Richmond requires plumbing permits for water heater replacements, repipes, sewer lateral work, gas line modifications, and fixture additions under the 2022 California Plumbing Code, with mandatory sewer lateral compliance at point of sale.
Plumbing permits are issued by the Richmond Building Regulations Division under the California Plumbing Code (CPC, Title 24 Part 5). Permits are required for water heater replacement, gas line installation or alteration, sewer lateral repair or replacement, backflow preventer installation, repipes, and addition of any new plumbing fixture. Richmond is a member of EBMUD (East Bay Municipal Utility District) and participates in the Regional Private Sewer Lateral Ordinance, which requires testing and certification of the private sewer lateral at point of sale, change of ownership, or major remodel. Failed laterals must be replaced or repaired with a compliance certificate issued through EBMUD. Cross-connection control and backflow prevention are required for irrigation systems, pools, and commercial properties. Water-conserving fixtures meeting CalGreen standards are mandatory in all new construction and significant remodels per SB 407. Water heaters must be seismically strapped at two points. Work requires a C-36 Plumbing Contractor license or owner-builder status. Permits include rough and final inspections.
Contact your local code enforcement office for specific penalty information.
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