Sec. 10. (a) The department shall make an engineering inspection of:
(1) a significant hazard structure at least one (1) time every three (3) years; and
(2) a low hazard structure at least one (1) time every five (5) years;
or at more frequent intervals if the exigencies of the case require.
(b) The department shall place in the files of the department a report of each inspection conducted under subsection (a).
(c) The department shall charge the following for engineering inspections:
(1) For a significant hazard structure under subsection (a)(1), a minimum fee of two hundred dollars ($200).
(2) For a low hazard structure under subsection (a)(2), a minimum fee of one hundred dollars ($100).
(d) Subject to IC 14-10-2-1, the commission may set an engineering inspection fee above the minimum fee established under subsection (c).