The Department of Defense, through the U.S. Army Corps of Engineers – Tulsa District, is seeking responses for a Sources Sought announcement regarding repairs to the tainter gates at Keystone Lake Dam in Tulsa County, Oklahoma. The project involves a design-bid-build approach to repair the floating bulkhead and tainter gates, including inspections, nondestructive testing of welds, replacement of compromised steel, sandblasting, painting, and replacement of anodes and seals. This procurement is crucial for maintaining the structural integrity and operational functionality of the dam, with an estimated construction cost between $5 million and $10 million and a duration of approximately 730 calendar days. Interested firms must respond by 2:00 PM CST on April 14, 2025, and can contact Tyler Godwin at tyler.l.godwin@usace.army.mil for further details.