The Department of Defense, through the Army Corps of Engineers, is conducting a market survey for the Cannelton Lock & Dam Repair/Replace Lock & Dam Controls project located in Cannelton, Indiana. The project aims to replace and modify existing control systems, including valve machinery instrumentation, control cabling, and lock control interface panels, to meet modern interlock requirements. This construction opportunity is crucial for maintaining the operational integrity of the lock and dam infrastructure, with an estimated construction cost ranging from $1 million to $5 million and a performance period of 540 calendar days. Interested small businesses, including those certified as HUBZone, 8A, Woman-Owned, or Service-Disabled Veteran Owned, must submit their responses by December 2, 2024, to LaDonna Haug at ladonna.j.haug@usace.army.mil.