for placing abutment tile ...
Page 9
... drill hole PA - Power auger hole HA - Hand auger hole - S Shaft T - Trench - TP Test pit DW - Drain wells Type of ... drill . C / Profiles developed from required excavation also used . d / Drilled primarily as ground water observation ...
... drill hole PA - Power auger hole HA - Hand auger hole - S Shaft T - Trench - TP Test pit DW - Drain wells Type of ... drill . C / Profiles developed from required excavation also used . d / Drilled primarily as ground water observation ...
Page 10
... drill holes . Early attempts to correlate the various strata of the Ogallala on the basis of observation of drill cores proved infeasible . The great ir- regularity in cementation between holes made it impossible to correlate the ...
... drill holes . Early attempts to correlate the various strata of the Ogallala on the basis of observation of drill cores proved infeasible . The great ir- regularity in cementation between holes made it impossible to correlate the ...
Page 11
... Drill Hole 1945 AY HORIZON TH Drill Hole DH OVERBURDEN 1945 Note : Correlation of strata AH below clay horizon ED *** is uncertain . " GH 8០៩៦២ Auger Hole 1945 Silty materials Earth Drill 1945 Sand & gravel Test Pit Drill Hole 1945 ...
... Drill Hole 1945 AY HORIZON TH Drill Hole DH OVERBURDEN 1945 Note : Correlation of strata AH below clay horizon ED *** is uncertain . " GH 8០៩៦២ Auger Hole 1945 Silty materials Earth Drill 1945 Sand & gravel Test Pit Drill Hole 1945 ...
Page 12
... drill holes . The purpose of this testing was to determine the possibility of percolation underneath the spillway and subsequent hydro- static uplift , and the possibility of settlement of the sandier materials by vibration of the water ...
... drill holes . The purpose of this testing was to determine the possibility of percolation underneath the spillway and subsequent hydro- static uplift , and the possibility of settlement of the sandier materials by vibration of the water ...
Common terms and phrases
12 inches abutment cutoff acre-feet Axis backfill berm blanket blockout borrow areas borrow pit Bureau of Reclamation CAMBRIDGE UNIT cemented centers chute compacted conduit construction contractor counterforts cubic yards cutoff trench cutoff wall dam and dike Denver depth discharge downstream end drainage driving Dumped riprap embankment Enders Dam floor slab Frenchman Creek gate chamber Graded sand guardrails impervious material inlet installation irrigation layer left abutment load located loess Nebr Nebraska State Highway needle valve Ogallala formation operation Order for Changes Original ground surface outlet works stilling percent pervious piers Piezometer placed pounds protection radial gates reinforced Republican River required excavation reservoir reservoir water right abutment riprap rock rockfill sand and gravel SAND ZONE SCALE OF FEET second-feet seepage shown on figure silt silty specifications spillway floor spillway stilling basin station Steel sheet piling storage test shaft thickness toe drain unit upstream valve house water curing wing wall
Popular passages
Page 5 - Stat. 641) authorized a general comprehensive plan for the conservation, control and use of the water resources of the Missouri River Basin...
Page 61 - Forged or Rolled Steel Pipe Flanges, Forged Fittings and Valves and Parts for...
Page 6 - ... of affected Federal agencies. These drafts were reviewed by the two States and at field level by the following agencies: Department of Agriculture: Forest Service Soil Conservation Service Department of the Army, Corps of Engineers Federal Power Commission Department of the Interior: Bureau of Mines Bureau of Land Management Fish and Wildlife Service Geological Survey National Park Service DESCRIPTION OF AREA 6. Physical features. — Two distinct areas are involved in the project. They are separated...
Page 49 - A trench cross-sectioning the feature revealed that the ditch had inward sloping walls and was originally 3 feet wide at the top and 1 foot wide at the bottom.
Page 124 - Laboratory Tests of Concrete Aggregate and Riprap, Medicine Creek Dam and Enders Dam, Frenchman-Cambridge Unit, Missouri River Basin Project,
Page 12 - Silts are chalky and brown, and contain thin sand seams. Clays are moderately plastic, brown, red or grey, sandy, Sfid slightly calcareous.
Page 1 - Enders reservoir is approximately 1 mile wide and extends 5 miles upstream from the base of the dam. The reservoir has a storage capacity of...