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9.9.6.5.(2) | Application | Intent |
OS3 |
Objective | OS3 Safety in Use |
Attribution | |
Application | Application 1: Direction and axis of swing of doors that open onto
a corridor or other facility that provides access to
exit from a room or suite having an occupant
load of more than 60 persons, in buildings to
which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A for application
of Part 9]. |
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Intent | Intent 1: To limit the probability of delays in opening an egress
door that does not open in the direction of travel 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 limit the probability that an egress door that does not
open in the direction of travel will be difficult to open in an emergency
situation if several persons approach it at the same time and the pressure
of the group prevents the first person from pulling the door towards them,
which could lead to delays in the evacuation or movement of persons to a safe
place, which could lead to harm to persons. Intent 3: To limit the probability that a person falling in front
of an egress door that does not open in the direction of travel in an emergency
situation will obstruct the opening of the door, 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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