In addition to the two methods of extension outlined in PMC 13.45.030 and 13.45.040, water line extensions may be accomplished by local improvement districts in which case the cost shall be the same as calculated pursuant to PMC 13.45.030, plus an additional 15 percent.

The City Engineer is empowered to modify such cost if his cost analysis of a particular extension would warrant a change. [Ord. 1759 § 7, 1976; Code 1970 § 13.36.060; Code 1954 § 4-3.218.]