The 28th Contracting Squadron at Ellsworth AFB is requesting quotes for an audio visual system overhaul and installation. Offerors must submit a list of equipment and a technical drawing of the intended system architecture for review. The government intends to award a single firm-fixed-price contract based on technical acceptability and price. Delivery is required FOB Destination to Ellsworth AFB, SD no later than 180 days after contract award. The contract is subject to availability of appropriated funds, with no government liability until funds are confirmed in writing.