9.9.4.2.(3)
OS1
ATTRIBUTION:
Functional Statement:
F05
To retard the effects of fire on emergency egress facilities.
Objective:
OS1.5
APPLICATION:
Fire separations
that are common to 2
exits
, in
buildings
to which Part 9 applies [see
Sentence 1.3.3.3.(1) of Division A
for application of Part 9].
INTENT:
To limit the probability that smoke or fire will spread from one exit into another exit, which could lead to delays in the evacuation or movement of persons to a safe place, which could lead to harm to persons.