RCW 70.79.040
79 words·~1 min read·
/wa/title-70/chapter-70-79/70-79-040·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
The board shall promulgate rules and regulations for the safe and proper installation, repair, use and operation of boilers, and for the safe and proper installation and repair of unfired pressure vessels which were in use or installed ready for use in this state prior to the date upon which the first rules and regulations under this chapter pertaining to existing installations became effective, or during the twelve months period immediately thereafter.
[ 1951 c 32 s 4 .]