BS EN 12845:2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Fixed firefighting systems. Automatic sprinkler systems. Design, installation and maintenance
Hardcopy
03-04-2020
English
02-29-2016
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Contract planning and documentation
5 Extent of sprinkler protection
6 Classification of occupancies and fire hazards
7 Hydraulic design criteria
8 Water supplies
9 Type of water supply
10 Pumps
11 Installation type and size
12 Spacing and location of sprinklers
13 Pipe sizing and layout
14 Sprinkler design characteristics and uses
15 Valves
16 Alarms and alarm devices
17 Pipework
18 Signs, notices, and information
19 Commissioning
20 Maintenance
21 Third party inspection
Annex A (normative) - Classification of typical hazards
Annex B (normative) - Methodology for categorizing
stored goods
Annex C (normative) - Alphabetical listing of stored
products and categories
Annex D (normative) - Zoning of sprinkler installations
Annex E (normative) - Special requirements for
high rise systems
Annex F (normative) - Additional measures to improve
system reliability and availability
Annex G (normative) - Protection of special hazards
Annex H (normative) - Sprinkler systems monitoring
Annex I (normative) - Transmission of alarms
Annex J (informative) - Precautions and procedures
when a system is not fully operational
Annex K (informative) - Twenty-five year inspection
Annex L (informative) - Special technology
Annex M (informative) - Independent certification body
Annex N (normative) - Control Mode Specific Application
Sprinklers: CMSA
Annex O (informative) - Example of P&ID
Annex P (normative) - ESFR sprinkler protection
Bibliography
National Annex NA (informative) - Guidance and material
related to UK practice
Describes requirements and gives recommendations for the design, installation and maintenance of fixed fire sprinkler systems in buildings and industrial plant, and particular requirements for sprinkler systems, which are integral to measures for the protection of life.
| Committee |
FSH/18/2
|
| DevelopmentNote |
Supersedes 97/541589 DC. (10/2004) Supersedes BS 5306-2(1990). (02/2015) 2004 + A2 2009 Edition along with it's corrigendum remains active. (11/2015)
|
| DocumentType |
Standard
|
| Pages |
214
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| DIN EN 12845:2016-04 | Identical |
| NEN EN 12845 : 2015 C1 2016 | Identical |
| UNI EN 12845 : 2009 | Identical |
| ONORM EN 12845 : 2016 | Identical |
| SN EN 12845 : 2015 COR 2016 | Identical |
| I.S. EN 12845:2015 | Identical |
| NF EN 12845 : 2015 | Identical |
| NS EN 12845 : 2015 AC 2016 | Identical |
| UNE-EN 12845:2016 | Identical |
| EN 12845:2015 | Identical |
| NBN EN 12845 : 2015 COR 2016 | Identical |
| PD 6686:2006 | Guidance on directives, regulations and standards related to prevention of fire and explosion in the process industries |
| 12/30258579 DC : 0 | BS 5908-1 - FIRE AND EXPLOSION PRECAUTIONS AT PREMISES HANDLING FLAMMABLE GASES, LIQUIDS AND DUSTS - PART 1: CODE OF PRACTICE FOR PRECAUTIONS AGAINST FIRE AND EXPLOSION IN CHEMICAL PLANTS, CHEMICAL STORAGE AND SIMILAR PREMISES |
| 09/30189450 DC : 0 | BS 8519 - CODE OF PRACTICE FOR THE SELECTION AND INSTALLATION OF FIRE-RESISTANT CABLES AND SYSTEMS FOR LIFE SAFETY AND FIRE-FIGHTING APPLICATIONS |
| 07/30160342 DC : 0 | BS 7273-3 - CODE OF PRACTICE FOR THE OPERATION OF FIRE PROTECTION MEASURES - PART 3: ELECTRICAL ACTUATION OF PRE-ACTION WATERMIST AND SPRINKLER SYSTEMS |
| BS 9999:2017 | Fire safety in the design, management and use of buildings. Code of practice |
| BS DD9999(2005) : 2005 | CODE OF PRACTICE FOR FIRE SAFETY IN THE DESIGN, CONSTRUCTION AND USE OF BUILDINGS |
| 14/30295812 DC : 0 | BS 8458 - FIXED FIRE PROTECTION SYSTEMS - RESIDENTIAL AND DOMESTIC WATERMIST SYSTEMS - CODE OF PRACTICE FOR DESIGN AND INSTALLATION |
| BS 9251:2014 | Fire sprinkler systems for domestic and residential occupancies. Code of practice |
| BS 5306-0:2011 | Fire protection installations and equipment on premises Guide for selection of installed systems and other fire equipment |
| BS 9991:2015 | Fire safety in the design, management and use of residential buildings. Code of practice |
| BS 9999:2008 | Code of practice for fire safety in the design, management and use of buildings |
| BS 5839-1:2017 | Fire detection and fire alarm systems for buildings Code of practice for design, installation, commissioning and maintenance of systems in non-domestic premises |
| BS DD8489-1(2011) : 2011 | FIXED FIRE PROTECTION SYSTEMS - INDUSTRIAL AND COMMERCIAL WATERMIST SYSTEMS - PART 1: CODE OF PRACTICE FOR DESIGN AND INSTALLATION |
| 11/30189447 DC : 0 | BS 6266 - FIRE PROTECTION FOR ELECTRONIC EQUIPMENT INSTALLATIONS - CODE OF PRACTICE |
| 12/30258581 DC : 0 | BS 5908-2 - FIRE AND EXPLOSION PRECAUTIONS AT PREMISES HANDLING FLAMMABLE GASES, LIQUIDS AND DUSTS - PART 2: GUIDE TO APPLICABLE STANDARDS AND REGULATIONS |
| BS 8591:2014 | Remote centres receiving signals from alarm systems. Code of practice |
