§ 52.03  TURNING ON WATER SERVICE.
   No person, other than an authorized employee of the department, shall turn on or off any water service, except that a licensed plumber may turn on water service for testing his or her work, after which it must be immediately turned off, or upon receiving a written order from the department; provided, that upon written permit from the department, water may be turned on for construction purposes only, prior to the granting of a certificate of occupancy for the premises, and upon payment of the charges applicable thereto.
Penalty, see § 52.99