1501.5 Maintenance and Inspection — 2025 California Plumbing Code

California Plumbing Code (Title 24, Part 5) · 2025 edition · updated 2026-09-25 · California

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Italicized text is a California amendment to the model code, as printed in the official publication.

Cite as: 2025 California Plumbing Code (Title 24, Part 5) § 1501.5 · Effective January 1, 2026 · Official source: Building Standards Commission

[BSC-CG, HCD 1 & DWR] Alternate water source systems and components shall be inspected and maintained in accordance with the

manufacturer’s recommendations and/or as required by the Authority Having Jurisdiction. [BSC-CG] Where no manu- facturer’s recommendations exist, additional recommenda- tions are listed in Table 1501.5 .

Exception: [DWR] Recycled water supply systems that are within or a part of a building shall comply with Section

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▸Contents — California Plumbing Code (Title 24, Part 5)

California Plumbing Code (Title 24, Part 5)

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