The city shall have the right, but not the duty, to inspect any installations of gas pipings or gas appliances within the city to ascertain whether such installations have been made in accordance with the standards herein established. The mayor shall designate the person to make such inspections. Such inspector may order any gas pipes or appliances to be disconnected, or order that they not be connected, if he finds that the standards herein established have been or are about to be violated. If the person so ordered refuses to comply, the inspector may disconnect said piping or appliance himself or with the aid of whomever he designates. Any person aggrieved by any order or action of the inspector may file with the city clerk in writing a request that the city council review the order or act of the inspector complained of. Such request for review must be filed within thirty (30) days of the order or act complained of. Upon the filing of a request for review, the mayor shall fix a time and place for hearing thereon, which shall be not less than three (3) nor more than ten (10) days after the request is filed. Written notice of the time and place of such hearing shall be given to the person requesting the review in the manner provided by the Iowa rules of civil procedure for serving an original notice. Such notice must be given at least forty eight (48) hours before the hearing. At the hearing the city council may affirm, reverse or modify the order or act of the inspector complained of. Said hearing may be continued for a reasonable time to permit further inspection. The decision of the city council shall be final. (1975 Code)