The construction documents must include:
Wash. Admin. Code § 246-320-505
Statutory Authority: Chapter 70.41 RCW. 10-17-120, § 246-320-505, filed 8/18/10, effective 9/18/10; 08-14-023, § 246-320-505, filed 6/20/08, effective 7/21/08. Statutory Authority: RCW 70.41.030 and 43.70.040. 99-04-052, § 246-320-505, filed 1/28/99, effective 3/10/99.