Sentence 3.4.7.1.(1)

  1. OS3

Objective

OS3 Safety in Use

Attribution

Intent

Intent 1:

To limit the probability that an exterior exit facility not fully complying with Subsections 3.4.1. to 3.4.6. will be used, which could lead to:

  • delays in the evacuation or movement of persons to a safe place in an emergency situation, which could lead to harm to persons, and
  • delays by emergency responders in gaining access to floor areas in an emergency situation, which could lead to delays in the evacuation or movement of persons to a safe place, which could lead to harm to persons.
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