Every building or other structure used as a dwelling or within which persons are employed or congregate shall be equipped with restroom or toilet facilities. No property owner shall construct or maintain a building or other structure in which restrooms or toilet facilities are required as herein set forth without such restrooms or toilet facilities, and no such property owner shall maintain a building in which restrooms or toilets are available without connecting the sewers from such building to the public sewer as herein required. (1976 Code Sec. 19-33)