Equalizing Reservoir Dams and the Feeder Canal: Technical Record of Design and Construction |
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Common terms and phrases
acre-feet axis back-up basalt flows bedrock berm blasting borrow pit boulders bulldozer canal lining canal section channel check structure clay Columbia Basin project Columbia River common excavation completed concrete construction contractor cost Coulee City Coulee Monocline crest cubic yards cut-and-cover conduit cutoff trench dam embankment Delano saddle depth downstream dragline drainage drains drilling Dry Falls Dam East Coulee elevation Equalizing reservoir equipment Feeder canal feet per second Figure fill forms foundation Government forces grade Grand Coulee Dam granite grouting hauled highway holes impervious inches installed invert joints Lake Latah layers LOAM located Loom Main canal material Nespelem north abutment North Dam operations Order for changes outlet overburden piezometer placed portion Potholes reservoir reinforcement steel reservoir water riprap rock excavation rockfill rollers sand and gravel SCALE OF FEET shale shovel side silt SILTY slope south abutment station stockpiled subgrade tamping tests thickness tion underdrain Upper Grand Coulee upstream wasteway