Back3.5.3.2.(1)

ATTRIBUTION:

Functional Statement:

F03

To retard the effects of fire on areas beyond its point of origin.

Objective:

OS1.2

 

APPLICATION:

Minimum fire-resistance rating of fire separations that separate a vertical service space containing a dumbwaiter from other portions of each adjacent storey, in buildings described in Sentence 1.3.3.2.(1) of Division A.
This also applies to buildings to which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A for application of Part 9], as stated in Sentence 9.10.1.2.(1).

INTENT:

To limit the probability that fire in a vertical service space containing a dumbwaiter, or fire in a storey, will spread to another storey by means of the vertical service space, which could lead to harm to persons in the other storey.
To supersede the fire separation requirements for vertical service spaces stated in Sentence 3.6.3.1.(1).

ATTRIBUTION:

Functional Statement:

F03

To retard the effects of fire on areas beyond its point of origin.

Objective:

OP1.2

 

APPLICATION:

Minimum fire-resistance rating of fire separations that separate a vertical service space containing a dumbwaiter from other portions of each adjacent storey, in buildings described in Sentence 1.3.3.2.(1) of Division A.
This also applies to buildings to which Part 9 applies [see Sentence 1.3.3.3.(1) of Division A for application of Part 9], as stated in Sentence 9.10.1.2.(1).

INTENT:

To limit the probability that fire in a vertical service space containing a dumbwaiter, or fire in a storey, will spread to another storey by means of the vertical service space, which could lead to damage to the building.
To limit the probability that fire will spread from a storey into a vertical service space containing a dumbwaiter, which could lead to damage to the building.
To supersede the fire separation requirements for vertical service spaces stated in Sentence 3.6.3.1.(1).