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California Plumbing Code, Title 24, Part 5 (W/ ERRATA & SUPPLEMENT), 2022
- Cover
- California Plumbing Code, Title 24, Part 5 - SUPPLEMENT - 20240701
- California Plumbing Code, Title 24, Part 5 - ERRATA - 20230101
- Copyright
- PREFACE
- ACKNOWLEDGEMENTS
- California Code of Regulations Title 24 [Go to Page]
- Board of State and Community Corrections
- Department of Food and Agriculture
- California Building Standards Commission
- Department of Housing and Community Development
- California Energy Commission
- Energy Hotline
- California State Lands Commission
- California State Library
- Department of Public Health
- Department of Consumer Affairs: Acupuncture Board
- Department of Water Resources
- Board of Pharmacy
- Division of the State Architect
- Bureau of Barbering and Cosmetology
- Access Compliance Fire and Life Safety Structural Safety Sustainability
- Bureau of Household Goods and Services
- Structural Pest Control Board
- State Historical Building Safety Board
- Veterinary Medical Board
- California Code of Regulations Title 24 [Go to Page]
- Office of Statewide Health Planning and Development AKA: California Department of Health Care Access and Information (HCAI)
- Office of the State Fire Marshal
- [BSC]
- HOW TO DISTINGUISH MODEL CODE LANGUAGE FROM CALIFORNIA AMENDMENTS
- Important Notices and Disclaimers
- Updating IAPMO Codes
- TABLE OF CONTENTS
- CHAPTER 1 ADMINISTRATION DIVISION I CALIFORNIA ADMINISTRATION [Go to Page]
- 1.1.0 General. 1.1.1 Title.
- 1.1.2 Purpose.
- 1.1.3 Scope.
- 1.1.3.1 Non-State-Regulated Buildings, Structures, and Applications.
- 1.1.3.2 State-Regulated Buildings, Structures, and Applications.
- Note:
- 1.1.4 Appendices.
- 1.1.5 Referenced Codes.
- 1.1.6 Non-Building Standards, Orders, and Regulations.
- 1.1.7 Order of Precedence and Use. 1.1.7.1 Differences.
- 1.1.7.2 Specific Provisions.
- 1.1.7.3 Conflicts.
- 1.1.7.3.1 Detached Oneand Two-Family Dwellings.
- 1.1.8 City, County, or City and County Amendments, Additions or Deletions.
- 1.1.8.1 Findings and Filings.
- 1.1.11 Format.
- Exception:
- Note:
- 1.1.12 Validity.
- 1.1.8.2 California Energy Code Requirements for Locally Adopted Energy Standards.
- 1.2.0 Building Standards Commission. 1.2.1 BSC.
- 1. State Buildings for All Occupancies. Application
- 1.1.9 Effective Date of this Code.
- Enforcing Agency
- Authority Cited
- Exceptions:
- Reference
- [HCD 1 & HCD 2]
- 2. University of California, California State Universities, and California Community Colleges. Application
- [HCD 1 & HCD 2]
- Enforcing Agency
- Authority Cited
- 1.1.10 Availability of Codes.
- Reference
- 3. Existing State-Owned Buildings, including those owned by the University of California and by the California State University
- Reference
- 2. Graywater Systems for Nonresidential Occupancies. Application
- Enforcing Agency
- Authority Cited
- References
- Reference
- 4. Unreinforced Masonry Bearing Wall Buildings. Application
- 1.2.3 Alternate Materials, Design, and Methods of Construction and Equipment.
- Enforcing Agency
- Authority Cited
- Reference
- 1.2.1.1 State Building.
- 1.2.3.1 Research Reports.
- 1.2.1.2 Enforcement.
- 1.2.3.2 Tests.
- Exception:
- 1.2.1.3 Enforcement, Reserved for DGS. 1.2.1.4 Adopting Agency Identification.
- 1.2.2 BSC-CG.
- 1.3.0 Board of State and Community Corrections. 1.3.1
- 1. Green Building Standards for Nonresidential Occupancies. Application
- Application
- Enforcing Agency
- Authority Cited
- References
- 1.3.2 Adopting Agency Identification.
