WAC 51-51-60107
Appendix S -- Fire sprinklers. The
provisions contained in this appendix are not mandatory unless
specifically referenced in the adopting ordinance.
AS107.1 Fire sprinklers. An approved automatic fire sprinkler
system shall be installed in new one-family and two-family
dwellings and townhouses in accordance with Appendix R.
[Statutory Authority: RCW 19.27.031 and 19.27.074. 10-03-098, § 51-51-60107, filed 1/20/10, effective 7/1/10.]