Estimate of Cost of Development of the Present Undeveloped Resources of the Spring Valley Water Company for the Future Water Supply of San Francisco for the Purpose of Comparison: Based Upon the Methods, Points of Delivery, and Cost Units Used by John R. Freeman in His Report of July 15, 1912, on the Hetch Hetchy Supply1912 - Arroyo Del Valle Creek (Calif.) - 248 pages |
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Alameda Alameda Creek Aqueduct Arroyo del Valle Arroyo Valle average bered boulders Calaveras Dam Calaveras Reservoir cars cement Coast Streams concrete in dam concrete lined tunnel conduit construction cost cont Creek Crook Crystal Springs Reservoir cubic yard Culverts cut and cover damsite delivery derricks Dinkey Diversion Drills elevation equipment estiated estinto estirate excavation feet Freeman Freight grade gravel gravity Grout Cut-off Hauling Hoists holes holos Honda hydraulic fill Installing Irvington Jones Gulch La Honda Labor lin.ft lineal foot Livermore lock-bar material miles milos Milpitas oporation overhead charges p.ft Pacific Pescadero Pipe Line Pipo plant Power Line proposed pumping Railroad Rails Riprapping road salvage San Antonio San Francisco San Gregorio San Gregorio Creek San Jose sand shovel sluice Spring Valley Water steel pipe Stone structure Sumol Sunol Timbered Tons Total Cost track Trestle Tummel unit cost unit prices Valley Water Company