Bonneville Dam Spillway Gate Hoists
	Construction Cost: US $20,000,000.00
	Our firm was selected by the U.S. Army Corps of Engineers, Portland Oregon District to provide engineering design to renovate the aged Bonneville Dam hydro-electric 2 miles long (3.52 kilometers) long dam at Columbia River, Oregon. The design included structural, electrical, mechanical, telemetry and control of the dam’s infrastructure, flood gates, spill gates hoist and controls.
	LSCC further developed the contract plans and specifications for procuring and installing 4 additional automated gate hoist structures, complete with operating machinery, controls, and their appurtenant equipment to provide a complete operating system. The power and control design was developed to be compatible with the existing gate hoist automation equipment, which provided a complete 16 gate hoist control system. LSCC received a commendation letter from the U.S. Army Corps of Engineers.	Project Location: Bonneville, Oregon
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