Industry Day Drawing Set.pdf

These are design drawings for the Winfield Locks and Dam Major Rehabilitation project, prepared by the U.S. Army Corps of Engineers Huntington District in Eleanor, West Virginia. The drawings comprise structural, mechanical, electrical, and civil design documentation at the 30% design phase, with an issue date of September 18, 2026.

The project encompasses comprehensive rehabilitation of the Winfield Locks and Dam facility on the Kanawha River, including replacement of tainter and roller gates, miter gate and auxiliary gate systems, operating machinery and hydraulic components, control systems, trunion anchor rehabilitation, wire rope and sheave replacement, and associated structural modifications. Key design elements include new gate operating machinery arrangements with electric motors and hydraulic systems for flap gates, load disc-driven end designs, end framing sections, chain ring assemblies, and detailed demolition and reconstruction sequencing for existing anchorages and mechanical systems. The drawings indicate contractor work limits, limited work limits, access routes, and staging areas for construction activities. Electrical controls include remote I/O stations, local controllers at gate bays, hydraulic power units, and fiber optic connections between facilities. The rehabilitation project requires coordination with existing dam operations, maintenance of water access for barge deliveries, and implementation of comprehensive dewatering and shoring systems during construction phases.