(1) The department may designate a regulated unit (as defined in WAC 173-303-040
) as a CAMU, or may incorporate a regulated unit into a CAMU, if:
(a) The regulated unit is closed or closing, meaning it has begun the closure process under WAC 173-303-610
(4) or 40 C.F.R. Part 265.113, which is incorporated by reference at WAC 173-303-400
(b) Inclusion of the regulated unit will enhance implementation of effective, protective and reliable remedial actions at the facility.
(2) The requirements of WAC 173-303-610
, and the unit specific requirements of WAC 173-303-650
that applied to the regulated unit will continue to apply to the portion of the CAMU into which the regulated unit was incorporated.
[Statutory Authority: Chapters 70.105, 70.105D, and 15.54 RCW and RCW 70.105.007. 04-24-065 (Order 03-10), § 173-303-64670, filed 11/30/04, effective 1/1/05.]