1. OS1
  2. OP1


OS1 Fire Safety


[F02-OS1.2]Applies to portion of Code text: “… a building classified as Group A, Division 4 shall be of noncombustible construction.”


Intent 1:

To limit the probability that combustible construction materials within a storey of a building will be involved in a fire, which could lead to the growth of fire, which could lead to the spread of fire within the storey during the time required to achieve occupant safety and for emergency responders to perform their duties, which could lead to harm to persons.

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