Items where Subject is "Section 01: Fire detection and alarm systems"
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- Section 01: Fire detection and alarm systems (15)
associate
Smoke and heat alarms should have a standby power supply, such as a battery (rechargeable
or non-rechargeable) or capacitor. More information on power supplies is given in clause 15 of
BS 5839-6.
NOTE: The term ‘fire alarm system’ describes the combination of components for giving an audible
and/or other perceptible warning of fire.
NOTE: In this document, the term ‘fire detection system’ describes any type of automatic sensor
network and associated control and indicating equipment. Sensors may be sensitive to smoke,
heat, gaseous combustion products or radiation. Automatic sprinkler systems can also be used to
operate a fire alarm system.
automatic control
Smoke and heat alarms should have a standby power supply, such as a battery (rechargeable
or non-rechargeable) or capacitor. More information on power supplies is given in clause 15 of
BS 5839-6.
NOTE: The term ‘fire alarm system’ describes the combination of components for giving an audible
and/or other perceptible warning of fire.
NOTE: In this document, the term ‘fire detection system’ describes any type of automatic sensor
network and associated control and indicating equipment. Sensors may be sensitive to smoke,
heat, gaseous combustion products or radiation. Automatic sprinkler systems can also be used to
operate a fire alarm system.
basement
A large dwellinghouse of two storeys (excluding basement storeys) should be fitted with a Grade A
Category LD3 fire detection and alarm system, as described in BS 5839-6.
A large dwellinghouse of three or more storeys (excluding basement storeys) should be fitted with
a Grade A Category LD2 fire detection and alarm system as described in BS 5839-6.
basement storey
A large dwellinghouse of two storeys (excluding basement storeys) should be fitted with a Grade A
Category LD3 fire detection and alarm system, as described in BS 5839-6.
A large dwellinghouse of three or more storeys (excluding basement storeys) should be fitted with
a Grade A Category LD2 fire detection and alarm system as described in BS 5839-6.
block
Each flat in a block should have alarms as set out in paragraphs 1.1 to 1.4. With effective compartmentation, a communal fire alarm system is not normally needed. In some buildings, detectors in common parts of the building may need to operate smoke control or other fire protection systems but do not usually sound an audible warning.
In student residences that are designed and occupied as a block of flats, separate automatic detection should be provided in each self-contained flat where all of the following apply.
a. A group of up to six students shares the flat.
b. Each flat has its own entrance door.
c. The compartmentation principles for flats in Section 7 have been followed.
Where a total evacuation strategy is adopted, the alarm system should follow the guidance for buildings other than dwellings in Volume 2 of Approved Document B.
circulation space
Smoke alarms should be provided in the circulation spaces of the dwelling in accordance with paragraphs 1.1 to 1.4.
compartmentation
Each flat in a block should have alarms as set out in paragraphs 1.1 to 1.4. With effective compartmentation, a communal fire alarm system is not normally needed. In some buildings, detectors in common parts of the building may need to operate smoke control or other fire protection systems but do not usually sound an audible warning.
In student residences that are designed and occupied as a block of flats, separate automatic detection should be provided in each self-contained flat where all of the following apply.
a. A group of up to six students shares the flat.
b. Each flat has its own entrance door.
c. The compartmentation principles for flats in Section 7 have been followed.
Where a total evacuation strategy is adopted, the alarm system should follow the guidance for buildings other than dwellings in Volume 2 of Approved Document B.
designation system
Fire detection and alarm systems must be properly designed, installed and maintained. A design,
installation and commissioning certificate should be provided for fire detection and alarm systems.
Third party certification schemes for fire protection products and related services are an effective
means of providing assurances of quality, reliability and safety.
document type
Smoke and heat alarms should have a standby power supply, such as a battery (rechargeable
or non-rechargeable) or capacitor. More information on power supplies is given in clause 15 of
BS 5839-6.
NOTE: The term ‘fire alarm system’ describes the combination of components for giving an audible
and/or other perceptible warning of fire.
NOTE: In this document, the term ‘fire detection system’ describes any type of automatic sensor
network and associated control and indicating equipment. Sensors may be sensitive to smoke,
heat, gaseous combustion products or radiation. Automatic sprinkler systems can also be used to
operate a fire alarm system.
dwelling
All dwellings should have a fire detection and alarm system, minimum Grade D2 Category LD3
standard, in accordance with the relevant recommendations of BS 5839-6.
A higher standard of protection should be considered where occupants of a proposed dwelling
would be at special risk from fire. Further advice on this is also given in BS 5839-6.
All dwellings should have a fire detection and alarm system, minimum Grade D2 Category LD3
standard, in accordance with the relevant recommendations of BS 5839-6.
A higher standard of protection should be considered where occupants of a proposed dwelling
would be at special risk from fire. Further advice on this is also given in BS 5839-6.
Smoke alarms should be provided in the circulation spaces of the dwelling in accordance with paragraphs 1.1 to 1.4.
