Laserfiche WebLink
20.24.170 CFC Section 903.3.1.2 amended - NFPA 13R Sprinkler Systems. <br /> Section 903.3.1.2 is amended to read: <br /> 903.3.1.2 NFPA 13R sprinkler systems. Automatic sprinkler systems in Group R <br /> occupancies up to and including four stories in height shall be permitted to be installed <br /> throughout in accordance with NFPA 13R as amended in Chapter 47 and the following; <br /> Sprinklers shall be provided in all attic areas. Attic sprinklers shall be intermediate rated <br /> residential sprinklers. <br /> 20.24.180 CFC Section 903.3.1.3 amended — NFPA 13D sprinkler systems. <br /> Section 903.3.1.3 is amended to read: <br /> 903.3.1.3 NFPA 13D sprinkler systems. Residential automatic fire sprinklers systems <br /> shall be installed in accordance to NFPA 13D in all new one- and two- family dwellings. <br /> In addition, the fire - sprinkler system shall be designed and sprinklers shall be installed <br /> in the following additional locations: <br /> 1. A <br /> ttic shall be provided with intermediate temperature -rated residential fire <br /> sprinklers for detection coverage, and located at a spacing equivalent to 30 feet <br /> by 30 feet centers and a maximum distance of 15 feet from outside walls. <br /> 2. F <br /> ire sprinklers shall be provided in garages. Fire sprinklers shall be intermediate <br /> rated, quick response type, with a maximum coverage area of 130 square feet <br /> per sprinkler. <br /> 20.24.190 CFC Section 903.3.1.3.1 added — Existing residential dwellings. <br /> Section 903.3.1.3.1 is added to read: <br /> 903.3.1.3.1 Existing residential dwellings. Existing residential dwellings may be <br /> reviewed on a case by case basis and shall be provided with an automatic fire <br /> extinguishing system conforming to the most current requirements of the 2010 <br /> California Building Code, California Fire Code, the National Fire Protection Association <br /> (NFPA) 13D when: <br /> 1. Additional units as a result of a lot division or any change to existing conditions of <br /> approval resulting in more than two R -3 occupancies, or alteration affecting fire <br /> department access in accordance with the California Fire Code Section 503. <br /> 2. Additions to residential structures creating an area exceeding the existing <br /> infrastructure of the public utilities for fire -flow and flow duration for residential <br /> dwellings in conformance with CFC Section B105.1 and B105.2. <br /> 61 <br />