The Federal Bureau of Prisons anticipates a firm-fixed-price construction contract to replace boiler burners and install a new integrated deaerator and condensate surge tank system at FMC Devens in Ayer, Massachusetts. The project is estimated between $1,000,000 and $5,000,000. This is a sources sought notice for market research only, not a solicitation; a formal solicitation will be posted later. The work requires all labor, materials, and commissioning services for three high-pressure steam boiler burners and associated piping insulation. Interested small business prime contractors must be registered in SAM and can express interest via the Interested Vendors List on SAM.gov.