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OP1 Fire Protection of the Building


(a) [F03-OP1.2]Applies to the requirement that noncombustible floor assemblies be fire separations.


Intent 1:

To limit the probability that floor assemblies exposed to fire will prematurely fail or collapse, which could lead to the spread of fire from a lower storey of a building to an upper storey or to the exterior of the building during the time required to achieve occupant safety and for emergency responders to perform their duties, which could lead to damage to the building.

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