(A) Section 903.2 of the California Fire Code is deleted in its entirety and replaced with the following:
903.2 Where required. In all new buildings and structures which are 3,600 square feet or greater, an approved automatic sprinkler system shall be provided regardless of occupancy classification. Where the Sections 903.2.1 - 903.2.21 of the California Fire Code require more restrictive requirements than those listed below, the more restrictive requirement shall take precedence.
Exception: Unless required elsewhere in this Code or the California Building Code, automatic fire sprinkler systems shall not be required for the following:
1. Detached Group U occupancies used for agricultural purposes constructed in accordance with the California Building Code.
2. Detached non-combustible equestrian arena shade canopies that are open on all sides and used for riding only - no commercial, assembly or storage uses.
3. Detached fabric or non-combustible shade structures that are open on all sides and used to shade playground equipment, temporary storage of vehicles and dining areas with no cooking.
4. Where determined by the Fire Chief that no major life safety hazard exists, and the fuel load does not pose a significant threat to firefighter safety or to other structures or property, automatic fire sprinklers may be exempted.
One- and two-family dwellings shall have an automatic fire sprinkler system regardless of square footage in accordance with the California Residential Code. Fire sprinkler systems shall be installed in mobile homes, manufactured homes and multifamily manufactured homes with two dwelling units in accordance with Title 25 of the California Code of Regulations.
The following exceptions in the California Fire Code shall not be allowed:
a. Exception in Section 903.2.3
b. Exception 2 in Section 903.2.11.3
(B) A new Section 903.3.5.3 is added to Section 903 of the California Fire Code to read as follows:
903.3.5.3 Hydraulically calculated systems. The design of hydraulically calculated fire sprinkler systems shall not exceed 90% of the water supply capacity.
(Ord. 2022-364, passed 11-16-2022)