Prineville Dam: Constructed 1958-1961, Crooked River Project, Oregon; Technical Record of Design and Construction |
From inside the book
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Page 4
... shown on figure 3. The contributing drainage area at the gaging station is 2 , 310 square miles . The contributing drainage area at Prineville Dam is 2 , 300 square miles . 5. History . The first settlement in Ochoco Valley was made in ...
... shown on figure 3. The contributing drainage area at the gaging station is 2 , 310 square miles . The contributing drainage area at Prineville Dam is 2 , 300 square miles . 5. History . The first settlement in Ochoco Valley was made in ...
Page 10
... shown in the following tabulation : Purpose Joint use Conservation Elevations 3211.3 to 3234.8 3114. 0 to 3211.3 Storage , acre - feet 60,000 93,000 Dead and inactive Streambed ( 3075.0 to 3114.0 ) 2,000 The combination of 60 , 000 acre ...
... shown in the following tabulation : Purpose Joint use Conservation Elevations 3211.3 to 3234.8 3114. 0 to 3211.3 Storage , acre - feet 60,000 93,000 Dead and inactive Streambed ( 3075.0 to 3114.0 ) 2,000 The combination of 60 , 000 acre ...
Page 15
... shown on figure 7. Logs of the drill holes and test pits are shown on figures 8 through 13. Figure 14 shows the geology encountered in the area of the diversion tunnel outlet portal and the spillwav . ELEVATION 3230 3210 LOX - AXT DH ...
... shown on figure 7. Logs of the drill holes and test pits are shown on figures 8 through 13. Figure 14 shows the geology encountered in the area of the diversion tunnel outlet portal and the spillwav . ELEVATION 3230 3210 LOX - AXT DH ...
Page 21
... shown by the dotted line , and the weathered zone is indicated by the letter W. The approximate elevation of the wagon drill in the stilling basin excavation is 3060. The top of the exposed rock in the cut is approximately at elevation ...
... shown by the dotted line , and the weathered zone is indicated by the letter W. The approximate elevation of the wagon drill in the stilling basin excavation is 3060. The top of the exposed rock in the cut is approximately at elevation ...
Page 23
... explorations are shown on figures 15 through 19 . 1 / See appendix F. 47.009 335 336 3125 . M. 49,000 3228 3850 3875 23 Dam foundation •· Design --EARTH Detailed description Foundation treatment Construction materials (a) General.
... explorations are shown on figures 15 through 19 . 1 / See appendix F. 47.009 335 336 3125 . M. 49,000 3228 3850 3875 23 Dam foundation •· Design --EARTH Detailed description Foundation treatment Construction materials (a) General.
Common terms and phrases
access shaft acre-feet adit Air inlet pipe Anchor bars approx backfill BASALT borrow area BOULDERS reported breccia brown sand BUREAU OF RECLAMATION CALCITE columnar basalt concrete construction contractor crest Crooked River project CYLINDER dense DENVER depth DOME downstream drain elevation embankment Figure fine-grained floor fragments gate chamber GRAVEL GRAVEL and BOULDERS grout HARD TO EXCAVATE hoop stress installed intake structure large amt left abutment LIMIT OF EQUIPMENT load measured when hole PALAGONITE pounds per square Prineville Dam PROJ DH pumice REACHED LIMIT RECLAMATION CROOKED RIVER reported by drillers reservoir water right abutment riprap SCALE OF FEET SECTION shaft house SILT SILTY SAND slightly vesicular slightly weathered slope small roots spillway spillway and outlet square inch station steel stilling basin stress subangular TALUS Total hoop tunnel upstream vertical vesicles vesicular wall wash sample contained Water level measured Water loss water-cement ratio YARD BACKHOE zone
Popular passages
Page 70 - Officer in writing of: (1) subsurface or latent physical conditions at the site differing materially from those indicated in this contract, or (2) unknown physical conditions at the site, of an unusual nature, differing materially from those ordinarily encountered and generally recognized as inhering in work of the character provided for in this contract.
Page 126 - Stresses were determined using the general theory of cylindrical and hemispherical shells in which the thickness of the shell is small compared to the radius of the cylinder or hemisphere. In the present analysis, thicknesses of 0.15R and 0.20P were used. With wall dimensions of these magnitudes, the usual "membrane...