Current
Mechanical & Electrical Supplement
Guidance Note
Provides requirements for using watermist systems to protect plant rooms, covering classification, applicable fire test protocols, restrictions, assumed maximum areas of operation, hydraulic pipework calculation and obstructions.
Version 1, May 2017. This Guidance Note is intended as a general guidance and is not a substitute for detailed advice in specific circumstances. Although great care has been taken in the compilation and preparation of this publication to ensure accuracy, FIA cannot in any circumstances accept responsibility for errors, omissions or advice given or for any losses arising from reliance upon information contained in this publication.
The British Fire Protection Systems Association (BFPSA) the Fire Extinguishing Trades Association (FETA) and the Fire Industry Confederation (FIC) merged in April 2007 to form the Fire Industry Association.
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
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