Chapter 15.12 PLUMBING CODE This chapter is included in your selections. Sections: 15.12.010 Adoption of the 2022 California Plumbing Code as amended by Title 28 of the 2022 Los Angeles County Plumbing Code. 15.12.020 Definitions. 15.12.030 Fees. 15.12.040 Penalty. Editor’s Note: 2002 Code Section 9-3, Plumbing Code, was amended in its entirety by Ord. No. 546. Prior ordinances contained herein include Ordinance Nos. 338 § 2, 416 § 4, 456 § 4, 508-U § 3, 508 § 3, 546U and 729.