This Sources Sought Notice is for market research only and is not a solicitation; if the requirement proceeds, a combined synopsis/solicitation will be posted later. The Federal Bureau of Prisons anticipates a firm-fixed-price construction contract for Precast Joint Replacement at the Federal Medical Center (FMC) Butner, located at Old NC Highway 75, Butner, NC 27509. The work includes exterior precast concrete panel control joints, concrete-to-metal window frame joints, louvers, doors on all elevations, and designated expansion joints, involving cut-out, cleaning, priming, backer rod, and polyurethane sealant meeting ASTM C920 and C1193, with expansion joints replaced by baffled gaskets. The FBOP is seeking small business contractors under NAICS 238120 with a $19.0 million small business size standard, and controlled documents require active SAM.gov registration, MPIN, and approved access. Interested firms should complete and email the questionnaire to Mike Miller and add their business name to the Interested Vendors List on SAM.gov only if they intend to submit a quote as a capable, eligible prime contractor, as FBOP does not award subcontracts.