The Department of Defense, through the Army Corps of Engineers, is soliciting bids for the rehabilitation of the Chicago Harbor Lock Control Stands and associated maintenance facilities. The project involves restoring the exterior and interiors of four control stands and one maintenance shop/tool room located at 108 N Streeter Dr, Chicago, IL 60611. This work is crucial for maintaining the operational integrity and safety of the Chicago Harbor Lock, which plays a vital role in regional waterway management. Interested small businesses are encouraged to reach out to Kyle Smith at kyle.d.smith@usace.army.mil or call 312-846-5370 for further details, as this opportunity is set aside for total small business participation under FAR 19.5.