All rules, regulations, and ordinances relating and applying to the design, construction, quality of materials, erection, installation, alteration, repair, location, relocation, replacement, addition to, use or maintenance building fuel gas systems and appliances. It shall be unlawful to erect, construct, enlarge, alter, repair, move, remove, convert, demolish, or maintain buildings or structures in violation of, or without complying with the rules, regulations, and ordinances set forth by the IFGC as adopted and as may be changed, altered, or amended by the IFGC. (Ord. 2020-638, 12-9-2020)