M1201.1 Scope. The provisions of Chapters 12 through 24 shall
regulate the design, installation, maintenance, alteration and
inspection of mechanical systems that are permanently
installed and utilized to provide control of environmental
conditions within buildings. These chapters shall also
regulate those mechanical systems, system components,
equipment and appliances specifically addressed in this code.
EXCEPTION:
The standards for liquefied petroleum gas installations shall be the 2004 Edition of NFPA 58 (Liquefied Petroleum Gas
Code) and the 2006 Edition of ANSI Z223.1/NFPA 54 (National Fuel Gas Code).
[Statutory Authority: RCW 19.27.074, 19.27.020, and chapters 19.27 and 34.05 RCW. 07-01-090, § 51-51-1201, filed 12/19/06,
effective 7/1/07.]