- Enforcing Agency
- Authority Cited
- References
- 1.4.0 Department of Consumer Affairs. 1.4.1
- 1.7.2 Adopting Agency Identification.
- Board of Barbering and Cosmetology. Application
- 1.8.0 Department of Housing and Community Development [HCD]. 1.8.1 Purpose.
- Enforcing Agency
- Authority Cited
- References
- 1.8.2 Authority and Abbreviations. 1.8.2.1 General.
- 1.4.2 Adopting Agency Identification.
- 1.5.0 Reserved for California Energy Commission. 1.6.0 Department of Food and Agriculture. 1.6.1
- 1.8.2.1.1 Housing Construction. Application
- Application
- Enforcing Agency
- Authority Cited
- Enforcing Agency
- References
- Authority Cited
- 1.6.2 Adopting Agency Identification.
- References
- 1.7.0 Department of Public Health. 1.7.1
- Department of Public Health. Application
- 1.8.2.1.2 Housing Accessibility. Application
- References
- 1.8.2.1.3 Permanent Buildings in Mobilehome Parks and Special Occupancy Parks. Application
- Enforcing Agency
- Authority Cited
- References
- 1.8.3 Local Enforcing Agency. 1.8.3.1 Duties and Powers.
- Enforcing Agency
- Authority Cited
- 1.8.3.2.5 Factory-Built Housing Law.
- 1.8.4 Permits, Fees, Applications, and Inspections. 1.8.4.1 Permits.
- 1.8.3.2 Laws, Rules, and Regulations.
- Exceptions:
- 1.8.3.2.1 State Housing Law.
- 1.8.3.2.2 Mobilehome Parks Act.
- 1.8.4.2 Fees.
- Exception:
- 1.8.3.2.3 Special Occupancy Parks Act.
- 1.8.4.3 Plan Review and Time Limitations.
- Exception:
- 1.8.4.3.1 Retention of Plans.
- 1.8.3.2.4 Employee Housing Act.
- Exceptions:
- 1.8.6 Local Modification by Ordinance or Regulation. 1.8.6.1 General.
- 1.8.4.4 Inspections.
- 1.8.5 Right of Entry for Enforcement. 1.8.5.1 General.
- 1.8.6.2 Findings, Filings, and Rejections of Local Modifications.
- 1.8.7 Alternate Materials, Designs, Tests, and Methods of Construction. 1.8.7.1 General.
- 1.8.7.2 Local Building Departments.
- 1.8.8 Appeals Board. 1.8.8.1 General.
- 1.8.7.2.1 Approval of Alternates.
- 1.8.8.2 Definitions.
- Housing Appeals Board.
- Local Appeals Board.
- 1.8.8.3 Appeals.
- 1.8.7.3 Department of Housing and Community Development.
- 1.8.9 Unsafe Buildings or Structures. 1.8.9.1 Authority to Enforce.
- 1.8.10 Other Building Regulations. 1.8.10.1 Existing Structures.
- 1.8.10.2 Moved Structures.
- Note: Authority Cited
- 1.8.9.2 Actions and Proceedings.
- References
- 1.9.0 Division of the State Architect. 1.9.1 Division of the State Architect – Access Compliance. Note:
- Authority Cited
- References
- 1.9.2.2.1 Adopting Agency Identification.
- 1.9.1.1 Adopting Agency Identification.
- 1.10.0 Office of Statewide Health Planning and Development. 1.10.1 OSHPD 1 and OSHPD 1R.
- 1.9.2 Division of the State Architect – Structural Safety. 1.9.2.1 DSA-SS (Division of the State Architect – Structural Safety).
- OSHPD 1 and OSHPD 1R Application
- [OSHPD 1]
- [OSHPD 1R]
- Enforcing Agency
- 1.10.1.1 Applicable Administrative Standards.
- Authority Cited
- References
- 1.9.2.1.1 Adopting Agency Identification.
- 1.10.1.2 Applicable Building Standards.
- Authority Cited
- 1.9.2.2 DSA-SS/CC (Division of the State Architect – Structural Safety/Community Colleges). Application
- References
- 1.10.1.3 Adopting Agency Identification.
