Wash. Admin. Code § 296-824-50025
You must make sure operations and tasks (including limited actions) in danger areas are conducted using the buddy system in teams of two or more.
Definition:
Danger areas are areas where conditions pose a serious danger to employees, such as areas where:
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-824-50025, filed 9/5/17, effective 10/6/17; WSR 02-20-034, § 296-824-50025, filed 9/24/02, effective 10/1/02.]