Notifier by Honeywell has announced the launch of a new Continuing Professional Development (CPD) course for 2016-2017. ‘Getting To Know BS 7273-4’ provides installers, integrators, contractors, consultants and end users with all the information on this important standard and how it relates to the way that doors are opened, closed and controlled by fire detection systems.
Although it was first introduced in 2007, the 2015 revision of BS 7273-4 has brought the subject of release mechanisms for fire doors into sharp focus. The prompt evacuation of a burning building requires as few obstacles and obstructions as possible and, similarly, restricting the spread of fire and heat in such a situation relies upon the use of well-engineered fire doors that can be reliably closed in the event of a fire.
Adhering to BS 7273-4 is increasingly important. The guidance in Annex A of the Code of Practice is now normative, which means that, if control of doors is performed by a fire detection system, the requirements of the category must be met. If the guidelines are not followed, it’s likely that the fire door provision fails to satisfy a fire risk assessment.
Notifier’s new BS 7273-4 CPD course has been written by experts within the company. It enables delegates to gain a better understanding of how modern life safety technology can be used to increase a building’s safety by interfacing it with fire doors and secured fire exits. By providing an overview of the various scenarios when doors should be released, it looks at control arrangements for the actuation of mechanisms that unlock, release or open doors in the event of a fire episode before going on to cover recommendations for the interface between fire detection and alarm systems, as well as equipment not covered in any other standards.
Those attending the course will also gain an valuable understanding of the three categories of actuation – A (Critical), B (Standard) and C (Indirect) – and the circumstances under which the control mechanisms should revert to their fail safe position in order to protect escape routes and prevent the spread of smoke in the event of fire.
“It’s fair to say that, since its original introduction eight years ago, BS 7273-4 has been largely ignored apart for a few isolated cases of Best Practice,” commented Gregg Bushell, senior marketing communications specialist at Honeywell Security and Fire.
“I’m pleased to say that the situation is beginning to change. This CPD course is a key part of our strategy to enhance knowledge about this important standard and how its implementation could save lives. There can be no ‘one size fits all’ approach to configuring a BS 7273-4 compliant system. Fire doors and exits should be considered individually such that people, property and assets are protected as well as they possibly can be in the event of a fire.”