The Director of Public Works shall have the authority to enter upon the property of any person, association, or corporation through which the public or private sewers now or may hereafter run, in order to regulate or repair the same. City Code, 1950, art. 33, §16 1966, art. 25, §16 1976/83, art. 25, §15 Ord. 46-468 Ord. 76-146 Ord. 84-129 Ord. 91-775