At the close of the IRC Tag meeting the group examined Chapter 29 (supply and distribution / dwelling‑unit sprinklers) and found ambiguous language in the WAC about whether the chapter is adopted in whole or only by reference to the dwelling‑unit sprinkler section or appendix. Dustin (staff member) asked for input from fire representatives; Ken Brulette and Jen noted that parts of 2904 align with NFPA 13D but the current WAC/posted documents may not clearly show whether 2904 or appendix AWU is the enforceable text.

Why it matters: whether chapter 29 or only certain dwelling‑unit sprinkler provisions are adopted affects whether local jurisdictions can enforce NFPA 13D‑style exceptions and which subsections are in force. Clear WAC language is necessary to avoid enforcement confusion and inconsistent adoption between jurisdictions.

Tag members agreed to table the matter and requested staff to check and, if necessary, clarify WAC 51.51.0003 and the published IRC text to explicitly show which parts of chapter 29 (if any) are adopted. The tag moved and approved a motion to table the existing-amendments report as it pertains to 2904 until the next meeting so fire officials can provide input and staff can correct the publication language. The motion passed by voice vote.