In all pipes used for fire protection and not metered, all outlet valves on hydrants, hose connections, drips and blow-offs, etc., exclusive of main controlling valves, shall be closed and sealed by the Division of Water. All such valves, hydrants, etc., must be so constructed or altered at the expense of the owner that they can be easily and securely sealed by the Division.
(Ord. No. 99566. Passed 5-22-33)