2.2.12
Fire Strategy
The joint headquarters complies with Building Regulations, Approved Document B: Fire and Safety – Buildings other than dwelling houses. The headquarter structure comprises of a concrete core with a steel frame system that spans from the core to the external envelope. The steel beams and columns require an external coating such as intumescent coating. The British Standard Fire Rating must be reviewed and considered when applying the fire-proof coating. In accordance with Approved Document B, horizontal and vertical escape: -
-
32
All internal escape routes have a minimum width of 850mm and a clear headroom of 2000mm, all escape doors to have an opening of 1250mm Vertical escape is provided by the protected stairways located within the core. Each stairway has a protected lobby on each floor. The core has a pressurised system, so in the event of a fire the smoke and fumes will be restricted to a single space. This ensures a clear route for a safe evacuation and entry for the fire services. The headquarters is to be fitted with an electronically operated fire alarm system, along with manually operated alarm points, should the automatic system fail. The fire alarms are linked to the pressurised system to restrict the fire, smoke and fumes. The fire assembly points are located on Norman Road and the Creek side. Access to both points is gained via the public space north of the Site. The fire strategy is to be agreed with a fire officer.