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<br />Ordinance No. NS-XXX <br />Page 30 of 38 <br /> (1) Section 7.1.2 is hereby revised as follows: <br /> <br />7.1.2 The sprinkler system piping shall not have separate control valves installed <br />unless supervised by a central station, proprietary, or remote station alarm <br />service. <br /> <br />(c) NFPA 14, 2019 Edition, Installation of Standpipe and Hose Systems is <br />hereby amended as follows: <br /> <br />Section 7.3.1.1 is hereby is deleted in its entirety. <br /> <br />(d) NFPA 24, 2019 Edition, Standard for the Installation of Private Fire Service <br />Mains and Their Appurtenances is hereby amended as follows: <br /> <br />(1) Section 6.2.8.1 is hereby added as follows: <br /> <br />6.2.8.1 All indicating valves controlling fire suppression water supplies shall be <br />painted OSHA red. <br /> <br /> Exceptions: <br /> <br />1. Brass or bronze valves on sprinkler risers mounted to the exterior of the <br />building may be left unpainted. <br />2. Where OS&Y valves on the detector check assembly are the only control <br />valves, at least one OS&Y valve shall be painted red. <br /> <br />(2) Section 6.2.9 is hereby amended as follows: <br /> <br />All connections to private fire service mains for fire protection systems shall be <br />arranged in accordance with one of the following so that they can be isolated: <br /> <br />(1) A post indicator valve installed not less than 40 ft (12 m) from the building <br /> <br />(a) For buildings less than 40 ft (12 m) in height, a post indicator <br />valve shall be permitted to be installed closer than 40 ft (12 m) but at <br />least as far from the building as the height of the wall facing the post <br />indicator valve. <br /> <br />(2) A wall post indicator valve <br /> <br />(3) An indicating valve in a pit, installed in accordance with Section 6.4 <br /> <br />(4) A backflow preventer with at least one indicating valve not less than 40 ft <br />(12 m) from the building <br /> <br />(a) For buildings less than 40 ft (12 m) in height, a backflow preventer <br />with at least one indicating valve shall be permitted to be installed