It shall be unlawful for any person to fail, neglect, or refuse to give the public works director or his duly authorized representative free access at all reasonable hours to all parts of premises supplied with water from the city’s mains for the purpose of inspecting the condition of pipes and fixtures, noting the amount of water used and the manner in which it is used. (Ord. 1405 § 1 (Exh. 1), 2015).