Based on the ANSI accredited American National Standard 2021 Uniform Mechanical Code, the California State amendments have been assembled into a convenient, single publication with hundreds of tables and diagrams.
Codes of practice attempt to minimize risk by specifying technical standards of design, materials, workmanship and maintenance for mechanical systems. The main aims of the code are:
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Click here for a read only copy of the 2022 California Mechanical Code
Click here to download 2022 California Mechanical Code – Supplement (effective July 1, 2024)