Whenever the Fire Marshal shall disapprove an application or refuse to grant a permit applied for, or when it is claimed that the provisions of the code do not apply or that the true intent and meaning of the code have been misconstrued or wrongly interpreted, the applicant may appeal from the decision of the Fire Marshal to the City Commission within thirty (30) days form the date of the decision appealed. Said appeal shall be in writing. Such appeal will be subject to minimum standards established by the State Fire Prevention Division.