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arrac 7.A. - Page 39 <br /> 61. The required fire flow at the minimum residual pressure of 20 psi shall be <br /> required. (IFC Appendix B) <br /> 62. The minimum number of fire hydrants and spacing requirements available <br /> to the building shall not be less than that listed in International Fire Code <br /> Appendix C, unless an alternative methods and means of protection has <br /> been approved by the Fire Marshal. <br /> 63. All valves controlling the water supply for automatic fire sprinkler systems, <br /> pumps, and water flow switches on all fire sprinkler systems shall be <br /> electronically supervised. (IFC 903.4) <br /> 64. A manual fire alarm system shall be installed in Group R-2 occupancies. <br /> Manual fire alarm boxes are not required throughout the building when the <br /> building is equipped throughout with an automatic fire sprinkler system <br /> and notification appliances activate upon sprinkler flow. At least one <br /> manual station shall be installed at an approved location. All initiating and <br /> indicating devices shall be electronically supervised. (Title 24, Part 9, <br /> CCR, Section 907.2.9) <br /> 65. For the purpose of fire alarm annunciation, each floor of the building shall <br /> be considered as a separate zone. (NFPA 72- 2007 Edition, Section <br /> 4.4.6.6.1) <br /> 66. Fire alarm signals shall be transmitted to the central station and <br /> retransmitted by zone to the public safety communications center <br /> (Ordinance 2326). <br /> 67. Single or multiple station smoke alarms shall be installed and maintained <br /> in Group R-2 and R-3 occupancies regardless of occupant load at all the <br /> following locations: <br /> a. On the ceiling or wall outside of each separate sleeping area <br /> in the immediate vicinity of bedrooms. <br /> b. In each room used for sleeping purposes. <br /> c. In enclosed common stairwells of apartment complexes and <br /> other multiple-dwelling complexes. <br /> (Title 24, Part 9, CCR, Section 907.2.10.1.2) <br /> 68. Multiple fire alarm systems within single protected premises are not <br /> perm itted. <br /> 69. All fire alarm systems shall be certified by the Underwriters Laboratories <br /> (Ordinance 2326). <br /> 70. Key boxes of sufficient size shall be installed at all entrances to the <br /> building. These key boxes shall contain sufficient numbers of keys to allow <br /> ATIY/RE50.2825/PETE'S HARBOR <br /> REV:01-24-13 VR <br /> Page 12 of 15 <br />