Canyon Ferry Dam and Powerplant: Technical Record of Design and Construction, Canyon Ferry Unit, Missouri River Basin Project, Constructed 1949-54 |
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Page 72
... motor con- trols . The discharge line extends from the pump shaft to the downstream face of the dam , to carry water from the sump pumps and drain . Drain piping extends from the 5- by 7 - foot inspection gallery and gate gallery to the ...
... motor con- trols . The discharge line extends from the pump shaft to the downstream face of the dam , to carry water from the sump pumps and drain . Drain piping extends from the 5- by 7 - foot inspection gallery and gate gallery to the ...
Page 73
... motor . The oil sepa- rators were provided to remove oil from the air stream , thereby forestalling nozzle clogging . At the spillway section of the dam the control pip- ing includes two globe valves controlling two supply pipes , one ...
... motor . The oil sepa- rators were provided to remove oil from the air stream , thereby forestalling nozzle clogging . At the spillway section of the dam the control pip- ing includes two globe valves controlling two supply pipes , one ...
Page 75
... motors . The main hoist trolley drive motor controller is of the drum type and provides seven speed - control points for each direction of travel . A block - actuated limit switch is provided on the 70 - ton hoist to limit the upward ...
... motors . The main hoist trolley drive motor controller is of the drum type and provides seven speed - control points for each direction of travel . A block - actuated limit switch is provided on the 70 - ton hoist to limit the upward ...
Page 76
... motor- operated equipment is controlled through indi- vidual combination magnetic starters located at the motors . The river outlet gates are operated locally from pushbutton stations at the gates or re- motely from control switches on ...
... motor- operated equipment is controlled through indi- vidual combination magnetic starters located at the motors . The river outlet gates are operated locally from pushbutton stations at the gates or re- motely from control switches on ...
Page 77
... motor 74MP Gallery E13720.00 trac Gallery 13660.00 ILighting panel LGB -LGA Time switch сти for PFM . --PFL Coble suppert PFAF " Radial gate hoist motors in Peach CEB CEC CED'S Spillway gate PFJ control station PFAD Power distribution ...
... motor 74MP Gallery E13720.00 trac Gallery 13660.00 ILighting panel LGB -LGA Time switch сти for PFM . --PFL Coble suppert PFAF " Radial gate hoist motors in Peach CEB CEC CED'S Spillway gate PFJ control station PFAD Power distribution ...
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Common terms and phrases
axis block 12 blockouts bolts BUREAU OF RECLAMATION cable Canyon Ferry Dam Canyon Ferry unit cement circuit breaker cofferdam compressor conduit construction contraction joints contractor cooling crane crete cubic dam and powerplant designed discharge diversion draft tube drainage holes electrical elevation embedded equipment excavation expansion joint fault feet floor flume Foundation gallery furnished gantry crane girders Government camp GRAVEL grout grout holes header Helena hoist HORNFELS installed INTERIOR BUREAU kilovolts left abutment lift liners load located maximum metal Missouri River Basin Montana Power Company motor operation penstock pipe placed plant plate pounds per square pressure pumping intake relay reservoir resistance thermometers right abutment river outlet seal shaft spillway square inch steel storage structure sump sump pumps supply surface switch switchyard temperature thrust bearing tion transformer trashrack turbine upstream valve vertical voltage wall water-cement ratio welded wire