1. (1) Applicability. This section applies to other methods of ash disposal not specifically identified elsewhere in this chapter, nor excluded from this chapter.

2. (2) Requirements. Owners and operators of other methods of ash disposal shall:

   1. (a) Comply with the requirements in WAC 173-306-405;

   2. (b) Obtain a permit under WAC 173-306-300 from the department, by submitting an application containing information required in WAC 173-306-330, and other information as may be required by the department including:

      1. (i) Preliminary engineering reports and plans and specifications; and
      2. (ii) A closure plan.

[Statutory Authority: Chapter 70.138 RCW. WSR 00-19-018 (Order 00-17), § 173-306-495, filed 9/8/00, effective 10/9/00; WSR 90-10-047, § 173-306-495, filed 4/30/90, effective 5/31/90.]