This is a single-award IDIQ requirement for a Contractor Operated Civil Engineer Supply Store (COCESS) at Ellsworth AFB, SD, in accordance with the attached Statement of Work. Funds are not presently available, so no award will be made until funds are available; the Government may cancel the solicitation and will not reimburse offerors’ costs. To propose, offerors must be fully registered in SAM.gov and have current Reps and Certs. Questions or comments must be submitted in writing to vaishali.upadhyay.1@us.af.mil by 9 November 2026 at 1:30 PM MDT, and responses will be issued only through solicitation amendments. Award will be based on the criteria established in the solicitation.