NS-3032 - Amending Chapters 8 and 14 of the Santa Ana Municipal Code to Adopt and Amend California Building Code, California Residential Code, ...

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(3) Quick response CMSA sprinklers (4) ESFR sprinklers (5) Standard -response sprinklers used for modifications or additions to existing light hazard systems equipped with standard -response sprinklers (6) Standard -response sprinklers used where individual standard -response sprinklers are replaced in existing light hazard systems (3) Section 9.2.1.7 is hereby revised as follows: 9.2.1.7 Concealed spaces filled with noncombustible insulation shall not require sprinkler protection when approved by fire code official. (b) NFPA 13D 2022 Edition, Standard for the Installation of Sprinkler Systems in One- and Two -Family Dwellings and Manufactured Homes is hereby amended as follows: (1) Section 7.1.2 is hereby revised as follows: 7.1.2 The sprinkler system piping shall not have separate control valves installed unless supervised by a central station, proprietary, or remote station alarm service. (c) NFPA 14, 2019 Edition, Installation of Standpipe and Hose Systems is hereby amended as follows: Section 7.3.1.1 is hereby is deleted in its entirety. (d) NFPA 24, 2019 Edition, Standard for the Installation of Private Fire Service Mains and Their Appurtenances is hereby amended as follows: (1) Section 6.2.8.1 is hereby added as follows: 6.2.8.1 All indicating valves controlling fire suppression water supplies shall be painted OSHA red. Exceptions: 1. Brass or bronze valves on sprinkler risers mounted to the exterior of the building may be left unpainted. 2. Where OS&Y valves on the detector check assembly are the only control valves, at least one OS&Y valve shall be painted red. (2) Section 6.2.9 is hereby amended as follows: All connections to private fire service mains for fire protection systems shall be arranged in accordance with one of the following so that they can be isolated: Ordinance No. NS-3032 Page 25 of 29