Smoke alarms should be provided in the circulation spaces of the dwelling in accordance with paragraphs 1.1 to 1.4.
dwelling type
All dwellings should have a fire detection and alarm system, minimum Grade D2 Category LD3
standard, in accordance with the relevant recommendations of BS 5839-6.
A higher standard of protection should be considered where occupants of a proposed dwelling
would be at special risk from fire. Further advice on this is also given in BS 5839-6.
In student residences that are designed and occupied as a block of flats, separate automatic detection should be provided in each self-contained flat where all of the following apply.
a. A group of up to six students shares the flat.
b. Each flat has its own entrance door.
c. The compartmentation principles for flats in Section 7 have been followed.
Where a total evacuation strategy is adopted, the alarm system should follow the guidance for buildings other than dwellings in Volume 2 of Approved Document B.
Smoke alarms should be provided in the circulation spaces of the dwelling in accordance with paragraphs 1.1 to 1.4.
dwellinghouse
A large dwellinghouse has more than one storey, and at least one storey exceeds 200m2.
A large dwellinghouse of two storeys (excluding basement storeys) should be fitted with a Grade A
Category LD3 fire detection and alarm system, as described in BS 5839-6.
A large dwellinghouse of three or more storeys (excluding basement storeys) should be fitted with
a Grade A Category LD2 fire detection and alarm system as described in BS 5839-6.
final exit
Smoke alarms should be mains operated and conform to BS EN 14604.
fire alarm system
All dwellings should have a fire detection and alarm system, minimum Grade D2 Category LD3
standard, in accordance with the relevant recommendations of BS 5839-6.
A higher standard of protection should be considered where occupants of a proposed dwelling
would be at special risk from fire. Further advice on this is also given in BS 5839-6.
Each flat in a block should have alarms as set out in paragraphs 1.1 to 1.4. With effective compartmentation, a communal fire alarm system is not normally needed. In some buildings, detectors in common parts of the building may need to operate smoke control or other fire protection systems but do not usually sound an audible warning.
The fire detection and alarm systems in flats should connect to a central monitoring point or alarm
receiving centre. The systems should alert the warden or supervisor and identify the individual flat
where a fire has been detected.
Fire detection and alarm systems must be properly designed, installed and maintained. A design,
installation and commissioning certificate should be provided for fire detection and alarm systems.
Third party certification schemes for fire protection products and related services are an effective
means of providing assurances of quality, reliability and safety.
Fire detection and alarm systems sometimes trigger other systems. The interface between systems
must be reliable. Particular care should be taken if the interface is facilitated via another system.
Where any part of BS 7273 applies to the triggering of other systems, the recommendations of that
part of BS 7273 should be followed.
Smoke and heat alarms should have a standby power supply, such as a battery (rechargeable
or non-rechargeable) or capacitor. More information on power supplies is given in clause 15 of
BS 5839-6.
NOTE: The term ‘fire alarm system’ describes the combination of components for giving an audible
and/or other perceptible warning of fire.
NOTE: In this document, the term ‘fire detection system’ describes any type of automatic sensor
network and associated control and indicating equipment. Sensors may be sensitive to smoke,
heat, gaseous combustion products or radiation. Automatic sprinkler systems can also be used to
operate a fire alarm system.
A large dwellinghouse of two storeys (excluding basement storeys) should be fitted with a Grade A
Category LD3 fire detection and alarm system, as described in BS 5839-6.
A large dwellinghouse of three or more storeys (excluding basement storeys) should be fitted with
a Grade A Category LD2 fire detection and alarm system as described in BS 5839-6.
A fire detection and alarm system should be installed where either of the
following applies.
a. A new habitable room is provided above or below the ground storey.
b. A new habitable room is provided at the ground storey, without a final exit.
fire compartment
A large dwellinghouse of two storeys (excluding basement storeys) should be fitted with a Grade A
Category LD3 fire detection and alarm system, as described in BS 5839-6.
A large dwellinghouse of three or more storeys (excluding basement storeys) should be fitted with
a Grade A Category LD2 fire detection and alarm system as described in BS 5839-6.
fire protection
All dwellings should have a fire detection and alarm system, minimum Grade D2 Category LD3
standard, in accordance with the relevant recommendations of BS 5839-6.
A higher standard of protection should be considered where occupants of a proposed dwelling
would be at special risk from fire. Further advice on this is also given in BS 5839-6.
Each flat in a block should have alarms as set out in paragraphs 1.1 to 1.4. With effective compartmentation, a communal fire alarm system is not normally needed. In some buildings, detectors in common parts of the building may need to operate smoke control or other fire protection systems but do not usually sound an audible warning.
Fire detection and alarm systems must be properly designed, installed and maintained. A design,
installation and commissioning certificate should be provided for fire detection and alarm systems.
Third party certification schemes for fire protection products and related services are an effective
means of providing assurances of quality, reliability and safety.
flat
The fire detection and alarm systems in flats should connect to a central monitoring point or alarm
receiving centre. The systems should alert the warden or supervisor and identify the individual flat
where a fire has been detected.
habitable room
A fire detection and alarm system should be installed where either of the
following applies.
a. A new habitable room is provided above or below the ground storey.
b. A new habitable room is provided at the ground storey, without a final exit.
