Chapter 15.16 MECHANICAL CODE This chapter is included in your selections. Sections: 15.16.010 Adoption of the 2022 California Mechanical Code as amended by Title 29 of the 2022 Los Angeles County Mechanical Code. 15.16.020 Definitions. 15.16.030 Penalty. 15.16.040 Fees. Editor’s Note: 2002 Code Section 9-4, Mechanical Code, was amended in its entirety by Ord. No. 546. Prior ordinances contained herein include Ordinance Nos. 79 § 3, 338 § 3, 416 § 6, 456 § 6, 508-U § 4, 508 § 4, 546U and 729.