|(a) Operation of a nonstandard boiler is prohibited
unless the department has granted approval as a nonstandard boiler
used for exhibition, instruction, education, show, display, or demonstration.
(b) The applicant must:
(1) submit a boiler installation report;
(2) include a description of the materials, methods
of construction, drawings, and such other design information sufficient
to establish the MAWP; and
(3) pay the fee required under §65.300.
(c) If the materials submitted under subsection(b)(2)
are insufficient to establish the MAWP, the department may require
a proof test of the nonstandard boiler in accordance with the edition
of the code determined to be most applicable for the method of construction.