Whenever any iron service pipe breaks or leaks between the corporation cock and meter, such iron service pipe must be replaced with copper or 160 pounds per square inch pipe, and all service pipes between the corporation cock and the meter hereafter installed, or changed shall be copper or 160 pound per square inch pipe; and if copper pipe is used, the same shall be extra heavy soft copper pipe known as “Type K” stamped thereon.
(Prior Code, § 10-2-6)