811.5 Permanent Record.
California Plumbing Code (Title 24, Part 5) · 2022 edition · updated 2026-09-12 · California
CBSC: official editions, supplements and errata
Italicized text is a California amendment to the model code, as printed in the official publication.
The owner shall make and keep a permanent record of the location of piping and venting carrying chemical waste.
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