It shall be the duty of all plumbers to make a return in writing to the Superintendent showing in detail all plumbing and plumbing work, including repairs, done or installed by them in the village connected with the water system or plant, and the number and size of all openings therein through which water can be taken. When any connection or branch is put in hereunder, it shall be the duty of the plumber doing or installing the plumbing or plumbing work connected therewith to make said return before the water is turned on and permitted to enter such connection or branches, and it shall be unlawful to turn on such water until such return is made. Any plumber failing or refusing to make any such return within five (5) days after the completion of such work, or making misrepresentations therein, shall not thereafter be permitted to act as a plumber or do plumbing work in the village. (1999 Code § 16.06)