The risk assessment detail is preceded by an overview of the fire strategy observed during the survey
. In addition the report appendices contain an estimation of safe occupancy levels for the building based on stair sizing and exit widths.
It should be noted that although an assessment of facilities for fire-fighters does not come under the remit of the RRO this is included as part of the fire strategy description for completeness.
It appears an L2 fire detection and alarm system has been installed throughout the premises. An L2 category system as per BS 5839 part 1 2002 has automatic detectors in the following areas.
- All escape stairs
- All corridors
- Any other areas that form part of common escape routes
- All rooms that open on to the above escape routes
- All areas of high fire risk
It is understood that the fire detection and alarm system is currently programmed as follows.
On single smoke detector or emergency break glass activation anywhere in the building, an evacuation signal is sounded within the Lost Property Building, the alarm is not sounded within all of the Baker Street Complex. All other areas sound no alarm signal.
In assessing the risk of fire several areas are considered:
a) Sources of fuel and ignition (hazard identification).
-The actual hazards present within the building being assessed; without which a fire could not exist (and therefore no hazard).
b) People and property at risk.
- Whether the occurrence of a fire is likely to result in damage, injury or death.
c) Control measures in place.
- An analysis of the current control measures offering mitigation in the event of a fire and their effectiveness.