The 128th Air Refueling Wing seeks a prime contractor to repair by replacing the roof on Building B512 at General Mitchell Air National Guard Base in Milwaukee, WI. The project budget is between $500,000 and $1,000,000. Work includes demolishing and replacing approximately 23,100 SF of roofing with a new EPDM system, plus replacing gutters and downspouts. Interested parties must submit a written notice of intent to quote by May 29, 2026, including specific documentation. This notice is for planning purposes only, and no reimbursement for response costs will be provided.