Section 326IAC4-1-6. Air curtain destructors; approval; exemptions

   (a) An owner or operator of an air curtain destructor as defined in 326 IAC 1-2-2.5 shall submit an application to the department to obtain a letter of approval from the commissioner or the commissioner's designated agent prior to its installation or operation at a new site. The owner or operator:

(1) shall not operate the air curtain destructor unless the owner or operator holds a valid letter of approval; and

(2) shall maintain the letter of approval at the air curtain destructor site at all times for verification by state or local officials.

  (b) Burning exempted under section 3 of this rule does not require a letter of approval from the commissioner under this section. However, the burning shall comply with the conditions set forth in section 7 of this rule. (Air Pollution Control Division; 326 IAC 4-1-6; filed Jan 6, 1989, 3:30 p.m.: 12 IR 1126; filed Jul 30, 1996, 2:00 p.m.: 19 IR 3345; readopted filed Jan 10, 2001, 3:20 p.m.: 24 IR 1477)