- 1.10.2 OSHPD 2.
- Enforcing Agency
- OSHPD 2 Application
- OSHPD 4 Application
- Enforcing Agency
- 1.10.2.1 Applicable Administrative Standards.
- 1.10.4.1 Applicable Administrative Standards.
- 1.10.2.2 Applicable Building Standards.
- 1.10.4.2 Applicable Building Standards.
- Authority Cited
- References
- Authority Cited
- 1.10.2.3 Adopting Agency Identification.
- References
- 1.10.4.3. Adopting Agency Identification.
- 1.10.3 OSHPD 3.
- 1.10.5 OSHPD 5.
- OSHPD 3 Application
- OSHPD 5 Application
- Enforcing Agency
- 1.10.3.1 Applicable Administrative Standards.
- 1.10.5.1 Applicable Administrative Standards.
- 1.10.3.2 Applicable Building Standards.
- Authority Cited
- 1.10.5.2 Applicable Building Standards.
- References
- Authority Cited
- 1.10.3.3 Adopting Agency Identification.
- References
- 1.10.5.3 Adopting Agency Identification.
- 1.10.4 OSHPD 4.
- 1.11.0 Office of the State Fire Marshal. 1.11.1 SFM-Office of the State Fire Marshal.
- Application: Institutional, Educational, or any Similar Occupancy.
- Authority Cited
- Reference
- Assembly or Similar Place of Assemblage.
- High-Rise Structures. Authority Cited
- Reference
- Authority Cited
- Motion Picture Production Studios. Authority Cited
- Reference
- Small Family Day-Care Homes. Authority Cited
- Organized Camps. Authority Cited
- Reference
- Residential.
- Large Family Day-Care Homes. Authority Cited
- Reference
- Residential Facilities and Residential Facilities for the Elderly. Authority Cited
- Authority Cited
- Reference
- Any State Institution or Other State-Owned or Specified State-Occupied Building. Specified State-Occupied Buildings.
- Residential Care Facilities.
- Authority Cited
- Reference
- Tents, Awnings, or Other Fabric Enclosures Used in Connection with Any Occupancy. Authority Cited
- Reference
- Fire Alarm Devices, Equipment, and Systems in Connection with Any Occupancy. Authority Cited
- Reference
- Hazardous Materials. Authority Cited
- Reference
- Flammable and Combustible Liquids. Authority Cited
- Reference
- Public School Automatic Fire Detection, Alarm, and Sprinkler Systems. Authority Cited
- References
- 1.11.2.1.2
- Wildland-Urban Interface Fire Area. Authority Cited
- References
- 1.11.2 Duties and Powers of the Enforcing Agency. 1.11.2.1 Enforcement. 1.11.2.1.1
- 1.11.2.3.2
- 1.11.2.1.3
- 1.11.2.3.3
- 1.11.2.2 Right of Entry.
- 1.11.2.4 Request for Alternate Means of Protection.
- 1.11.2.3 More Restrictive Fire and Panic Safety Building Standards. 1.11.2.3.1
- 1.11.3.4 Existing High-Rise Buildings.
- 1.11.2.5 Appeals.
- 1.11.3.5 Retention of Plans.
- 1.11.3 Construction Documents.
- 1.11.4 Fees. 1.11.4.1 Other Fees.
- 1.11.3.1 Public Schools.
- 1.11.3.2 Movable Walls and Partitions.
- 1.11.4.2 Large Family Day Care.
- 1.11.3.3 New Construction High-Rise Buildings.
- 1.11.4.3 High-Rise.
- 1.11.4.4 Fire Clearance Preinspection.
- 1.11.11 Adopting Agency Identification.
- 1.11.4.5 Care Facilities.
- 1.12.0 Reserved for the State Librarian. 1.13.0 Department of Water Resources (DWR). 1.13.1 Application
- Enforcing Agency
- Authority Cited
- References
- 1.13.2 Adopting Agency Identification.
- 1.14.0 Reserved for the State Lands Commission.
- 1.11.4.6 Requests of the Office of the State Fire Marshal.
