Prineville Dam: Constructed 1958-1961, Crooked River Project, Oregon; Technical Record of Design and Construction |
From inside the book
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Page ii
... Gate chamber and adit ( d ) Access shaft and shaft house . Structural design . ( a ) General ( b ) Intake structure ( c ) Tunnel . . . • ( d ) Gate chamber and adit ( e ) Access shaft and shaft house • 47 47 47 49 49 52 7 TOON N NNN❤O ...
... Gate chamber and adit ( d ) Access shaft and shaft house . Structural design . ( a ) General ( b ) Intake structure ( c ) Tunnel . . . • ( d ) Gate chamber and adit ( e ) Access shaft and shaft house • 47 47 47 49 49 52 7 TOON N NNN❤O ...
Page vi
... gate chamber ventilation system 59 34 . Typical details for the gate chamber ventilation system . 60 35 . Discharge curves for the 4- by 6 - foot high - pressure regulating gates-- Outlet works . . 61 36 . High - pressure gate controls ...
... gate chamber ventilation system 59 34 . Typical details for the gate chamber ventilation system . 60 35 . Discharge curves for the 4- by 6 - foot high - pressure regulating gates-- Outlet works . . 61 36 . High - pressure gate controls ...
Page vii
... gate chamber 105 105 106 70 . Intake structure for outlet works tunnel . 106 PART I INTRODUCTION PART I -- INTRODUCTION CHAPTER I. HISTORY vii 2666 65 65 65.
... gate chamber 105 105 106 70 . Intake structure for outlet works tunnel . 106 PART I INTRODUCTION PART I -- INTRODUCTION CHAPTER I. HISTORY vii 2666 65 65 65.
Page 9
... gates-- 2-416 H.P. Emergency gates- . Gate chamber Sta 7 + 90.00 Sta # 1 + 98.75 Max . T.W. EI . 3086.4 El . 3092.00 08120 cfs . 5 : 1- ' -0 " Dia.circular tunnel -dModified horseshoe funnel EL 3074.0- Total storage capacity The ...
... gates-- 2-416 H.P. Emergency gates- . Gate chamber Sta 7 + 90.00 Sta # 1 + 98.75 Max . T.W. EI . 3086.4 El . 3092.00 08120 cfs . 5 : 1- ' -0 " Dia.circular tunnel -dModified horseshoe funnel EL 3074.0- Total storage capacity The ...
Page 10
... gate chamber , an 11 - foot - diameter modified horseshoe tunnel downstream of the gate chamber , and a stilling basin which is shared with the spillway ; it has a capac- ity of 3 , 300 second - feet at normal water surface elevation ...
... gate chamber , an 11 - foot - diameter modified horseshoe tunnel downstream of the gate chamber , and a stilling basin which is shared with the spillway ; it has a capac- ity of 3 , 300 second - feet at normal water surface elevation ...
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...