Prineville Dam: Constructed 1958-1961, Crooked River Project, Oregon; Technical Record of Design and Construction |
From inside the book
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Page vii
... completed spillway inlet and crest structure Horseshoe - shaped section of the diversion - outlet tunnel downstream from station 7 + 50 , showing the temporary protective timbering in the gate chamber 105 105 106 70 . Intake structure ...
... completed spillway inlet and crest structure Horseshoe - shaped section of the diversion - outlet tunnel downstream from station 7 + 50 , showing the temporary protective timbering in the gate chamber 105 105 106 70 . Intake structure ...
Page 15
... measured 1-31-50 ப 8-25-44 -Date hole completed . 100 ( BX - AX ) DM - 3 El 3211 2 1-8-44 Figure 8 .-- Logs of geology exploration -- Section A - A . From drawing No. 113 - D - 90 . 3830 DH - 32 EL 3219.6 3010 BASALT : cers 15.
... measured 1-31-50 ப 8-25-44 -Date hole completed . 100 ( BX - AX ) DM - 3 El 3211 2 1-8-44 Figure 8 .-- Logs of geology exploration -- Section A - A . From drawing No. 113 - D - 90 . 3830 DH - 32 EL 3219.6 3010 BASALT : cers 15.
Page 32
... completed embankment at elevation 3240 , on the upstream and downstream edges of the crest , and on the down- stream face of the completed embankment at elevations 3181 and 3110 , all as shown on figure 6. Periodic observations will be ...
... completed embankment at elevation 3240 , on the upstream and downstream edges of the crest , and on the down- stream face of the completed embankment at elevations 3181 and 3110 , all as shown on figure 6. Periodic observations will be ...
Page 47
... completed , incorporates a vertical 90 ° bend and a transition from the 9 - foot - diameter outlet tunnel . # 4 with NSI U3m NS ! AT Intake structure 47 (g) Stilling basin dividing walls (h) Stilling basin floor Outlet Works Design.
... completed , incorporates a vertical 90 ° bend and a transition from the 9 - foot - diameter outlet tunnel . # 4 with NSI U3m NS ! AT Intake structure 47 (g) Stilling basin dividing walls (h) Stilling basin floor Outlet Works Design.
Page 52
... completed structure was designed for the following loading conditions : ( 1 ) A grout pressure of 50 pounds per square inch on the adjacent surfaces of first- and second - stage concrete . ( 2 ) A differential water pressure of 2,000 ...
... completed structure was designed for the following loading conditions : ( 1 ) A grout pressure of 50 pounds per square inch on the adjacent surfaces of first- and second - stage concrete . ( 2 ) A differential water pressure of 2,000 ...
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
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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...