• There are no items in your cart

EN 12845:2015/AC:2016

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

FIXED FIREFIGHTING SYSTEMS - AUTOMATIC SPRINKLER SYSTEMS - DESIGN, INSTALLATION AND MAINTENANCE
Superseded date

02-22-2022

Published date

01-12-2013

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

Describes requirements and gives recommendations for the design, installation and maintenance of fixed fire sprinkler systems in buildings and industrial plants, and particular requirements for sprinkler systems that are integral to measures for the protection of life.

Committee
TC 191
DevelopmentNote
Supersedes PREN 12845. (10/2005)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
Supersedes

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 12259-2:1999/A2:2005 FIXED FIREFIGHTING SYSTEMS - COMPONENTS FOR SPRINKLER AND WATER SPRAY SYSTEMS - PART 2: WET ALARM VALVE ASSEMBLIES
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 12259-3:2000/A2:2005 FIXED FIREFIGHTING SYSTEMS - COMPONENTS FOR SPRINKLER AND WATER SPRAY SYSTEMS - PART 3: DRY ALARM VALVE ASSEMBLIES
EN 12259-1:1999 + A1:2001/A3:2006 FIXED FIREFIGHTING SYSTEMS - COMPONENTS FOR SPRINKLER AND WATER SPRAY SYSTEMS - PART 1: SPRINKLERS
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 12259-4:2000/A1:2001 Fixed firefighting systems - Components for sprinkler and water spray systems - Part 4: Water motor alarms
EN 50342-1:2015 Lead-acid starter batteries - Part 1: General requirements and methods of test

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.