Platoro Dam: Constructed 1949-19511954 - Dams - 71 pages |
From inside the book
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Page vi
... means of a pumpcrete machine Page 55 55 29. Structural steel used to support sections of the horseshoe portion of the outlet tunnel 57 30. Placement of reinforcement steel in the high - pressure section of the outlet tunnel 57 31 ...
... means of a pumpcrete machine Page 55 55 29. Structural steel used to support sections of the horseshoe portion of the outlet tunnel 57 30. Placement of reinforcement steel in the high - pressure section of the outlet tunnel 57 31 ...
Page 11
... DEPARTMENT OF THE INTERIOR BUREAU OF RECLAMATION SAN LUIS VALLEY PROJECT - COLORADO PLATORO DAM MATERIAL DISTRIBUTION CHART TRACED BASECOMMEND W CHECKED . 1- - APPROVED . 14 MEAN DAILY DISCHARGE IN HUNDREDS OF FEET PER CUBIC 11.
... DEPARTMENT OF THE INTERIOR BUREAU OF RECLAMATION SAN LUIS VALLEY PROJECT - COLORADO PLATORO DAM MATERIAL DISTRIBUTION CHART TRACED BASECOMMEND W CHECKED . 1- - APPROVED . 14 MEAN DAILY DISCHARGE IN HUNDREDS OF FEET PER CUBIC 11.
Page 12
... means of reducing the effective moisture content the contractor was permitted to increase the spacing of the bars in ... mean placement moisture content near the laboratory optimum condition . At the start of construction , fill ...
... means of reducing the effective moisture content the contractor was permitted to increase the spacing of the bars in ... mean placement moisture content near the laboratory optimum condition . At the start of construction , fill ...
Page 14
... MEAN DAILY DISCHARGE IN HUNDREDS OF 1943 Oct Nov Dec Jon Feb Mar Apr. May June July Aug Sept Oct Nov Dec 10 PARTIAL RUNOFF 87,545 acre - ft Momentary Peak 450 cfs . Jan. Feb. Mar Apr. May June July Aug Sept. Oct. Now 10 PARTIAL RUNOFF ...
... MEAN DAILY DISCHARGE IN HUNDREDS OF 1943 Oct Nov Dec Jon Feb Mar Apr. May June July Aug Sept Oct Nov Dec 10 PARTIAL RUNOFF 87,545 acre - ft Momentary Peak 450 cfs . Jan. Feb. Mar Apr. May June July Aug Sept. Oct. Now 10 PARTIAL RUNOFF ...
Page 20
... means of a wye into two 48 - inch branches each of which is controlled by a 48 - inch butter- fly valve bolted to the steel flange of the pipe . The wye is completely embedded in the concrete of the valve house structure , which also ...
... means of a wye into two 48 - inch branches each of which is controlled by a 48 - inch butter- fly valve bolted to the steel flange of the pipe . The wye is completely embedded in the concrete of the valve house structure , which also ...
Common terms and phrases
5-Foot High-Pressure acre-feet andesite Bolt bulldozed butterfly valves channel cofferdam completed conduit Conejos River contract cost cubic feet cubic yards cutoff trench dam and dike dam embankment dam foundation Denver dike section discharge drain emergency gate end-dump trucks engineer equipment excavation fault feet per second Figure fill zone flange flow fractured gate chamber Government camp grout cap Grout holes haul high-pressure gate impervious material inches inlet installation joints July Aug Sept June 21 laboratory leaf-Class left abutment load located main dam maximum Metal metalwork mixer moisture Order for changes outlet pipe outlet tunnel PARTIAL RUNOFF percent placed placement plates Platoro Dam pumpcrete machine reservoir right abutment Rio Grande Compact RIO GRANDE COUNTY riprap ROCK BORROW AREA rockfill SAN LUIS VALLEY separation plant SLIDE ROCK BORROW specifications spillway bridge steel pipe support rings talus tests trashrack structure unit valve house zone 1 material
Popular passages
Page 18 - ... PARTS 151. Character of Structure.— The structure is to be of the skeleton, curtain-beam type, resting on I-beam footings or grillages. The building is to be (18) stories high, with a basement story and a (flat) (mansard) (pointed) (hipped) roof. 152. Floor Loading.— The floors are to be calculated for a live load of (100) pounds per square foot, and a dead load of (50) pounds per square foot. The roof is to be calculated for a live load of (50) pounds per square foot, and a dead load of...
Page 22 - Specifications for Low and Intermediate Tensile Strength Carbon-Steel Plates of Flange and Firebox Qualities (Plates 2 in. and Under in Thickness) (ASTM Designation: A 285),' or Tentative Specifications for Low and Intermediate Tensile Strength Carbon-Steel Plates of Structural Quality (Plates 2 in.
Page 22 - Standard Specifications for FORGED- OR ROLLED-STEEL PIPE FLANGES, FORGED FITTINGS, AND VALVES AND PARTS FOR HIGH-TEMPERATURE SERVICE...