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Chapter IX — BUILDING REGULATIONS

Los Angeles Municipal Code Art. 4 Plumbing Code

Los Angeles Municipal Code · 2026-10 edition · updated 2026-10-19 · Los Angeles

Cite as: Los Angeles Municipal Code Article 4 · Text as of 2026-10-19

(Amended by Ord. No. 182,847, Eff. 1/3/14.)

Division

  • 1 Administration

  • 2 Definitions

  • 3 General Regulations

  • 4 Plumbing Fixtures and Fixture Fittings

  • 5 Water Heaters

  • 6 Water Supply and Distribution

  • 7 Sanitary Drainage

  • 8 Indirect Wastes

  • 9 Vents

  • 10 Traps and Interceptors

  • 11 Storm Drainage

  • 12 Fuel Gas Piping

  • 13 Health Care Facilities and Medical Gas and Vacuum Systems

  • 14 Firestop Protection

  • 15 Alternate Water Sources for Nonpotable Applications

  • 16 Nonpotable Rainwater Catchment Systems

  • 16A Nonpotable Water Reuse Systems

  • 17 Referenced Standards

  • 18 Uniform Solar Energy and Hydronics Code

  • 19 Uniform Swimming Pool, Spa and Hot Tub Code

  • 20 Fire Protection Systems

  • 21 Appendices

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▸Contents — Los Angeles Municipal Code
Los Angeles Municipal Code

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