EVACUATION SYSTEMS

Evacuation alert systems for emergency services

GRENFELL TOWER INQUIRY

Recommendation

Sir Martin Moore-Bick published the Grenfell Tower Inquiry Phase 1 report.

This recommended “that all high rise residential buildings (both those already in existence and those built in the future) be equipped with facilities for use by the fire and rescue services enabling them to send an evacuation signal to the whole or a selected part of the building by means of sounders or similar devices”.

Building
Evacuation System

BS 8629:2019+A1:2023

Introduction

It is important that evacuation alert systems for use by the fire and rescue service are not confused with (or integrated with) fire detection and fire alarm systems. It is acknowledged that the technology exists.

The reason is to avoid confusion between the systems' operation and programming.

BS has reviewed this standard for Amendment 1 and the recommendation remains that the risks of integrating evacuation alert systems with other systems outweighs the benefits of integration. This will continue to be reviewed in future versions of the standard.

Strategy for evacuation of persons with certain disabilities is outside the scope of this standard.

BS 8629:2019+A1:2023

The Scope

The evacuation alert systems covered by this British Standard comprise evacuation alert control and indicating equipment (EACIE), which incorporates manual controls by which evacuation alert sounders within each flat can be operated by the fire and rescue service.

These systems are not to be regarded as fire detection and fire alarm systems, and the systems do not incorporate automatic fire detectors or manual call points.

Recommendations for fire detection and fire alarm systems in non-domestic premises are given in BS 5839-1. Recommendations for such systems in domestic premises are given in BS 5839-6.

Use of evacuation alert systems by the fire and rescue service in emergencies, other than fire incidents, is not precluded but is not addressed in detail.

What is it used for?

The Evacuation Alert System is designed exclusively for use by the Fire and Rescue Services during emergencies. It serves as a critical tool to facilitate a controlled and systematic evacuation of a building, particularly in high-rise residential structures. This targeted approach allows for floor-by-floor evacuation, enhancing safety and efficiency in emergency situations.

What does the system comprise of?

System has a Evacuation Alert Control Indicating Equipment (EACIE) with sounders to be installed in flats only, no sounders in common areas. There is no detection, manual call points or interfaces connected to the system. This is not a fire detection system.

What buildings require these systems?

In accordance with the latest fire safety regulations, an evacuation alert system is mandatory for all residential properties exceeding 18 meters in height.

Will these installations cause any damage?

Evacuation alert systems can be installed with minimal disruption to residents. Wireless options are available, eliminating the need for extensive wiring and reducing the impact on the building’s aesthetics and daily operations.

Adapting Waking Watch Systems Post-Rectification

If the infrastructure for a waking watch system is installed correctly during the initial installation, it can often be adapted and repurposed as an evacuation alert system after the building’s rectification works are complete.

Fire Suppression System

BS8629 Evacuation Systems for Residential Buildings

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What is BS8629?

BS8629 was implemented in 2019 as a code of practice for the design, installation, com...

Increased Flexibility

Bespoke Evacuation Alert Systems

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