Sentence 9.9.4.2.(4)

  1. OS1
  2. OP1

Objective

OS1 Fire Safety

Attribution

Intent

Intent 1:

To limit the probability that fire will spread through openings into an exit, which could lead to delays in the evacuation or movement of persons to a safe place, which could lead to harm to persons.

Intent 2:

To limit the probability that fire will spread from one floor area to another floor area by means of openings in exits, which could lead to harm to persons in the other floor area.

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