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Section 7.3.1.1 is hereby is deleted in its entirety and replaced as follows: 7.3.1.1 Class I and III Standpipe hose connections shall be unobstructed and shall be located not less than 18 inches or more than 24 inches above the finished floor. Class II Standpipe hose connections shall be unobstructed and shall be located not less than 3 feet or more than 5 feet above the finished floor. NFPA 24, 2016 Edition, Standard for the Installation of Private Fire Service Mains and Their Appurtenances is hereby amended as follows: 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. 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: (1) A post indicator valve installed not less than 40 ft (12 m) from the building (a) For buildings less than 40 ft (12 m) in height, a post indicator valve shall be permitted to be installed closer than 40 ft (12 m) but at least as far from the building as the height of the wall facing the post indicator valve. (2) A wall post indicator valve (3) An indicating valve in a pit, installed in accordance with Section 6.4 (4) A backflow preventer with at least one indicating valve not less than 40 ft (12 m) from the building (a) For buildings less than 40 ft (12 m) in height, a backflow preventer with at least one indicating valve shall be permitted to be Ordinance No. NS-2981 Page 29 of 33