The U.S. Army Corps of Engineers, St. Louis District, is seeking contractors for the construction of the Lock and Dam 25 downstream approach guide cell. This federal contract falls under the NAICS code 237990, which pertains to Other Heavy and Civil Engineering Construction, and involves the construction of radar and navigational facilities. The project is critical for enhancing navigational safety and efficiency in the region, ensuring the effective operation of the lock and dam system. Interested contractors can reach out to Whitney Dee at whitney.r.dee@usace.army.mil or by phone at 314-331-8621, or contact Catherine Hansen at catherine.a.hansen@usace.army.mil or 314-331-8520 for further details.