All water service lines installed or replaced shall be of approved material, and any such lines now installed that are of iron shall be replaced with copper lines or AWWA approved materials, as and when the city shall find necessary to see fit to do so. All such service lines, and the meter and equipment therefore, installed or replaced shall be one inch lines, and the meter and equipment therefore shall be five-eights inch by three-fourths inch size, unless such line or meter being replaced shall be of larger size, or the customer shall desire a larger line and equipment, in which event the customer shall pay the city the difference in cost.
(2010 Code, § 15-238)