Water shall be supplied for fire protection purposes only after application has been made by the customer or the customer’s agent and approved by the utilities division. Sufficient information shall be supplied at the time of making application for service to enable the utilities superintendent to fully determine the nature and extent of the proposed system. The utilities superintendent shall have the right to refuse to turn on any such service until the customer installing such service shall provide to the utilities division and/or fire department a drawing of the system installed which contains adequate information showing the locations and sizes of the system piping and appurtenances. (Ord. 1237-86 § 55, 1986.)