Chapter 1 — GENERAL CODE PROVISIONS
1.11.1 SFM-Office of the State Fire Marshal — 2025 California Plumbing Code
California Plumbing Code (Title 24, Part 5) · 2025 edition · updated 2026-10-19 · California
CBSC: official editions, supplements and errata
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) § 1.11.1 · Effective January 1, 2026 · Official source: Building Standards Commission
Specific scope of application of the agency responsible for enforcement, the enforcement agency and the specific authority to adopt and enforce such provisions of this code, unless otherwise stated.
Application:
Institutional, Educational, or any Similar Occupancy. Any building or structure used or intended for use as an asylum, jail, mental hospital, hospital, sanitarium, home for the aged, children’s nursery, children’s home, school, or any similar occupancy of any capacity.
Authority Cited – Health and Safety Code Section 13143. Reference – Health and Safety Code Section 13143.
Assembly or Similar Place of Assemblage. Any theater, dancehall, skating rink, auditorium, assembly hall, meeting hall, nightclub, fair building, or similar place of assemblage where 50 or more persons may gather together in a building, room or structure for the purpose of amusement, entertain- ment, instruction, deliberation, worship, drinking or dining, awaiting transportation, or education.
Authority Cited – Health and Safety Code Section 13143. Reference – Health and Safety Code Section 13143.
Small Family Day-Care Homes. Authority Cited – Health and Safety Code Sections 1597.45, 1597.54, 13143, and 17921.
Reference – Health and Safety Code Section 13143.
Large Family Day-Care Homes. Authority Cited – Health and Safety Code Sections 1597.46, 1597.54, and 17921.
Reference – Health and Safety Code Section 13143.
Residential Facilities and Residential Facilities for the Eld- erly. Authority Cited – Health and Safety Code Section 13133. Reference – Health and Safety Code Section 13143.
Any State Institution or Other State-Owned or Specified State-Occupied Building. Specified State-Occupied Buildings. Any building, structure or area that meets any of the following criteria: 1. A building where the state has contracted into a build-to- suit lease.
2. A courthouse holding facility or trial court with a deten- tion area.
3. A building used by the Department of Corrections and Rehabilitation (CDCR) as a community correctional reentry center. 4. 100 percent state occupied. 5. State-occupied areas in a state-leased building that is a high-rise and is 75 percent of the net area floor space or more occupied by state entities. 6. State-occupied areas in a building that contains 5,000 square feet (465 m [2] ) or more space of state-leased Group H or Group L occupancy. 7. A state-leased building with facilities with the primary purpose of housing state records and/or state artifacts of historical significance. 8. Properties leased by California State University (CSU). 9. State institutions and their real property. 10. CAL FIRE occupied areas in leased buildings. 11. State-leased facilities where the governing body’s fire pro- tection services rely on an all-volunteer fire department. Authority Cited – Health and Safety Code Sections 13108, 13145, 13146, 16022.5 and 17921.
Reference – Health and Safety Code Sections 13108, 13143, 13145, 13146, 16022.5 and 17921.
High-Rise Structures. Authority Cited – Health and Safety Code Section 13211. Reference – Health and Safety Code Section 13143.
Motion Picture Production Studios.
Authority Cited – Health and Safety Code Section 13143.1. Reference – Health and Safety Code Section 13143.
Organized Camps.
Authority Cited – Health and Safety Code Section 18897.3. Reference – Health and Safety Code Section 13143.
Residential. All hotels, motels, lodging houses, apartment houses and dwellings, including congregate residences and buildings and structures accessory thereto. Multiple-story structures existing on January 1, 1975, let for human habita- tion, including and limited to, hotels, motels, apartment houses, less than 75 feet (22 860 mm) above the lowest floor level having building access, wherein rooms used for sleep- ing are let above the ground floor.
Authority Cited – Health and Safety Code Sections 13143.2 and 17921.
Reference – Health and Safety Code Section 13143.
Residential Care Facilities. Certified family-care homes, out- of-home placement facilities, halfway houses, drug and/or alcohol rehabilitation facilities, and any building or structure used or intended for use as a home or institution for the hous- ing of any person of any age when such person is referred to or placed within such home or institution for protective social care and supervision services by any governmental agency.
Authority Cited – Health and Safety Code Section 13143.6. Reference – Health and Safety Code Section 13143.
Tents, Awnings, or Other Fabric Enclosures Used in Con- nection with Any Occupancy.
Authority Cited – Health and Safety Code Section 13116.
Reference – Health and Safety Code Section 13143.
Fire Alarm Devices, Equipment, and Systems in Connec- tion with Any Occupancy.
Authority Cited – Health and Safety Code Section 13114.
Reference – Health and Safety Code Section 13143.
Hazardous Materials.
Authority Cited – Health and Safety Code Section 13143.9.
Reference – Health and Safety Code Section 13143.
Flammable and Combustible Liquids.
Authority Cited – Health and Safety Code Section 13143.6.
Reference – Health and Safety Code Section 13143.
Public School Automatic Fire Detection, Alarm, and Sprin- kler Systems.
Authority Cited – Health and Safety Code Section 13143 and California Education Code Article 7.5, Sections 17074.50, 17074.52, and 17074.54.
References – Government Code Section 11152.5, Health and Safety Code Section 13143 and California Education Code Chapter 12.5, Leroy F. Greene School Facilities Act of 1998, Article 1.
Wildland-Urban Interface Fire Area.
Authority Cited – Health and Safety Code Sections 13143, 13108.5(a), and 18949.2(b) and (c); and Government Code Section 51189.
References – Health and Safety Code Sections 13143, Gov- ernment Code Sections 51176, 51177, 51178, and 51179; and Public Resources Code Sections 4201 through 4204.
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