N--Replace Boilers at Beale House located at Adams Na

The National Park Service is seeking a contractor to replace the existing gas-fired boiler system at Beale House located at Adams National Historic Park in Quincy, MA. The work includes providing all labor, qualified supervision, material, tools, equipment, supplies, and incidentals to replace the existing boiler system with new, high-efficiency, code-compliant units. The project must be completed within 200 days, and the contractor must ensure that the work is performed in a manner that protects the historic fabric and ensures compatibility with existing mechanical, electrical, and control systems. • The contractor must supply and return piping drops to boilers, leaving the existing piping configuration in place. • The contractor must coordinate with the existing building controls contractor for integration. • The contractor is responsible for verifying and commissioning their own system. • The contractor must comply with current codes and regulations. • The contractor must ensure that the work is performed before the heating season.