Boysen Dam and Powerplant: Constructed 1947-19521957 - Boysen Dam - 266 pages |
From inside the book
Results 1-5 of 17
Page xii
... header in place during concrete encasement 197 72 Field welding of circumferential joints of 15 - foot - diameter pen- stock header inside tunnel 197 73 Setting top section of bulkhead gate hoist 199 74 Workmen installing draft tube ...
... header in place during concrete encasement 197 72 Field welding of circumferential joints of 15 - foot - diameter pen- stock header inside tunnel 197 73 Setting top section of bulkhead gate hoist 199 74 Workmen installing draft tube ...
Page 34
... header . EL 4699.34 . i " dia grout return header . EL 469000 .... Metal seal 10-0 ° Mini 10-6 " Ax Grout outlets E1 46890 -Grout pipe но SCALE OF FEET 20 -3-0 Min , 3-6 Av ... Grout holes 15 ' deep , 10 ' crs . CREST DETAIL AT JOINT ...
... header . EL 4699.34 . i " dia grout return header . EL 469000 .... Metal seal 10-0 ° Mini 10-6 " Ax Grout outlets E1 46890 -Grout pipe но SCALE OF FEET 20 -3-0 Min , 3-6 Av ... Grout holes 15 ' deep , 10 ' crs . CREST DETAIL AT JOINT ...
Page 58
... header EL 4597.00 -insulation Li 19 SCALE OF FEET EXPLANATION First stage concrete Second stage concrete Figure 16. --General arrangement of powerplant -- Transverse and longitudinal sections . From drawings 285 - D - 189 and 191 ...
... header EL 4597.00 -insulation Li 19 SCALE OF FEET EXPLANATION First stage concrete Second stage concrete Figure 16. --General arrangement of powerplant -- Transverse and longitudinal sections . From drawings 285 - D - 189 and 191 ...
Page 77
... header downstream and two headers upstream of the units . The headers are embedded in the concrete of the lower gallery floor and they discharge into a combination drainage and unwatering sump . The drainage system provides for the ...
... header downstream and two headers upstream of the units . The headers are embedded in the concrete of the lower gallery floor and they discharge into a combination drainage and unwatering sump . The drainage system provides for the ...
Page 78
... header is used for the supply of compressed air at approximately 90 pounds per square inch pressure to the generator air - brake control valves located on the governors . Another header supplies compressed air to 1 - inch service out ...
... header is used for the supply of compressed air at approximately 90 pounds per square inch pressure to the generator air - brake control valves located on the governors . Another header supplies compressed air to 1 - inch service out ...
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Common terms and phrases
000 second-feet acre-feet anchor axis backfill Bighorn River Boysen Dam Boysen Powerplant Boysen Reservoir Brass breakers bridge Bronze bulkhead gate channel circuit circuit breakers compressor concrete construction contractor copper crest cubic foot deck designed diorite discharge diversion tunnel downstream draft tube drawing embankment equipment excavation flood foundation gate structure girders Government camp Gray iron Gros Ventre grout grout holes header hoist holes were drilled hydraulic inlet wall installed leaf left abutment load located material maximum normal operating outlet pipe penstock percent pier piezometer pounds per square powerhouse pressure pump radial gates railroad tunnel reinforced relocated reservoir water reservoir water surface right abutment ring RING SEAL riprap river rock roof sandstone SCALE OF FEET seal SECTION SHOSHONI side slope spillway square inch steel stilling basin storage surge tank switchyard tailwater tank Thermopolis transformer trashrack structure turbine unit upstream valve vertical zone