BS 5839-1: Fire detection and fire alarm system for buildings. Code of practice for design, installation and commissioning and maintenance of systems in non-domestic premises
In August 2017, the British Standards Institution (BSI) revised the British Standard for fire detection and fire alarm systems in commercial buildings.
BS 5839-1:2017 'Fire detection and fire alarm system for buildings. Code of practice for design, installation and commissioning and maintenance of systems in non-domestic premises' is referred to in both volumes of Approved Document B, which concerns building regulations [in England] covering fire safety matters within and around buildings.
The standard covers the planning, design, installation, commissioning and maintenance of fire detection and fire alarm systems in and around commercial buildings. It is relevant to anyone involved in these areas of work.
It does not recommend whether or not a fire detection and fire alarm system should be installed in any given premises.
The sections in the standard are:
- Section 1: General.
- Section 2: Design considerations.
- Section 3: Limitation of false alarms.
- Section 4: Installation.
- Section 5: Commissioning and handover.
- Section 6: Maintenance.
- Section 7: User's responsibilities.
Some of the key changes in the standard include:
- Improved definition of the L2 fire alarm system which offers automatic detection on all escape routes.
- Modified guidance for use of multi-sector detectors.
- Requirement for clarification regarding the use of voice alarm detectors (VADs) and visual indicator devices (VID).
- Testing of the power supply, contingency power, and so on.
- Guidance for people working at night.
The revisions to the standard began before the Grenfell Tower fire in June 2017, with a public consultation held in 2016, and so it does not address residential buildings. However, a BSI spokesperson said that the standard may be further revised if investigations into the tragedy raise relevant points.
[edit] Related articles on Designing Buildings Wiki
- Approved Document B.
- BS 8414-2: Fire performance of external cladding systems.
- BS 9991:2015 Fire safety in the design, management and use of residential buildings. Code of practice.
- Carbon monoxide detector.
- Fire.
- Fire detection and alarm system.
- Fire detector.
- Fire safety design.
- Heat alarm.
- Multi-sensor alarm.
- Smoke detector.
- The role of codes, standards and approvals in delivering fire safety.
Featured articles and news
CIAT responds to the updated National Planning Policy Framework
With key changes in the revised NPPF outlined.
Councils and communities highlighted for delivery of common-sense housing in planning overhaul
As government follows up with mandatory housing targets.
CIOB photographic competition final images revealed
Art of Building produces stunning images for another year.
HSE prosecutes company for putting workers at risk
Roofing company fined and its director sentenced.
Strategic restructure to transform industry competence
EBSSA becomes part of a new industry competence structure.
Major overhaul of planning committees proposed by government
Planning decisions set to be fast-tracked to tackle the housing crisis.
Industry Competence Steering Group restructure
ICSG transitions to the Industry Competence Committee (ICC) under the Building Safety Regulator (BSR).
Principal Contractor Competency Certification Scheme
CIOB PCCCS competence framework for Principal Contractors.
The CIAT Principal Designer register
Issues explained via a series of FAQs.
Conservation in the age of the fourth (digital) industrial revolution.
Shaping the future of heritage
Embracing the evolution of economic thinking.
Ministers to unleash biggest building boom in half a century
50 major infrastructure projects, 5 billion for housing and 1.5 million homes.
RIBA Principal Designer Practice Note published
With key descriptions, best practice examples and FAQs, with supporting template resources.
Electrical businesses brace for project delays in 2025
BEB survey reveals over half worried about impact of delays.
Accelerating the remediation of buildings with unsafe cladding in England
The government publishes its Remediation Acceleration Plan.
Airtightness in raised access plenum floors
New testing guidance from BSRIA out now.
Comments
There is a mistake in the above line. VAD stands for visual alarm device NOT voice alarm detector...
This information in this article about voice alarm detectors (VADs) was sourced from BSI and appears to be correct - Ref https://www.bsigroup.com/en-GB/about-bsi/media-centre/press-releases/2017/september/BSI-revises-standard-for-fire-detection-and-fire-alarm-systems/