Sentence 3.2.8.4.(1)

  1. OS1
  2. OP1

Objective

OS1 Fire Safety

Attribution

Intent

Intent 1:

To limit the probability that smoke will migrate from a floor area into exit stairs in a fire situation, which could lead to the buildup of smoke in the exit stairs, which could lead to:

  • delays or inefficiencies in fire suppression operations, which could lead to the spread of fire, which could lead to harm to persons, including emergency responders, and
  • delays in the evacuation or movement of persons to a safe place, which could lead to harm to persons, including emergency responders.
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