The 2018 Edition of the Uniform Plumbing Code published by the International Association of Plumbing and Mechanical Officials, as adopted and amended by the State Building Code Council in Chapter 51-56 WAC, excluding Chapter 1, Chapter 12, and Chapter 14, is adopted, together with Appendix A, Appendix B, and Appendix C “Alternate Plumbing Systems” excluding Sections C 304.0 through C 601.9; and excluding “Lawn Sprinkler Heads” from Table 610.3 and Table 610.4; and including Appendix I, and shall be applicable within the city, as amended, added to and excepted in this chapter. (Ord. 6531 § 10, 2020; Ord. 6291 § 11, 2016.)