9.9.9.1.(1)

Intent 1:

To limit the probability of excessive travel distances to reach a level served by an egress door or exit doorway 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.

Intent 2:

To supersede the requirements of Sentences 9.9.8.2.(1) and (2), which would otherwise impose other travel distance or exit limitations.