WAC 51-13-501   Scope.  


     501.1 General: The criteria of this chapter establishes minimum radon resistive construction requirements for all Group R Occupancies. These requirements are adopted pursuant to the ventilation requirements of Section 7, of Chapter 2 of the Session Laws of 1990.


     501.2 Application: The requirements of this chapter shall be adopted and enforced by all jurisdictions of the state according to the following subsections:


     501.2.1: All jurisdictions of the state shall comply with section 502.


     501.2.2: Clark, Ferry, Okanogan, Pend Oreille, Skamania, Spokane, and Stevens counties shall also comply with section 503.



[Statutory Authority: RCW 19.27.190 and 19.27.020 and Chapters 19.27 and 34.05 RCW. 07-01-095, § 51-13-501, filed 12/19/06, effective 7/1/07. Statutory Authority: RCW 19.27.190. 95-01-128, § 51-13-501, filed 12/21/94, effective 6/30/95; 91-01-102, § 51-13-501, filed 12/18/90, effective 7/1/91.]