Production of concrete, completion of pumping plant, bus runway, warehouses "A" and "B" and excavation for feeder canal, construction of machine-shop building, central heating plant, water-supply reservoir, and pump-discharge outlet structure, installation of pumpdischarge pipes, assembly of face caisson, construction and surfacing of roads and parking and service areas, and miscellaneous work at Grand Coulee dam. Columbia basin project, Washington.

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