The Department of Defense, specifically the Department of the Air Force, is seeking qualified small businesses to provide maintenance and repair services for the railroad system at Joint Base Charleston in South Carolina. The contract will encompass a range of tasks including labor, materials, equipment, and supervision for repairing the railroad system and crane trackage, along with ancillary work such as earthwork, asphalt and concrete placement, and emergency response services. This indefinite delivery/indefinite quantity (IDIQ) contract is estimated to exceed $10 million over a maximum period of five years and six months, with a focus on small business participation, including 8(a), HUBZone, and service-disabled veteran-owned businesses. Interested firms must submit their qualifications and indicate their socio-economic status by March 28, 2025, to the primary contact, David Mendoza, at david.mendoza.4@us.af.mil.