The requirements for staging piles in 40 C.F.R. Part 264.554 are incorporated by reference. The word "director" in 40 C.F.R. means "department."
[Statutory Authority: Chapters 70.105, 70.105D, and 15.54 RCW and RCW 70.105.007. 04-24-065 (Order 03-10), ยง 173-303-64690, filed 11/30/04, effective 1/1/05.]