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“Pathway Survivability” - New York Fire Alarm Association

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FLOW CHART on the NFPA 72 Requirement for Survivability<br />

Wiring for Emergency<br />

Voice/<strong>Alarm</strong> Communication<br />

YES<br />

System used for<br />

Relocation or<br />

Partial Evacuation<br />

YES<br />

Appliance circuits are for<br />

systems located within<br />

the Evacuation Signaling Zone<br />

NO<br />

Survivability<br />

Required<br />

Survivability required. Wiring method<br />

is specified in NFPA 72 section<br />

24.4.1.8.4.3 (minimum level 2) and<br />

A24.4.1.8.4.1

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