Name: 04/30119106 DC : DRAFT AUG 2004
Brand: BSI

04/30119106 DC : DRAFT AUG 2004

Withdrawn

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

Withdrawn date

07-23-2013

Published date

11-23-2012

Publisher

British Standards Institution

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

EN 14972

Committee	FSH/18/2
DocumentType	Draft
PublisherName	British Standards Institution
Status	Withdrawn

Standards	Relationship
PREN 14972 : DRAFT 2004	Identical

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