Applications for operating permits. An application for an operating
permit shall be in writing on a form provided by or otherwise acceptable
to the Commissioner of Building. Such application shall include such
information as the Commissioner of Building deems sufficient to permit
a determination by the Commissioner of Building that quantities, materials,
and activities conform to the requirements of the Uniform Code. If
the Commissioner of Building determines that tests or reports are
necessary to verify conformance, such tests or reports shall be performed
or provided by such person or persons as may be designated by or otherwise
acceptable to the Commissioner of Building, at the expense of the
applicant.