Each building shall be provided with sanitary facilities as prescribed by the adopted International Building Code(s) and Uniform Plumbing Code. Every basement shall be provided with at least one floor drain and backflow preventer. The floor drain is to be located in either the utility room, bathroom or furnace room. [Ord. 4515 § 2, 2021; Ord. 4108, 2013; Ord. 3964, 2010; Ord. 3670 § 4, 2004; Ord. 2503 § 4, 1984; Ord. 2154 § 8, 1980; Ord. 1854 § 1, 1977; Code 1970 § 16.08.080.]