Los Angeles Plumbing Code
ADOPTS WITH AMENDMENTS:
UPC 2018
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Chapter 1 Administration
Chapter 2 Definitions
Chapter 3 General Regulations
Chapter 4 Plumbing Fixtures and Fixture Fittings
Chapter 5 Water Heaters
Chapter 6 Water Supply and Distribution
Chapter 7 Sanitary Drainage
Chapter 8 Indirect Wastes
Chapter 9 Vents
Chapter 10 Traps and Interceptors
Chapter 11 Storm Drainage
Chapter 12 Fuel Gas Piping
Chapter 13 Health Care Facilities and Medical Gas and Medical Vacuum Systems
Chapter 14 Firestop Protection
Chapter 15 Alternate Water Sources for Nonpotable Applications
Chapter 16 Nonpotable Rainwater Catchment Systems
Chapter 17 Referenced Standards
Chapter 18 Uniform Solar Energy and Hydronics Code
Chapter 19 Uniform Swimming Pool, Spa and Hot Tub Code
Chapter 20 Fire Protection Systems
Appendix A Recommended Rules for Sizing the Water Supply System
Appendix B Explanatory Notes on Combination Waste and Vent Systems
Appendix C Alternate Plumbing Systems
Appendix D Sizing Storm Water Drainage Systems
Appendix E Manufactured/Mobile Home Parks and Recreational Vehicle Parks
Appendix F Firefighter Breathing Air Replenishment Systems
Appendix G Sizing of Venting Systems
Appendix H Private Sewage Disposal Systems
Appendix I Installation Standard for PEX Tubing Systems for Hot- And Cold-Water Distribution
Appendix J Combination of Indoor and Outdoor Combustion and Ventilation Opening Design
Appendix K Potable Rainwater Catchment Systems
Appendix L Sustainable Practices
Appendix M Peak Water Demand Calculator