The property owners shall at their own expense install all pipes and connections from the stopcock and/or meter placed by the water department to serve their respective premises. All such pipes must be provided with stop and waste cocks protected from frost and accessible to the customer so that such pipes may be drained to prevent damage by freezing and so the water may be shut off for repairs to service pipes. A charge of $3.00 shall be made where it becomes necessary for any employee of the water department to shut off or turn on water for repair of broken pipes or for installing stop and waste cocks. (Ord. 369 § 10(e), 1981).