BS EN 12845:2015 Fixed firefighting systems - automatic sprinkler systems - design, installation and maintenance (incorporating corrigenda December 2015 and January 2016)
Provides design, installation and maintenance requirements and recommendations for fixed fire sprinkler systems (particularly those integral to measures for the protection of life) in buildings and industrial plant. Covers extent of sprinkler protection, classification of occupancies and fire hazards, hydraulic design, water supply, pumps, spacing and location of sprinklers, pipe sizing and layout, valves, alarms and signage.
Supersedes BS EN 12845:2004+A2:2009. See National foreword for information from the UK committee relating to areas of concern, guidance and UK practice. Amendment dated 31 December 2015 - The corrigendum corrects the page numbering of National Annex NA. Amendment dated 29 February 2016 - Implementation of CEN corrigendum January 2016.
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
389 Chiswick High Road