Platoro Dam: Constructed 1949-19511954 - Dams - 71 pages |
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Page vi
... of 1954 34. Completed outlet valve house , with both butterfly valves ( initial installation ) discharging at full opening and 57 - foot head Page 55 55 57 57 58 58 63 64 PLATORO DAM CHAPTER I -- INTRODUCTION 1. General Description . vi.
... of 1954 34. Completed outlet valve house , with both butterfly valves ( initial installation ) discharging at full opening and 57 - foot head Page 55 55 57 57 58 58 63 64 PLATORO DAM CHAPTER I -- INTRODUCTION 1. General Description . vi.
Page 1
... openings along old fracture planes but these openings are believed to be discontinuous or unconnected . However , except for these localized zones , explorations showed that the rock is generally fresh and unweathered , and the joints ...
... openings along old fracture planes but these openings are believed to be discontinuous or unconnected . However , except for these localized zones , explorations showed that the rock is generally fresh and unweathered , and the joints ...
Page 3
... openings along old fracture planes but these openings are believed to be discontinuous or unconnected . However , except for these localized zones , explorations showed that the rock is generally fresh and unweathered , and the joints ...
... openings along old fracture planes but these openings are believed to be discontinuous or unconnected . However , except for these localized zones , explorations showed that the rock is generally fresh and unweathered , and the joints ...
Page 12
... openings of his screening plant to permit separation on a 5 - inch screen , as discussed in section 14 3 / . The reduction in cobble yield from this operation , together with a low yield of slide rock from the specified rockfill borrow ...
... openings of his screening plant to permit separation on a 5 - inch screen , as discussed in section 14 3 / . The reduction in cobble yield from this operation , together with a low yield of slide rock from the specified rockfill borrow ...
Page 19
... opening SECTION F - F Metal gravel stop FLUE DETAIL Handrail ཀཥ -Retaining wall ut finish . Slope per ft . 5 fon hand haist ∙ 15-6 " .. -Hand traveling crane 48 " Butterfly valve Figure 8. --Outlet works structures . -Floor drain and ...
... opening SECTION F - F Metal gravel stop FLUE DETAIL Handrail ཀཥ -Retaining wall ut finish . Slope per ft . 5 fon hand haist ∙ 15-6 " .. -Hand traveling crane 48 " Butterfly valve Figure 8. --Outlet works structures . -Floor drain and ...
Common terms and phrases
48-inch butterfly valves acre-feet andesite axis Bolt bulldozed butterfly valves cofferdam completed Concrete grout conduit Conejos River contract cost cubic feet cubic yards cutoff trench dam and dike dam embankment dam foundation dike section discharge drain emergency gate end-dump trucks engineer equipment excavation fault fault gouge feet per second Figure fill zone flange flow fractured gate chamber Government camp grout cap Grout holes haul impervious material inches 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 pounds per square pumpcrete machine right abutment Rio Grande Compact RIO GRANDE COUNTY riprap ROCK BORROW AREA rockfill SAN LUIS VALLEY separation plant SLIDE ROCK BORROW specifications spillway bridge 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...