Back3.1.10.2.(2)

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 a firewall that separates storeys of a building or buildings within which all floor areas contain other than a Group E or a Group F, Division 1 or 2 major occupancy.
This applies to buildings described in Sentence 1.3.3.2.(1) of Division A, and 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 9.10.11.3.(1).

INTENT:

To limit the probability that a firewall will have insufficient fire-resistance, which could lead to the spread of fire from one building to another, which could lead to to harm to persons in the building not originally involved in the fire.
To limit the probability that fire will spread from one building to another during the time needed for emergency responders to carry out their duties, which could lead to harm to persons in the building not originally involved in the fire.

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 a firewall that separates storeys of a building or buildings within which all floor areas contain other than a Group E or a Group F, Division 1 or 2 major occupancy.
This applies to buildings described in Sentence 1.3.3.2.(1) of Division A, and 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 9.10.11.3.(1).

INTENT:

To limit the probability that a firewall will have insufficient fire-resistance, which could lead to the spread of fire from an adjacent building to the building, which could lead to damage to the building.
To limit the probability that fire will spread from an adjacent building to the subject building during the time needed for emergency responders to carry out their duties, which could lead to damage to the building.

ATTRIBUTION:

Functional Statement:

F03

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

Objective:

OP3.1

 

APPLICATION:

Minimum fire-resistance rating of a firewall that separates storeys of a building or buildings within which all floor areas contain other than a Group E or a Group F, Division 1 or 2 major occupancy.
This applies to buildings described in Sentence 1.3.3.2.(1) of Division A, and 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 9.10.11.3.(1).

INTENT:

To limit the probability that a firewall will have insufficient fire-resistance, which could lead to the spread of fire from the building to an adjacent building, which could lead to damage to the adjacent building.
To limit the probability that fire will spread from the subject building to an adjacent building during the time needed for emergency responders to carry out their duties, which could lead to damage to the adjacent building.