Skip to content
ChatProjectCodes

Earlier editions: 20222019

Appendix B — FIRE-FLOW REQUIREMENTS FOR BUILDINGS

B102 Definitions — 2025 California Fire Code

California Fire Code (Title 24, Part 9) · 2025 edition · updated 2026-09-25 · 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 Fire Code (Title 24, Part 9) § B102 · Effective January 1, 2026 · Official source: Building Standards Commission

B102.1 Definitions.

For the purpose of this appendix, certain terms are defined as follows:

FIRE FLOW. The flow rate of a water supply, measured at 20 pounds per square inch (psi) (138 kPa) residual pressure, that is available for firefighting. FIRE-FLOW CALCULATION AREA. The floor area, in square feet (m [2] ), used to determine the required fire flow.

Exceptions & meaning →

Get a plain-English answer with a citation back to this text.

Ask AI about this code
Export this section
▸Contents — California Fire Code (Title 24, Part 9)
California Fire Code (Title 24, Part 9)

GoCodebook provides public access, search, citation, multilingual explanation, and practical interpretation of legally adopted building regulations. It is not a substitute for the official ICC or California code publications.