This opportunity is for Tinker AFB MAC BOA Holders only, involving the replacement of the Mass Notification System and Heat Detectors in Building 976 at Tinker Air Force Base, Oklahoma. The estimated project value is between $1 million and $5 million. An initial site visit is scheduled for May 18, 2026, and attendance is mandatory to be eligible to propose. Prime contractors must RSVP within 3 calendar days of the posting, and only 7 attendees per prime are allowed. Subcontractors must coordinate attendance through a prime contractor.