11A - 2ND READ ORDINANCE - BUILDING CODES

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4. Valves controlling the fuel supply to fire pump engines that are sealed or locked in the open position. 5. Trim valves to pressure switches in dry, preaction and deluge sprinkler systems that are sealed or locked in the open position. (d) Section 905.4 Location of Class I standpipe hose connections is hereby revised to read as follows: 905.4 Location of Class I standpipe hose connections, is hereby revised to read as follows: 7. The centerline of the 2.5 inches (63.5 mm) outlet shall be no less than 18 inches(457.2 mm) above and no more than 24 inches above the finished floor. (e) Section 907.2.13 High -rise buildings is hereby revised to read as follows: 907.2.13 High -rise buildings and Group 1 -2 occupancies having floors located more than 55 feet above the lowest level fire department vehicle access. High -rise buildings and Group 1 -2 occupancies having occupied floors located more than 55 feet above the lowest level of fire department vehicle access shall be provided with an automatic smoke detection in accordance with Section 907.2.13.1, a fire department communication system in accordance with Section 907.2.13.2 and an emergency voice /alarm communication system in accordance with Section 907.5.2.2 Exceptions: 1. Airport traffic control towers in accordance with Section 907.2.22 and Section 412 of the California Building Code. 2. Open parking garages in accordance with Section 406.3 of the California Building Code. 3. Buildings with an occupancy in Group A -5 in accordance with Section 303.1 of the California Building Code. 4. Low - hazard special occupancies in accordance with Section 503.1.1 of the California Building Code. 5. In Group 1 -2 and R -2.1 occupancies, the alarm shall sound at a constantly attended location and general occupant notification shall be broadcast by the emergency voice /alarm communication system Ordinance No. NS -XXXX 11 A -1 1 Page 9 of 67