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HMO fire safety guidance - Harlow Council

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Fire separation (see paragraph 19)<br />

No requirement for additional <strong>fire</strong> resistance, but walls<br />

and floors should be of sound, traditional construction.<br />

If a cellar is present, 30-minute separation is required<br />

between the cellar and the ground floor escape route<br />

Fire detection and alarm system (see paragraph 22)<br />

Grade D, LD3 system:<br />

• interlinked mains wired smoke alarms with integral<br />

battery back-up located in the escape route at each<br />

floor level;<br />

• additional interlinked heat alarm with integral<br />

battery back-up located in the kitchen;<br />

• additional interlinked smoke alarm with integral<br />

battery back-up located in the lounge; and<br />

• additional interlinked smoke alarms with integral<br />

battery back-up located in any cellar.<br />

Lighting of escape routes (paragraphs 23-24)<br />

Emergency escape lighting required only if the route<br />

is long or complex or where there is no effective<br />

borrowed light<br />

Conventional artificial lighting required<br />

Fire fighting equipment (see paragraph 25)<br />

Fire blanket to be provided in the kitchen<br />

Simple multi-purpose <strong>fire</strong> extinguisher on each landing<br />

recommended<br />

Fire <strong>safety</strong> signs (see paragraph 27)<br />

Signage only required if the escape route is complex<br />

Surface finishes & floor coverings (paragraphs 28-29)<br />

No requirement<br />

Management and maintenance of <strong>fire</strong> <strong>safety</strong><br />

(see paragraph 32)<br />

note 8: three-storey properties only: the ideal<br />

situation is for the escape route to be enclosed in<br />

30-minutes <strong>fire</strong> resisting construction and FD30<br />

<strong>fire</strong> doors. However, in existing three-storey shared<br />

houses of low risk it may be possible to accept existing<br />

walls and partitions if 20-minutes <strong>fire</strong> resistance<br />

can be achieved. This is likely to be met if walls and<br />

partitions are of sound, conventional construction.<br />

Sound lath and plaster construction should meet this<br />

requirement. Doors onto the escape route may be<br />

acceptable if they are of sound, solid construction, are<br />

close fitting and self-closing.<br />

Case study D6: Shared house of five or six<br />

storeys (see figure D6)<br />

Escape routes (see paragraph 9)<br />

30-minute protected route is required, including<br />

30-minute <strong>fire</strong>-resisting construction and FD30S doors<br />

to all risk rooms (with smoke seals). Travel distance<br />

must not be excessive<br />

Five storeys<br />

Lobby protection to all floors except the top floor or<br />

secondary means of escape from top floor<br />

42<br />

housing – <strong>fire</strong> <strong>safety</strong>

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