The Department of Defense, specifically the U.S. Army Corps of Engineers - Chicago District, is soliciting bids for the Gary Airport Storm and Sanitary Sewer Improvements project located in Gary, Lake County, Indiana. This project involves various construction tasks, including sewer line cleaning, partial replacement of a sewer, rehabilitation of sewer pipes, and improvements to lift stations, with an estimated construction cost between $1,000,000 and $5,000,000. The procurement is set aside for small business concerns, and interested bidders must be registered in the System for Award Management (SAM) and the DoD Procurement Integrated Enterprise Environment (PIEE) to participate. Bids are due by 11:00 a.m. Central Time on January 8, 2026, with a pre-bid site visit scheduled for December 18, 2025. For further inquiries, contact Jim Parizek at james.p.parizek@usace.army.mil or call 312-846-5585.