Prineville Dam: Constructed 1958-1961, Crooked River Project, Oregon; Technical Record of Design and Construction |
From inside the book
Results 1-5 of 10
Page iii
... changes . · 35 . 36 . ( a ) Order for changes No. 1 ( b ) Order for changes No. 2 ( c ) Order for changes No. 3 ( d ) Order for changes No. 4 Claims by the contractor Safety • ( a ) Government forces ( b ) Contractor's forces 37. Field ...
... changes . · 35 . 36 . ( a ) Order for changes No. 1 ( b ) Order for changes No. 2 ( c ) Order for changes No. 3 ( d ) Order for changes No. 4 Claims by the contractor Safety • ( a ) Government forces ( b ) Contractor's forces 37. Field ...
Page 33
... changes were made as a result of the laboratory tests : ( 1 ) The tops of the left and right concrete inlet walls were raised 2 feet , to elevation 3260.00 . ( 2 ) The cover slab at the junction of the outlet tunnel and the spillway was ...
... changes were made as a result of the laboratory tests : ( 1 ) The tops of the left and right concrete inlet walls were raised 2 feet , to elevation 3260.00 . ( 2 ) The cover slab at the junction of the outlet tunnel and the spillway was ...
Page 57
... change the air in the gate chamber , adit , and access shaft about three times per hour . Velocity of air through the 8 - inch - diameter pipe and access shaft approximates 1,600 and 14 feet per minute , respectively . Fan vibration is ...
... change the air in the gate chamber , adit , and access shaft about three times per hour . Velocity of air through the 8 - inch - diameter pipe and access shaft approximates 1,600 and 14 feet per minute , respectively . Fan vibration is ...
Page 69
... Changes . ( a ) Order for Changes No. 1. --This order , issued August 18 , 1961 , directed the contractor to construct a grout cap in the right and left abutments of Prineville Dam , and grout the dam foundation . The work consisted of ...
... Changes . ( a ) Order for Changes No. 1. --This order , issued August 18 , 1961 , directed the contractor to construct a grout cap in the right and left abutments of Prineville Dam , and grout the dam foundation . The work consisted of ...
Page 70
... change was brought about as a result of encountering the blocky , jointed , and weathered columnar basalt stratum de- scribed under order for changes No. 1. It was at first thought that blanket grouting would be necessary to fill the ...
... change was brought about as a result of encountering the blocky , jointed , and weathered columnar basalt stratum de- scribed under order for changes No. 1. It was at first thought that blanket grouting would be necessary to fill the ...
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...