The Department of Defense, through the U.S. Army Corps of Engineers - Chicago District, is soliciting bids for the Village of Matteson Water Main Replacement Phase II project in Cook County, Illinois. This project involves the replacement of approximately 1,050 linear feet of 8-inch Ductile Iron watermain, along with storm sewer replacement and the installation of residential services, valves, and associated asphalt and paving restoration. The contract is exclusively set aside for small businesses, with an estimated construction cost between $1,000,000 and $5,000,000. Interested bidders must ensure they are registered in the System for Award Management (SAM) and submit their bids by the specified deadline, with inquiries directed to Ericka Hillard at ericka.d.hillard@usace.army.mil or by phone at 312-846-5378.