Enders Dam, Constructed 1947-1951, Frenchman-Cambridge Unit, Missouri River Basin Project: Technical Record of Design and Construction |
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Page 11
... grading and cementation occur . EXPLANATION MATERIAL CI Clay SI Silf Sd . Sond DH 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 ...
... grading and cementation occur . EXPLANATION MATERIAL CI Clay SI Silf Sd . Sond DH 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 ...
Page 12
... graded , and crossbedded . The particle sizes vary from fine sand to fine gravel with sizes up to a maximum of about 1 inch . Particles are round to subround . Quartz and chert are the dominant minerals . Sandstone layers are coarse to ...
... graded , and crossbedded . The particle sizes vary from fine sand to fine gravel with sizes up to a maximum of about 1 inch . Particles are round to subround . Quartz and chert are the dominant minerals . Sandstone layers are coarse to ...
Page 19
... graded and cleaner than other mate- rial available . Laboratory tests on composite samples of pervious materials from G - 2 area are shown in figure 6. The same properties were assumed to apply to the mate- rials from G - 2 area ...
... graded and cleaner than other mate- rial available . Laboratory tests on composite samples of pervious materials from G - 2 area are shown in figure 6. The same properties were assumed to apply to the mate- rials from G - 2 area ...
Page 23
... Graded sand- gravel filter- Compacted backfill from . read excovation : SECTION A - A -24 " i . d . perforated , .12 gage sheet metal well casing . -6 ° Graded sand - gravel filter DETAILS - DRAIN WELLS Graded sand- gravel filter ...
... Graded sand- gravel filter- Compacted backfill from . read excovation : SECTION A - A -24 " i . d . perforated , .12 gage sheet metal well casing . -6 ° Graded sand - gravel filter DETAILS - DRAIN WELLS Graded sand- gravel filter ...
Page 27
... Graded gravel -Std . 24 10 , perforated , sheet metal 14 gage well casing . Figure 10 .-- Drainage well and test ... Graded gravel -81.0 Sewer pipe -Footing and liner --Concrete 24 " Nominal dia hole Oakum Drain hole- + -Graded gravel ...
... Graded gravel -Std . 24 10 , perforated , sheet metal 14 gage well casing . Figure 10 .-- Drainage well and test ... Graded gravel -81.0 Sewer pipe -Footing and liner --Concrete 24 " Nominal dia hole Oakum Drain hole- + -Graded gravel ...
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...