(a)

1. (1) For each municipal solid waste landfill subject to this subpart having a design capacity less than two and one-half million (2,500,000) megagrams by mass or two and one-half million (2,500,000) cubic meters by volume, the owner or operator shall submit to the Division of Environmental Quality an initial design capacity report that meets the requirements of 40 C.F.R. § 60.38f(a).
2. (2) The owner or operator may calculate design capacity in either megagrams or cubic meters for comparison with the exemption values.
3. (3) The owner or operator shall document and submit any density conversions with the design capacity report.

(b) If the maximum design capacity of a landfill increases such that the maximum design capacity is equal to or exceeding two and one-half million (2,500,000) megagrams by mass or two and one-half million (2,500,000) cubic meters by volume:

1. (1) The owner or operator shall submit to the division an amended design capacity report within ninety (90) days of the increase in maximum design capacity; and
2. (2) The owner or operator shall obtain a Part 70 permit in accordance with the procedures of Rules of the Arkansas Operating Air Permit Program, 8 CAR pt. 42, and comply with 8 CAR §§ 41-1607 and 41-1608.