Section 327IAC20-4-4. Permit modifications

   (a) The commissioner may issue a SMSS permit modification at any time.

  (b) Changes to a SMSS requiring a permit modification include the following:

(1) Changes that increase storage capacity.

(2) Changes to approved design drawings or construction specifications.

(3) Any other changes the commissioner determines require a modification.

  (c) If the change is not one listed in subsection (b), the owner or operator shall submit to the department:

(1) a written description of the change; and

(2) three (3) copies of any documents submitted under section 1 of this rule with revisions reflecting the change.

  (d) Fifteen (15) days after submitting a change under subsection (c), an owner or operator may implement the change unless the department provides notification that:

(1) additional information is necessary to review the change; or

(2) the change requires a permit modification.

  (e) When requesting a permit modification under subsection (b), the owner or operator shall submit three (3) copies of the request to the department including:

(1) a description of the proposed modification; and

(2) documents submitted under section 1 of this rule with revisions reflecting the change.

(Water Pollution Control Division; 327 IAC 20-4-4; filed Sep 28, 2015, 11:13 a.m.: 20151028-IR-327130245FRA)