Minn. R. agency 151, ch. 1346, MINNESOTA FUEL GAS COD, pt. 1346.5631

Current through Register Vol. 49, No. 27, December 30, 2024

Part 1346.5631 - SECTION 631 (IFGC) BOILERS

IFGC Section 631.1 is amended to read as follows:

631.1 Standards. Boilers with an input rating below 400,000 Btu/hr (3,660 kW) shall be listed in accordance with the requirements of ANSI Z21.13/CSA 4.9 or UL 795. Boilers with an input rating of 400,000 Btu/hr (3,660 kW) or greater shall be designed and constructed in accordance with the BPVC-2007 ASME Boiler and Pressure Vessel Code, Sections I, II, IV, V, VIII, and IX, and amended IFGC Section 301.3, as applicable. Boilers with an input rating above 400,000 Btu/hr (117 kW) and less than 12,500,000 Btu/hr (3,660 kW) shall comply with ASME CSD-1-2006, and boilers with an input rating of 12,500,000 Btu/hr (3,660 kW) or greater shall comply with NFPA 85-2007, Boiler and Combustion Systems Hazards Code.

34 SR 537

Statutory Authority: MS s 326B.101; 326B.106; 326B.13