Minn. R. agency 151, ch. 1346, MINNESOTA MECHANICAL CODE, pt. 1346.0602

Current through Register Vol. 49, No. 20, November 12, 2024

Part 1346.0602 - SECTION 602 PLENUMS

IMC section 602.2.1 is amended by adding a subsection to read as follows:

Section 602.2.1.9. Piping in plenums. Piping carrying flammable or combustible gases or liquids in a plenum must have all connections made by welding or brazing. No flanges, valves, threaded fittings, unions, or connectors are permitted.

Minn. R. agency 151, ch. 1346, MINNESOTA MECHANICAL CODE, pt. 1346.0602

34 SR 537

44 SR 1085

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