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

522 CMR: BOARD OF BOILER RULES 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 16.01: Scope and Application 16.02: NFPA 85 Boiler and Combustion Systems Hazards Code S 2019

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

16.01 Scope and Application

16.01: Scope and Application (1) In accordance with the provisions of M.G.L. c. 146, § 2, the Board adopts the 2021 ASME CSD-1, Controls and Safety Devices for Automatically Fired Boilers, Part CG: General, Part CM: Testing, and Part CW: Steam and Waterside Control.

16.02 NFPA 85 Boiler and Combustion Systems Hazards Code S 2019

16.02: NFPA 85 Boiler and Combustion Systems Hazards Code S 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 S 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. REGULATORY AUTHORITY 522 CMR 16.00: M.G.L. c. 146, §§ 1 through 51, 56 through 64 and 66 through 80. 1/17/25 522 CMR - 59 (Mass. Register #1539, 1/17/2025)