The plumbing from the curb box or meter well to the building must be of galvanized wrought iron pipe, Type K copper or other material approved by the Director of Public Service and laid four feet below the surface of the ground. It shall be provided with a stop and waste valve of an approved type inside the building, where the pipe line enters the building, and must be connected to the curb stop.
(Ord. 78-29, passed 6-22-1978)