The passage of the ordinance codified in this chapter is necessary for the protection of the public health, safety, and welfare of the citizens of the City. No building permit shall be issued until plans which are in compliance with this chapter have been submitted and approved. No building shall be occupied until such approved systems have been inspected and are operational. (Ord. 3124 § 2, 2023; Ord. 3121 § 2, 2023; Ord. 3008 § 2, 2020; Ord. 2957 § 8 (part), 2019: Ord. 2357 § 1 (part), 2007: Ord. 2220 § 1, 2004).