1 6 1 a fire risk analysis shall be permitted to be used to de termine the protection of the fire alarm and signaling system based on its location building features and anticipated risk tolerances where specifically permitted by this code.
Fire alarm design guide pdf.
Rop 2a 1 7 units and.
Whilst every care has been taken to ensure that the contents of this document are correct at the time of publication it should never be used as any form of.
Rop 2a 1 6 2 the fire risk analysis conducted in 1 6 1 shall be docu mented.
The document has been prepared to provide a course background with the requirement of the authority having.
Provide system definition design scope and any unique challenges or aspects of project.
Relating to fire alarm system design this design guide is not intended to be a comprehensive guide to all aspects of fire alarm design but rather a very useful source of background information to which further application specific detailed information can be added from other sources as required.
Visual alarms such as beacons should always be mounted at a minimum height of 2 1m from floor level in a position that is likely to attract attention.
Even if the system is addressable it is still considered beneficial to have a separate at a glance indication of the location of the fire.
While the design of fire alarm systems is normally regulated by building codes the level of protection specified is usually a minimum and the designer should consider providing higher levels of protection where circumstances indicate the need.
Design stage 2 detection and alarm zones generally a building is broken down into smaller compartments to enable the fire fighters to locate the fire as quickly as possible.
Bs 5839 clause 20 2h bs 5839 clause 17 cc1608 fire systems design guide update1 layout 1 11 03 2010 09 56 page 6.
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Provide a field audibility study for retrofit projects facp and annunciator locations terminal.
Fire systems design disclaimer this booklet is not intended to be a comprehensive guide to all aspects of fire alarm design but rather a very useful source of background information.