Winfield Locks and Dam Major Rehab Industry Day

Read the official notice on SAM.gov

Summary from the notice

Save the Date: November 2, 2026 Winfield Major Rehabilitation is the complete replacement and modernization of the following systems: Dam Roller Gates:?Replacement of all five standard roller gates and the specialized flap gate (Gate 6). Dam Roller Gate Hoist Machinery:?Rehabilitation or replacement of the 1930s-era mechanical and electrical drive components. Dam Electrical Service Distribution:?Replacement of the failing primary power feeders and distribution system across the dam. Tainter Gate Anchorage:?Full replacement of the post-tensioned anchorage system, which is actively failing due to Stress Corrosion Cracking (SCC). Main Lock Miter Gate Anchorage:?Proactive replacement of a failing miter gate anchorage system. Main Lock Emergency Gate Machinery:?Replacement of worn wire ropes and delaminating sheaves (See attachments for additional information.) The PDT is currently preparing a Questionnaire, the 30% drawings, and any other information which we anticipate will be posted on SAM.gov on or about October 13, 2026. We are seeking both prime contractors and subcontractors where opportunities exist. To improve connectivity for prime and subcontractors, it is recommended that you sign in to SAM.gov and select the "Interested Vendors" button on the left side of the screen to indicate your interest in this project. To get notices of updates to this Special Notice, select the "Follow" button in SAM.gov. Registration is requested so that we can inform all potential contractors…