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uses including, but not limited to, sky boxes, restaurants and similarly enclosed areas. Section 9074, Manual fire alarm boxes, shall be amended to add a second paragraph to read as follows: Manual alarm actuating devices shall be an approved double action type. Section 9076.1, Installation, shall be added to read as follows: All fire alarm systems shall be installed in such a manner that the failure of any single initiating device or single open in an initiating circuit conductor will not interfere with the normal operation of any other such devices. All initiating circuit conductors shall be Class "A" wired with a minimum of six feet separation between supply and return circuit conductors. IDC - Class "A" style - D; SLC Class "A" Style 6; NAC Class "B" Sryle Y. The IDC from an addressable device used to monitor the status of a suppression system may be wired Class B, Style B, provided the distance from the addressable device is within 10 feet of the suppression system device. Section 907.9.2, High-rise buildings, shall be amended, in part, to read as follows: In buildings that have any floor used for human occupancy that is located more than 55 feet (16 764 mm) above the lowest level . . . {remainder of section unchanged}. Section 907.10.3, Water flow Notification, shall be added to read as follows: When required by Section 903.4.2, an exterior audible and visible notification device shall be provided on the exterior of the building and shall be located above the Fire Department Connection. The notification device shall operate on a water- flow alarm only, shall be non-silenceable and shall continue to flash after the panel is silenced on the condition the alarm was a water-flow alarm only. The notification device shall be wired from the fire alarm control panel as a latching circuit 27 is U 0 V0 7~