| ISO/TR 19814:2017 | Information and documentation Collections management for archives and libraries |
| BS 9251:2005 | Sprinkler systems for residential and domestic occupancies. Code of practice |
| BS 5502-23:2004 | Buildings and structures for agriculture Fire precautions. Code of practice |
| BS 5588-5:2004 | Fire precautions in the design, construction and use of buildings Access and facilities for fire-fighting |
| BS 6266:2011 | Fire protection for electronic equipment installations. Code of practice |
| BS 7273-3:2008 | Code of practice for the operation of fire protection measures Electrical actuation of pre-action watermist and sprinkler systems |
| BS 5306-1:2006 | Code of practice for fire extinguishing installations and equipment on premises Hose reels and foam inlets |
| BS 9991:2011 | Fire safety in the design, management and use of residential buildings. Code of practice |
| 15/30301829 DC : 0 | BS 9991 - FIRE SAFETY IN THE DESIGN, MANAGEMENT AND USE OF RESIDENTIAL BUILDINGS - CODE OF PRACTICE |
| PD 5454:2012 | Guide for the storage and exhibition of archival materials |
| 11/30203947 DC : 0 | BS 9991 - FIRE SAFETY IN THE DESIGN, MANAGEMENT AND USE OF RESIDENTIAL BUILDINGS - CODE OF PRACTICE |
| PD ISO/TR 19814:2017 | Information and documentation. Collections management for archives and libraries |
| BS 5839-1:2013 | Fire detection and fire alarm systems for buildings Code of practice for design, installation, commissioning and maintenance of systems in non-domestic premises |
| BS PAS 95(2011) : 2011 | HYPOXIC AIR FIRE PREVENTION SYSTEMS - SPECIFICATION |
| BS 7346-5:2005 | Components for smoke and heat control systems Functional recommendations and calculation methods for smoke and heat exhaust ventilation systems, employing time-dependent design fires. Code of practice |
| BS 5908-2:2012 | Fire and explosion precautions at premises handling flammable gases, liquids and dusts Guide to applicable standards and regulations |
| 16/30314117 DC : 0 | BS 9999 - FIRE SAFETY IN THE DESIGN, MANAGEMENT AND USE OF BUILDINGS - CODE OF PRACTICE |
| 14/30280481 DC : 0 | BS 9251 - FIRE SPRINKLER SYSTEMS FOR DOMESTIC AND RESIDENTIAL OCCUPANCIES - CODE OF PRACTICE |
| 14/30295814 DC : 0 | BS 8489-1 - FIXED FIRE PROTECTION SYSTEMS - INDUSTRIAL AND COMMERCIAL WATERMIST SYSTEMS - PART 1: CODE OF PRACTICE FOR DESIGN AND INSTALLATION |
| 09/30182748 DC : 0 | BS 5306-0 - FIRE PROTECTION INSTALLATIONS AND EQUIPMENT ON PREMISES - PART 0: GUIDE FOR THE SELECTION OF INSTALLED SYSTEMS AND OTHER FIRE EQUIPMENT |
| BS 8489-1:2016 | Fixed fire protection systems. Industrial and commercial watermist systems Code of practice for design and installation |
| BS 5588-12:2004 | Fire precautions in the design, construction and use of buildings Managing fire safety |
| BS 8458:2015 | Fixed fire protection systems. Residential and domestic watermist systems. Code of practice for design and installation |
| EN 50342-2:2007/A1:2014 | LEAD-ACID STARTER BATTERIES - PART 2: DIMENSIONS OF BATTERIES AND MARKING OF TERMINALS |
| EN 60623:2017 | Secondary cells and batteries containing alkaline or other non-acid electrolytes - Vented nickel-cadmium prismatic rechargeable single cells |
| EN 1057:2006+A1:2010 | Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications |
| ISO 9606-1:2012 | Qualification testing of welders — Fusion welding — Part 1: Steels |
| EN 60947-1:2007/A2:2014 | LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: GENERAL RULES (IEC 60947-1:2007/A2:2014) |
| EN 12259-5:2002 | Fixed firefighting systems - Components for sprinkler and water spray systems - Part 5: Water flow detectors |
| EN ISO 3677:2016 | Filler metal for soldering and brazing - Designation (ISO 3677:2016) |
| EN ISO 17769-1:2012 | Liquid pumps and installation - General terms, definitions, quantities, letter symbols and units - Part 1: Liquid pumps (ISO 17769-1:2012) |
| ISO 3677:2016 | Filler metal for soldering and brazing — Designation |
| EN ISO 9001:2015 | Quality management systems - Requirements (ISO 9001:2015) |
| ISO 17769-1:2012 | Liquid pumps and installation — General terms, definitions, quantities, letter symbols and units — Part 1: Liquid pumps |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| IEC 60947-1:2007+AMD1:2010+AMD2:2014 CSV | Low-voltage switchgear and controlgear - Part 1: General rules |
| ISO 65:1981 | Carbon steel tubes suitable for screwing in accordance with ISO 7-1 |
| ISO 9001:2015 | Quality management systems — Requirements |
| EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
| IEC 60623:2017 | Secondary cells and batteries containing alkaline or other non-acid electrolytes - Vented nickel-cadmium prismatic rechargeable single cells |
| EN ISO 9606-1:2017 | Qualification testing of welders - Fusion welding - Part 1: Steels (ISO 9606-1:2012 including Cor 1:2012 and Cor 2:2013) |
| EN 50342-1:2015 | Lead-acid starter batteries - Part 1: General requirements and methods of test |
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