This opportunity is for Tinker AFB MAC BOA holders only to replace the HVAC system in Building 285 at Tinker Air Force Base, Oklahoma. The estimated project value is between $1,000,000 and $5,000,000. Only prime contractors who attended the mandatory site visit on May 19, 2026, are eligible to submit proposals. Proposals are due June 15, 2026, and RSVPs for the site visit were required by May 15, 2026. The solicitation was amended on June 12, 2026, extending the offer due date to June 22, 2026.

This opportunity is restricted to Tinker AFB MAC BOA Holder prime contractors who attended the mandatory site visit on 19 May 2026. The project involves repairing the HVAC system in Building 285 at Tinker Air Force Base, Oklahoma 73145. The estimated project value is between $1,000,000 and $5,000,000. Proposals are due 15 June 2026, and only those who attended the site visit are eligible to submit.

This opportunity is for Tinker AFB MAC BOA holders only to replace the HVAC system in Building 285 at Tinker Air Force Base, Oklahoma. The estimated project value is between $1,000,000 and $5,000,000. A mandatory site visit is scheduled for 19 May 2026, and attendance is required to be eligible to propose. Performance of services will take place at Tinker AFB, Oklahoma 73145.

This opportunity is for Tinker AFB MAC BOA holders only to replace the HVAC system in Building 285 at Tinker Air Force Base, Oklahoma. The estimated project value is between $1,000,000 and $5,000,000. A mandatory site visit is scheduled for 19 May 2026, and attendance is required to be eligible to propose. Performance of services will take place at Tinker AFB, Oklahoma 73145.

This opportunity is for Tinker AFB MAC BOA Holders only to replace the HVAC system in Building 285 at Tinker Air Force Base, Oklahoma. The estimated project value is between $1,000,000 and $5,000,000. An initial site visit is scheduled for 19 May 2026, and attendance is mandatory to be eligible to propose. Only prime contractors may RSVP, and subcontractors must coordinate attendance through a prime contractor. The location for performance is Tinker AFB, Oklahoma 73145.