Code of Massachusetts Regulations
522 CMR - BOARD OF BOILER RULES
Title 522 CMR 16.00 - Controls and Safety Devices for Automatically Fired Boilers (ASME Code CSD-1), Part CG: General, Part CM: Testing and Maintenance, Part CW: Steam and Waterside Control
Section 16.02 - NFPA 85 Boiler and Combustion Systems Hazards Code - 2019

(1) In accordance with the provisions of M.G.L. c. 146, § 2, the Board adopts the NFPA 85 Boiler and Combustion Systems Hazards Code - 2019. 522 CMR 16.02 shall apply to all Boilers equal to or greater than 12.5 million BTU/hr.

(2) Requirements. 522 CMR 16.02 shall apply to Boilers restricted to the following services: Single burner Boilers, multiple burner Boilers, stokers, and atmospheric fluidized-bed Boilers with a fuel input rating of 12.5 million BTU/hr or greater, to pulverized fuel systems, to fired and unfired steam generators used to recover heat from combustion turbines (heat recovery steam generators (HRSGs)), and to other combustion turbine exhaust systems.