- 1.11.5 Inspections.
- 1.11.5.1 Existing Group I-1 or R Occupancies.
- 1.11.6 Certificate of Occupancy.
- Exception:
- 1.11.7 Temporary Structures and Uses.
- 1.11.8 Service Utilities.
- 1.11.9 Stop Work Order.
- 1.11.10 Unsafe Buildings, Structures, and Equipment.
- ADMINISTRATION
- CHAPTER 2 DEFINITIONS [Go to Page]
- Exception:
- Exceptions:
- CHAPTER 3 GENERAL REGULATIONS [Go to Page]
- Exception:
- Note:
- CHAPTER 4 PLUMBING FIXTURES AND FIXTURE FITTINGS [Go to Page]
- Note:
- Exception:
- CHAPTER 5 WATER HEATERS [Go to Page]
- Note:
- CHAPTER 6 WATER SUPPLY AND DISTRIBUTION [Go to Page]
- Exemptions:
- Exception:
- (i) Flushing Procedures.
- (a) Permit Conditions.
- (b) Approved Materials.
- (c) Installation and Use.
- (d) Certification of Compliance.
- (ii) Worker Safety Measures.
- (e) Worker Safety.
- (f) Findings of Compliance.
- (g) Penalties.
- (h) Special Requirements for CPVC Installation within Residential Structures.
- Exception:
- CHAPTER 7 SANITARY DRAINAGE [Go to Page]
- Exception:
- (a) Location[s].
- (b) Enclosure[s].
- CHAPTER 8 INDIRECT WASTES
- CHAPTER 9 VENTS
- CHAPTER 10 TRAPS AND INTERCEPTORS [Go to Page]
- Exception:
- CHAPTER 11 STORM DRAINAGE [Go to Page]
- Exception:
- CHAPTER 12 FUEL GAS PIPING
- CHAPTER 13 HEALTH CARE FACILITIES AND MEDICAL GAS AND MEDICAL VACUUM SYSTEMS [Go to Page]
- Exception:
- CHAPTER 14 FIRESTOP PROTECTION
- CHAPTER 15 ALTERNATE WATER SOURCES FOR NONPOTABLE APPLICATIONS [Go to Page]
- Exception:
- Exceptions:
- Exception:
- Note:
- Exception:
- Exceptions:
- Exception:
- Exceptions:
- Exception:
- Exceptions:
- CHAPTER 16 NONPOTABLE RAINWATER CATCHMENT SYSTEMS [Go to Page]
- Exceptions:
- Exception:
- (A) Animals and Insects.
- (B) Human Access.
- Exception:
- CHAPTER 17 REFERENCED STANDARDS
- ABBREVIATIONS IN TABLE 1701.1 AND TABLE 1701.2
- APPENDICES
- APPENDIX A RECOMMENDED RULES FOR SIZING THE WATER SUPPLY SYSTEM [Go to Page]
- Exception:
- 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 STANDARDS
- TRENCHLESS INSERTION OF POLYETHYLENE (PE) PIPE FOR SEWER LATERALS IAPMO IS 26-2019e2 [Go to Page]
- Note:
- INSTALLATION STANDARD FOR PEX TUBING SYSTEMS FOR HOTAND COLD-WATER DISTRIBUTION IAPMO IS 31-2014e2
- THRUST BLOCKING FOR RUBBER GASKETED AND SOLVENT CEMENT JOINTS IAPMO IS 33-2019e1 [Go to Page]
- Note:
- TCNA HANDBOOK-2018 FOR CERAMIC, GLASS, AND STONE TILE INSTALLATION
- NOTICE OF DISCLAIMER AND LIMITATION OF LIABILITY [Go to Page]
- must be clearly specified
- 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
- APPENDIX N IMPACT OF WATER TEMPERATURE ON THE POTENTIAL FOR SCALDING AND LEGIONELLA GROWTH
- USEFUL TABLES CONVERSION TABLES
- INDEX
- HISTORY NOTE APPENDIX 2022 CALIFORNIA PLUMBING CODE CALIFORNIA CODE OF REGULATIONS, TITLE 24, PART 5 [Go to Page]
