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  • 04/30119106 DC : DRAFT AUG 2004

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    EN 14972 - FIXED FIREFIGHTING SYSTEMS - WATERMIST SYSTEMS - DESIGN AND INSTALLATION

    Available format(s): 

    Withdrawn date:  22-07-2013

    Language(s): 

    Published date:  23-11-2012

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Requirements
    5 Activation and Control
    6 Installation design
    7 Components
    8 Water supply, including additives
    9 Acceptance tests and maintenance
    Annex A (normative) Test procedures
       A.1 General procedures
       A.2 Content of a test report
       A.3 Test procedure for flammable liquids (control and
            suppression systems)
            A.3.1 General
            A.3.2 Test procedure for volume protection compartment
                   systems (control and suppression systems)
       A.4 Fire test procedure for cable tunnels
            A.4.1 Scope
            A.4.2 Purpose
            A.4.3 Test configuration
            A.4.4 Description of test apparatus
            A.4.5 Description of measuring equipment
            A.4.6 Pass/fail criteria
            A.4.7 System design and applications covered
       A.5 Fire test procedure for office occupancies of Ordinary
            Hazard Group 1
            A.5.1 Introduction
            A.5.2 Office fuel package
            A.5.3 Reference sprinkler system
    Annex B (informative) Drop size distribution determining procedure
       B.1 Symbols and definitions
            B.1.1 Mean diameters
            B.1.2 Representative diameters
       B.2 Test data
       B.3 Data processing
    Annex C (informative) Testing of nozzles
       C.1 Tests for open and closed nozzles
       C.2 Clogging test
    Annex D (informative) Function tests
       D.1 Preliminary function tests
       D.2 System function operational test
    Bibliography

    General Product Information - (Show below) - (Hide below)

    Comment Closes On
    Committee FSH/18/2
    Document Type Draft
    Publisher British Standards Institution
    Status Withdrawn

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 5660-1:2015 Reaction-to-fire tests Heat release, smoke production and mass loss rate Part 1: Heat release rate (cone calorimeter method) and smoke production rate (dynamic measurement)
    EN 54-5:2017 Fire detection and fire alarm systems - Part 5: Heat detectors - Point heat detectors
    EN 12094-9:2003 Fixed firefighting systems - Components for gas extinguishing systems - Part 9: Requirements and test methods for special fire detectors
    EN 12094-1:2003 Fixed firefighting systems - Components for gas extinguishing systems - Part 1: Requirements and test methods for electrical automatic control and delay devices
    EN 12094-13:2001/AC:2002 FIXED FIREFIGHTING SYSTEMS - COMPONENTS FOR GAS EXTINGUISHING SYSTEMS - PART 13: REQUIREMENTS AND TEST METHODS FOR CHECK VALVES AND NON-RETURN VALVES
    EN 12094-6:2006 Fixed firefighting systems - Components for gas extinguishing systems - Part 6: Requirements and test methods for non-electrical disable devices
    EN 12094-10:2003 Fixed firefighting systems - Components for gas extinguishing systems - Part 10: Requirements and test methods for pressure gauges and pressure switches
    ISO 565:1990 Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
    EN 54-7:2000/A2:2006 FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 7: SMOKE DETECTORS - POINT DETECTORS USING SCATTERED LIGHT, TRANSMITTED LIGHT OR IONIZATION
    EN 54-2:1997/A1:2006 FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 2: CONTROL AND INDICATING EQUIPMENT
    EN 12094-8:2006 Fixed firefighting systems - Components for gas extinguishing systems - Part 8: Requirements and test methods for connectors
    EN 12094-2:2003 Fixed firefighting systems - Components for gas extinguishing systems - Part 2: Requirements and test methods for non-electrical automatic control and delay devices
    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 14847 : 1999 ROTARY POSITIVE DISPLACEMENT PUMPS - TECHNICAL REQUIREMENTS
    CEN/TS 54-14:2004 Fire detection and fire alarm systems - Part 14: Guidelines for planning, design, installation, commissioning, use and maintenance
    ISO 14847:1999 Rotary positive displacement pumps Technical requirements
    EN 12094-7:2000/A1:2005 FIXED FIREFIGHTING SYSTEMS - COMPONENTS FOR GAS EXTINGUISHING SYSTEMS - PART 7: REQUIREMENTS AND TEST METHODS FOR NOZZLES FOR CO[2] SYSTEMS
    EN 54-12:2015 Fire detection and fire alarm systems - Part 12: Smoke detectors - Line detectors using an optical beam
    IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
    EN 12094-3:2003 Fixed firefighting systems - Components for gas extinguishing systems - Part 3: Requirements and test methods for manual triggering and stop devices
    EN 12094-12:2003 Fixed firefighting systems - Components for gas extinguishing systems - Part 12: Requirements and test methods for pneumatic alarm devices
    EN 54-10:2002/A1:2005 FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 10: FLAME DETECTORS - POINT DETECTORS
    EN 54-3:2014 Fire detection and fire alarm systems - Part 3: Fire alarm devices - Sounders
    EN 12094-11 : 2003 FIXED FIREFIGHTING SYSTEMS - COMPONENTS FOR GAS EXTINGUISHING SYSTEMS - PART 11: REQUIREMENTS AND TEST METHODS FOR MECHANICAL WEIGHING DEVICES
    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)
    EN 54-13:2017 Fire detection and fire alarm systems - Part 13: Compatibility and connectability assessment of system components
    EN 54-4:1997/A2:2006 FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 4: POWER SUPPLY EQUIPMENT
    EN 54-1:2011 Fire detection and fire alarm systems - Part 1: Introduction
    EN 12094-16:2003 Fixed firefighting systems - Components for gas extinguishing systems - Part 16: Requirements and test methods for odorizing devices for CO2 low pressure systems
    EN 54-11:2001/A1:2005 FIRE DETECTION AND FIRE ALARM SYSTEMS - PART 11: MANUAL CALL POINTS
    EN 12259-4:2000/A1:2001 Fixed firefighting systems - Components for sprinkler and water spray systems - Part 4: Water motor alarms
    EN 12094-5:2006 Fixed firefighting systems - Components for gas extinguishing systems - Part 5: Requirements and test methods for high and low pressure selector valves and their actuators
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