BS EN 12845:2015 Fixed firefighting systems. Automatic sprinkler systems. Design, installation and maintenance

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BS EN 12845:2015

Fixed firefighting systems. Automatic sprinkler systems. Design, installation and maintenance

Status : Current, Work in hand   Published : November 2015



What is this standard about?

BS EN 12845 outlines recommendations for the purchase, design, installation, operation and maintenance of automatic sprinkler systems in buildings and industrial plants. 

Who is this standard for? 

It will be of interest to those who purchase, design, install, test, inspect, approve, operate and maintain automatic sprinkler systems so that they function as intended throughout their life. Specifically, the standard will be used by:

  • Architects
  • Fire safety engineers
  • Fire and rescue services
  • Fire risk assessors
  • Building control
  • Installers of fire and smoke alarms
  • Certification and installation scheme inspectors

Why should you use this standard? 

The guidance given in BS EN 12845 helps ensure that sprinkler systems function as intended throughout their lifecycle and contribute towards the protection of life. 

The standard covers the classification of hazards, provision of water supplies, components to be used, installation and testing systems, plus the maintenance and the extension of existing systems.It also identifies construction details of buildings which are the minimum necessary for satisfactory performance of sprinkler systems complying with this standard. 

What’s changed since the last update? 

This is the UK implementation of EN 12845:2015 incorporating corrigendum January 2016.

The standard was revised within its systematic five-year review, but it also needed further technical revision to align with changes to the Construction Product Regulations.

The changes have taken some time in development and the UK committee feels it may not reflect current sprinkler technology and practice. National Annex NA identifies some areas of concern and also provides guidance and material related to UK practice. 

Standard NumberBS EN 12845:2015
TitleFixed firefighting systems. Automatic sprinkler systems. Design, installation and maintenance
StatusCurrent, Work in hand
Publication Date30 November 2015
Cross ReferencesEN 54, EN 1057, EN 1254, EN 12259-1, EN 12259-2, EN 12259-3, EN 12259-4, EN 12259-5, EN 50342-1, EN 50342-2, EN 60332, IEC 60332, EN 60529, IEC 60529, EN 60623, IEC 60623, EN 60947-1, IEC 60947-1, EN 60947-4, IEC 60947-4, EN ISO 3677, ISO 3677, EN ISO 9606-1, ISO 9606-1, ISO 65, ISO 3046, EN 671, EN ISO 9001, ISO 9001, EN ISO 17769-1, ISO 17769-1
ReplacesBS EN 12845:2004+A2:2009
International RelationshipsEN 12845 Corr 1 (01/16)
Amended ByCorrigendum, February 2016; Corrigendum, December 2015
DescriptorsWater supply (buildings), Fire extinguishers, Performance testing, Fire safety in buildings, Fixed, Classification systems, Fire extinguishers (built-in), Firefighting equipment, Hazards, Design, Automatic control systems, Maintenance, Installation, Fire sprinklers
Title in FrenchInstallations fixes de lutte contre l'incendie. Systèmes d'extinction automatique du type sprinkleur. Conception, installation et maintenance
Title in GermanOrtsfeste Brandbekämpfungsanlagen. Automatische Sprinkleranlagen. Planung, Installation und Instandhaltung
ISBN978 0 580 93219 9
File Size6.015 MB

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