The 2009 edition of the Uniform Plumbing Code Standards (Appendixes A, B and I), published by the International Association of Plumbing and Mechanical Officials are hereby adopted by reference.
[Statutory Authority: RCW 19.27.074, 19.27.031, and chapters 19.27 and 34.05 RCW. 10-04-003, § 51-57-003, filed 1/21/10, effective 7/1/10. Statutory Authority: RCW 19.27.190, 19.27.020 and chapters 19.27 and 34.05 RCW. 07-03-043, § 51-57-003, filed 1/11/07, effective 7/1/07. Statutory Authority: RCW 19.27.031 and 19.27.074. 04-01-110, § 51-57-003, filed 12/17/03, effective 7/1/04; 02-01-114, § 51-57-003, filed 12/18/01, effective 7/1/02.]