“Pathway Survivability” - New York Fire Alarm Association

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FLOW CHART on the NFPA 72 Requirement for Survivability Survivability Not Required Survivability Not Required NO NO Wiring for Emergency Voice/Alarm Communication YES System used for Relocation or Partial Evacuation YES Appliance circuits are for systems located within the Evacuation Signaling Zone YES Damage to wiring within the Evacuation Signaling Zone will impair communication in any other Evacuation Signaling Zone NO Survivability not required. Wiring is specified in NFPA 72 section 1.2.4 as being in accordance with NFPA 70, National Electrical Code Articles 760 and 770 NO YES Survivability Required Survivability Required Survivability required. Wiring method is specified in NFPA 72 section 24.4.1.8.4.3 (minimum level 2) and A24.4.1.8.4.1
Fire Alarm Association http://www.nema.org/ Gil Moniz 23 Circuit Street New Bedford, MA 02740 508-996-3225 gilmoniz@nema.org
Page 1 and 2: Fire Alarm Association “Pathway S
Page 3 and 4: TECHNICAL SERVICES DEPARTMENT Bulle
Page 5 and 6: Chapter 3 Definitions EVACUATION SI
Page 7 and 8: LEVELS OF SURVIVABILITY Section 12.
Page 9 and 10: All Wiring Shall Be In Accordance W
Page 11 and 12: WIRING IS OUTSIDE OF ESZ In the cas
Page 13 and 14: PATHWAY SURVIVABILITY LEVEL 1 12.4.
Page 15 and 16: PATHWAY SURVIVABILITY LEVEL 3 12.4.
Page 17 and 18: 760.176 & 760.179 (F) Fire Alarm Ci
Page 19 and 20: FLOW CHART on the NFPA 72 Requireme
Page 21 and 22: FLOW CHART on the NFPA 72 Requireme
Page 23: FLOW CHART on the NFPA 72 Requireme

“Pathway Survivability” - New York Fire Alarm Association

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