3.2.2.15.(2)ATTRIBUTION:
Functional Statement:
F02
To limit the severity and effects of fire or explosions.
F04
To retard failure or collapse due to the effects of fire.
Objective:
OS1.2, OS1.3
APPLICATION:
Automatic sprinkler system in a basement in a portion of a building that is erected entirely below the adjoining finished ground level and that extends more than one storey below that ground level.
This
applies to buildings to which Part 3 applies [see Sentence
1.3.3.2.(1) of Division A for application of Part 3].
This also applies to a basement containing more than one storey, in 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.(3).
INTENT:
To limit the probability that loadbearing walls, columns
and arches exposed to fire will prematurely fail or collapse, which could
lead to the failure or collapse of supported floor assemblies during the time
required to achieve occupant safety and for emergency responders to perform
their duties, which could lead to harm to persons.
To limit the probability that floor assemblies exposed to
fire will prematurely fail or collapse during the time required to achieve
occupant safety and for emergency responders to perform their duties, which
could lead to harm to persons.
To limit the probability that loadbearing walls, columns
and arches exposed to fire will prematurely fail or collapse, which could
lead to the failure or collapse of supported floor assemblies, which could
lead to the spread of fire from a lower storey of a building to an upper storey
or to the exterior during the time required to achieve occupant safety and
for emergency responders to perform their duties, which could lead to harm
to persons.
To limit the probability that floor assemblies exposed to
fire will prematurely fail or collapse, which could lead to the spread of
fire from a lower storey of a building to an upper storey or to the exterior
of the building during the time required to achieve occupant safety and for
emergency responders to perform their duties, which could lead to harm to
persons.
To limit the probability that, in the event of a fire, the
absence of fire suppression systems within a storey will lead to the growth
of fire, which could lead to the spread of fire within the storey during the
time required to achieve occupant safety and for emergency responders to perform
their duties, which could lead to harm to persons.
ATTRIBUTION:
Functional Statement:
F02
To limit the severity and effects of fire or explosions.
F04
To retard failure or collapse due to the effects of fire.
Objective:
OP1.2, OP1.3
APPLICATION:
Automatic sprinkler system in a basement in a portion of a building that is erected entirely below the adjoining finished ground level and that extends more than one storey below that ground level.
This
applies to buildings to which Part 3 applies [see Sentence
1.3.3.2.(1) of Division A for application of Part 3].
This also applies to a basement containing more than one storey, in 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.(3).
INTENT:
To limit the probability that loadbearing walls, columns
and arches exposed to fire will prematurely fail or collapse, which could
lead to the failure or collapse of supported floor assemblies during the time
required to achieve occupant safety and for emergency responders to perform
their duties, which could lead to damage to the building.
To limit the probability that floor assemblies exposed to
fire will prematurely fail or collapse during the time required to achieve
occupant safety and for emergency responders to perform their duties, which
could lead to damage to the building.
To limit the probability that loadbearing walls, columns
and arches exposed to fire will prematurely fail or collapse, which could
lead to the failure or collapse of supported floor assemblies, which could
lead to the spread of fire from a lower storey of a building to an upper storey
or to the exterior during the time required to achieve occupant safety and
for emergency responders to perform their duties, which could lead to damage
to the building.
To limit the probability that floor assemblies exposed to
fire will prematurely fail or collapse, which could lead to the spread of
fire from a lower storey of a building to an upper storey or to the exterior
of the building during the time required to achieve occupant safety and for
emergency responders to perform their duties, which could lead to damage to
the building.
To limit the probability that, in the event of a fire, the
absence of fire suppression systems within a storey will lead to the growth
of fire, which could lead to the spread of fire within the storey during the
time required to achieve occupant safety and for emergency responders to perform
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.
F04
To retard failure or collapse due to the effects of fire.
Objective:
OS1.2, OS1.2, OS1.3
APPLICATION:
Fire separation requirements and fire-resistance rating for a portion of a building that is erected entirely below the adjoining finished ground level and that extends more than one storey below that ground level.
This applies to buildings to which Part 3 applies [see Sentence
1.3.3.2.(1) of Division A for application
of Part 3].
This also applies to a basement containing more than one storey, in 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.(3).
INTENT:
To limit the probability that loadbearing walls, columns
and arches exposed to fire will prematurely fail or collapse, which could
lead to the failure or collapse of supported floor assemblies during the time
required to achieve occupant safety and for emergency responders to perform
their duties, which could lead to harm to persons.
To limit the probability that floor assemblies exposed to
fire will prematurely fail or collapse during the time required to achieve
occupant safety and for emergency responders to perform their duties, which
could lead to harm to persons.
To limit the probability that loadbearing walls, columns
and arches exposed to fire will prematurely fail or collapse, which could
lead to the failure or collapse of supported floor assemblies, which could
lead to the spread of fire from a lower storey of a building to an upper storey
or to the exterior during the time required to achieve occupant safety and
for emergency responders to perform their duties, which could lead to harm
to persons.
To limit the probability that floor assemblies exposed to
fire will prematurely fail or collapse, which could lead to the spread of
fire from a lower storey of a building to an upper storey or to the exterior
of the building during the time required to achieve occupant safety and for
emergency responders to perform their duties, which could lead to harm to
persons.
ATTRIBUTION:
Functional Statement:
F03
To retard the effects of fire on areas beyond its point of origin.
F04
To retard failure or collapse due to the effects of fire.
Objective:
OP1.2, OP1.2, OP1.3
APPLICATION:
Fire-resistance rating and fire separation requirements for a portion of a building that is erected entirely below the adjoining finished ground level and that extends more than one storey below that ground level.
This applies to buildings to which Part 3 applies [see Sentence
1.3.3.2.(1) of Division A for application
of Part 3].
This also applies to a basement containing more than one storey, in 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.(3).
INTENT:
To limit the probability that loadbearing walls, columns
and arches exposed to fire will prematurely fail or collapse, which could
lead to the failure or collapse of supported floor or roof assemblies during
the time required to achieve occupant safety and for emergency responders
to perform their duties, which could lead to damage to the building.
To limit the probability that floor assemblies exposed to
fire will prematurely fail or collapse during the time required to achieve
occupant safety and for emergency responders to perform their duties, which
could lead to damage to the building.
To limit the probability that loadbearing walls, columns
and arches exposed to fire will prematurely fail or collapse, which could
lead to the failure or collapse of supported floor assemblies, which could
lead to the spread of fire from a lower storey of a building to an upper storey
or to the exterior during the time required to achieve occupant safety and
for emergency responders to perform their duties, which could lead to damage
to the building.
To limit the probability that floor assemblies exposed to
fire will prematurely fail or collapse, which could lead to the spread of
fire from a lower storey of a building to an upper storey or to the exterior
of the building during the time required to achieve occupant safety and for
emergency responders to perform their duties, which could lead to damage to
the building.