A fire detection and alarm system should be installed where either of the
following applies.
a. A new habitable room is provided above or below the ground storey.
b. A new habitable room is provided at the ground storey, without a final exit.
high-usage entrance door
Smoke alarms should be mains operated and conform to BS EN 14604.
Heat alarms should be mains operated and conform to BS 5446-2.
intermittent operation
Each flat in a block should have alarms as set out in paragraphs 1.1 to 1.4. With effective compartmentation, a communal fire alarm system is not normally needed. In some buildings, detectors in common parts of the building may need to operate smoke control or other fire protection systems but do not usually sound an audible warning.
Smoke alarms should be mains operated and conform to BS EN 14604.
measurement
A large dwellinghouse of two storeys (excluding basement storeys) should be fitted with a Grade A
Category LD3 fire detection and alarm system, as described in BS 5839-6.
A large dwellinghouse of three or more storeys (excluding basement storeys) should be fitted with
a Grade A Category LD2 fire detection and alarm system as described in BS 5839-6.
non-self-resetting energy cut-out
Heat alarms should be mains operated and conform to BS 5446-2.
operation
Smoke alarms should be mains operated and conform to BS EN 14604.
Heat alarms should be mains operated and conform to BS 5446-2.
principal communal entrance
These provisions do not apply to the following.
a. The common parts of a sheltered housing development, such as communal lounges.
b. Sheltered accommodation in the 'residential (institutional)' or 'residential (other)' purpose groups (purpose group 2(a) or 2(b)).
In these parts, means of warning should follow the guidance for buildings other than dwellings in Volume 2 of Approved Document B.
purpose group
These provisions do not apply to the following.
a. The common parts of a sheltered housing development, such as communal lounges.
b. Sheltered accommodation in the 'residential (institutional)' or 'residential (other)' purpose groups (purpose group 2(a) or 2(b)).
In these parts, means of warning should follow the guidance for buildings other than dwellings in Volume 2 of Approved Document B.
separated part
Each flat in a block should have alarms as set out in paragraphs 1.1 to 1.4. With effective compartmentation, a communal fire alarm system is not normally needed. In some buildings, detectors in common parts of the building may need to operate smoke control or other fire protection systems but do not usually sound an audible warning.
sheltered housing
These provisions do not apply to the following.
a. The common parts of a sheltered housing development, such as communal lounges.
b. Sheltered accommodation in the 'residential (institutional)' or 'residential (other)' purpose groups (purpose group 2(a) or 2(b)).
In these parts, means of warning should follow the guidance for buildings other than dwellings in Volume 2 of Approved Document B.
should
All dwellings should have a fire detection and alarm system, minimum Grade D2 Category LD3
standard, in accordance with the relevant recommendations of BS 5839-6.
A higher standard of protection should be considered where occupants of a proposed dwelling
would be at special risk from fire. Further advice on this is also given in BS 5839-6.
In student residences that are designed and occupied as a block of flats, separate automatic detection should be provided in each self-contained flat where all of the following apply.
a. A group of up to six students shares the flat.
b. Each flat has its own entrance door.
c. The compartmentation principles for flats in Section 7 have been followed.
Where a total evacuation strategy is adopted, the alarm system should follow the guidance for buildings other than dwellings in Volume 2 of Approved Document B.
The fire detection and alarm systems in flats should connect to a central monitoring point or alarm
receiving centre. The systems should alert the warden or supervisor and identify the individual flat
where a fire has been detected.
Fire detection and alarm systems sometimes trigger other systems. The interface between systems
must be reliable. Particular care should be taken if the interface is facilitated via another system.
Where any part of BS 7273 applies to the triggering of other systems, the recommendations of that
part of BS 7273 should be followed.
Smoke alarms should be mains operated and conform to BS EN 14604.
Heat alarms should be mains operated and conform to BS 5446-2.
A large dwellinghouse of two storeys (excluding basement storeys) should be fitted with a Grade A
Category LD3 fire detection and alarm system, as described in BS 5839-6.
A large dwellinghouse of three or more storeys (excluding basement storeys) should be fitted with
a Grade A Category LD2 fire detection and alarm system as described in BS 5839-6.
Smoke alarms should be provided in the circulation spaces of the dwelling in accordance with paragraphs 1.1 to 1.4.
spacing
Smoke alarms should be provided in the circulation spaces of the dwelling in accordance with paragraphs 1.1 to 1.4.
storey
A large dwellinghouse has more than one storey, and at least one storey exceeds 200m2.
A large dwellinghouse of two storeys (excluding basement storeys) should be fitted with a Grade A
Category LD3 fire detection and alarm system, as described in BS 5839-6.
A large dwellinghouse of three or more storeys (excluding basement storeys) should be fitted with
a Grade A Category LD2 fire detection and alarm system as described in BS 5839-6.
A fire detection and alarm system should be installed where either of the
following applies.
a. A new habitable room is provided above or below the ground storey.
b. A new habitable room is provided at the ground storey, without a final exit.