BSI Standards Publication - Fire Control Services

1 BSI Standards PublicationBS 9990:2015 Non-automatic fire-fightingsystems in buildings Code of practicePublishing and copyright informationThe BSI copyright notice displayed in this document indicates when the documentwas last issued. The British Standards Institution 2015 Published by BSI Standards Limited 2015 ISBN 978 0 580 86738 5 ICS following BSI references relate to the work on this document:Committee reference FSH/14 Draft for comment 14/30301827 DCPublication historyFirst published 2006 Second (present edition), January 2015 Amendments issued since publicationDateText affectedBS 9990.

2 2015 BRITISH STANDARDC ontentsForewordii1 Scope12 Normative references13 Terms and definitions14 Fire and earthing75 Private fire and siting76 Water supplies and pumping of basic the basic supply for wet fire for wet fire precautions for wet fire arrangements for filling suction main supply117 Installation, commissioning and on of buildings under inspections and acceptance of systems and rectification of of information16 AnnexesAnnex A (normative) Protecting installed equipment from theft andvandalism17 Bibliography18 Summary of pagesThis document comprises a front cover, an inside front cover, pages i to iv,pages 1 to 18, an inside back cover and a back STANDARDBS 9990.

3 2015 The British Standards Institution 2015 iForewordPublishing informationThis British Standard is published by BSI Standards Limited, under licence fromThe British Standards Institution, and came into effect on 31 January was prepared by Technical Committee FSH/14,Fire precautions in list of organizations represented on this committee can be obtained onrequest to its British Standard supersedes BS 9990:2006, which is about this documentThis is a full revision of the standard. The principal changes are to update therecommendations for: flow tests and pressures; rising and falling mains; pumps; maintenance; shut-off is important for the fire protection of a building to be considered as a provision of fire mains is an essential element of the fire protection systemsin large and complex buildings due to the difficulties in providing water suppliesat the point of use for fire-fighting and search and rescue.

4 It is essential thatthese systems be carefully maintained to ensure instant readiness of this documentAs a code of practice, this British Standard takes the form of guidance andrecommendations. It should not be quoted as if it were a specification andparticular care should be taken to ensure that claims of compliance are user claiming compliance with this British Standard is expected to be able tojustify any course of action that deviates from its conventionsThe provisions in this standard are presented in roman ( upright) type. Itsrecommendations are expressed in sentences in which the principal auxiliaryverb is should.

5 Commentary, explanation and general informative material is presented insmaller italic type, and does not constitute a normative words have alternative spellings, the preferred spelling of the ShorterOxford English Dictionary is used ( organization rather than organisation ).Contractual and legal considerationsThis Publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct with a British Standard cannot confer immunity from STANDARDBS 9990:2015ii The British Standards Institution 2015 Particular attention is drawn to the Water Supply (Water Fittings) Regulations1999 [1], the Water Supply (Water Fittings) (Scotland) Byelaws 2014 [2] and theWater Supply (Water Fittings) Regulations (Northern Ireland)

6 2009 [3] in respectof requirements for any fire suppression system which conveys, or is likely toconvey, water supplied by a water undertaker or licensed water is also drawn to legal requirements in respect of planning andapproval, and to the need to consult with the appropriate bodies, which mightinclude the building Control body, the water undertaker and the local fire andrescue STANDARDBS 9990:2015 The British Standards Institution 2015 iiiBRITISH STANDARDBS 9990:2015 This page deliberately left blankiv The British Standards Institution 20151 ScopeThis British Standard gives recommendations for non-automatic fire-fightingsystems in buildings.

7 It covers good practice in matters affecting the design,installation, testing and maintenance of such systems including wet and dryfire-fighting British Standard does not cover hose reels, foam inlets, automatic foamsystems and portable fire-fighting equipment. These systems are coveredin BS EN 671-1, BS 5306-1, BS 5306-3, BS 5306-8 and BS EN Normative referencesThe following documents, in whole or in part, are normatively referenced in thisdocument and are indispensable for its application. For dated references, onlythe edition cited applies. For undated references, the latest edition of thereferenced document (including any amendments) 750,Specification for underground fire hydrants and surface box frames andcoversBS 1710,Specification for identification of pipelines and servicesBS 5041 (all parts)

8 ,Fire hydrant systems equipmentBS 6391,Specification for non-percolating layflat delivery hoses and hoseassemblies for fire fighting purposesBS 7430,Code of practice for protective earthing of electrical installationsBS 7671,Requirements for electrical installations IET Wiring Regulations Seventeenth editionBS 8519,Selection and installation of fire-resistant power and Control cablesystems for life safety and fire-fighting applications Code of practiceBS 9991,Fire safety in the design, management and use of residential buildings Code of practiceBS 9999,Code of practice for fire safety in the design, management and use ofbuildingsBS EN 1092 (all parts),Flanges and their joints Circular flanges for pipes, valves,fittings and accessories, PN designatedBS EN 1515 (all parts),Flanges and their joints BoltingBS EN 14339,Underground fire hydrantsBS EN 14384,Pillar fire hydrantsBS EN ISO 7010,Graphical symbols Safety colours and safety signs Registeredsafety signsBS ISO 3864-1,Graphical symbols Safety colours and safety signs Part 1.

9 Design principles for safety signs and safety markings3 Terms and definitionsFor the purposes of this British Standard, the following terms and having jurisdiction (AHJ)organization, office or individual responsible for enforcing the requirements oflegislation or Standards , or for approving equipment, materials, an installation,or a procedureBRITISH STANDARDBS 9990:2015 The British Standards Institution 2015 of a building, usually two floors below the fire (floors above in the caseof basements), from which fire-fighting teams can be safely committed to attacka personperson, suitably trained and qualified by knowledge and practical experience,and provided with the necessary instructions, to enable the required task(s)

10 Tobe carried out for connecting lengths of hose so as to secure continuity from the sourceof a water supply to the delivery of the lowest point of the floor of the lowest storey of a building tothe fire service access level, measured at the centre of that face of the buildingwhere the distance is lobbyprotected lobby provided within a fire-fighting shaft giving access from afire-fighting stair to an accommodation area, and normally to any associatedfire-fighting lift and fire mainNOTE Common corridors serving residential accommodation can be regarded asfire-fighting shaftprotected enclosure containing a fire-fighting stair, fire-fighting lobbies, a firemain and, if provided.