RCW 57.02.100
125 words·~1 min read·
/wa/title-57/chapter-57-02/57-02-100·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(1)A water-sewer district may not prohibit the use of multipurpose fire sprinkler systems that are part of a structure's plumbing system for single-family homes and townhouses as defined by the state residential building code or require a separate water meter or backflow preventer for the multipurpose fire sprinkler system.
(2)For the purposes of this section, "multipurpose fire sprinkler system" means a fire sprinkler system that:
(a)Is supplied only by the purveyor's water;
(b)Does not have a fire department pumper connection;
(c)Is constructed of approved potable water piping and materials to which sprinkler heads are attached; and
(d)Terminates at a connection to a toilet or other plumbing fixture to prevent stagnant water.
[ 2016 sp.s. c 14 s 1 .]