Intent 1:
To limit the probability that:
- persons will not have a choice of an alternative exit
doorway in the case of the revolving doorway being blocked or obstructed
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,
- alternative exit doorway openings will be of insufficient
size to permit efficient evacuation or movement to a safe place in
an emergency situation, which could lead to congestion at the doorway
openings, which could lead to delays in the evacuation or movement
of persons to a safe place, which could lead to harm to persons, and
- congestion will occur at the alternative doorway openings,
which could lead to emergency responders being delayed in gaining
access to floor areas, which could lead to delays or ineffectiveness
in emergency response operations, which could lead to delays in the
evacuation or movement of persons to a safe place, which could lead
to harm to persons.