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AS
AS 4214.2-1995

AS 4214.2-1995

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Gaseous fire extinguishing systems - Inergen (IG-541) total flooding systems

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

30-06-2017

Published date

01-01-1995

Publisher

Standards Australia

Preview

1 - AS 4214.2-1995 GASEOUS FIRE EXTINGUISHING SYSTEMS - INERGEN (IG-41) TOTAL FLOODING SYSTEMS
4 - PREFACE
5 - CONTENTS
6 - FOREWORD
7 - SECTION 1 SCOPE AND GENERAL
7 - 1.1 SCOPE
7 - 1.2 APPLICATION
7 - 1.3 REFERENCED DOCUMENTS
8 - 1.4 DEFINITIONS
8 - 1.4.1 Residual carbon dioxide concentration
8 - 1.4.2 Residual oxygen concentration
9 - 1.5 USES AND LIMITATIONS OF INERGEN SYSTEMS
9 - 1.5.1 Extinguishing mechanism
9 - 1.5.2 Uses for Inergen systems
9 - 1.5.3 Limitations of Inergen systems
10 - SECTION 2 SAFETY REQUIREMENTS
10 - 2.1 SAFETY OF PERSONNEL
10 - 2.1.1 General
10 - 2.1.2 Protection of occupants
10 - 2.1.3 Inergen concentration
10 - 2.1.4 Carbon dioxide concentration
10 - 2.2 SAFETY PRECAUTIONS AND LIMITS
12 - SECTION 3 SYSTEM DESIGN
12 - 3.1 GENERAL
12 - 3.2 DESIGN CONCENTRATION
12 - 3.3 DURATION OF DISCHARGE
12 - 3.4 CONCENTRATION, DISTRIBUTION AND HOLDING
13 - 3.5 FLAME EXTINGUISHMENT
13 - 3.5.1 Class A
13 - 3.5.2 Class B
14 - 3.5.3 Listing program
14 - 3.6 INERTING REQUIREMENTS
14 - 3.7 TOTAL FLOODING QUANTITY
15 - 3.8 PRESSURE ADJUSTMENT
15 - 3.9 STORAGE QUANTITY OF INERGEN
15 - 3.10 COMPATIBILITY
19 - SECTION 4 PROTECTED ENCLOSURE REQUIREMENTS
20 - SECTION 5 INERGEN SUPPLY
20 - 5.1 QUALITY
20 - 5.2 STORAGE CONTAINERS
20 - 5.3 STORAGE CONTAINER ARRANGEMENT
22 - SECTION 6 DISTRIBUTION SYSTEM
22 - 6.1 GENERAL
22 - 6.2 PRESSURE REDUCTION DEVICES
22 - 6.3 INSTALLATION OF PIPEWORK
25 - SECTION 7 CONTROL SYSTEMS
26 - SECTION 8 MARKING
26 - 8.1 IDENTIFICATION
27 - 8.2 MARKING
28 - SECTION 9 COMMISSIONING AND ACCEPTANCE TESTING
28 - 9.1 CRITERIA FOR ACCEPTANCE
28 - 9.2 COMMISSIONING CERTIFICATION
28 - 9.3 FAILURE
29 - APPENDIX A - SAFETY OF PERSONNEL
29 - A1 SCOPE
29 - A2 EFFECTS ON HUMANS
29 - A3 POTENTIAL HAZARD
30 - APPENDIX B - DISCHARGE TEST
30 - B1 SCOPE
30 - B2 PRINCIPLE
30 - B3 TEST MEDIUM
30 - B4 APPARATUS
30 - B5 PROCEDURE
31 - B6 RECOMMISSIONING
31 - B7 REPORTING
32 - APPENDIX C - NOTICE OF COMPLETION
32 - PART 1: TO BE COMPLETED BY INSTALLER PRIOR TO COMMISSIONING TEST
33 - PART 2: TO BE COMPLETED AFTER TESTING

Specifies requirements for Inergen total flooding systems utilizing an inert gas mixture consisting of 52 percent nitrogen, 40 percent argon and 8 percent carbon dioxide for use in confined spaces. It applies to single supply or distributed supply systems. This Standard was prepared as a companion document to AS 4214.1-1995.

This Standard complements AS 4214.1 and sets out requirements for total flooding fire extinguishing systems, utilising an inert gas mixture consisting of 52% nitrogen, 40% argon and 8% carbon dioxide, for use in enclosed spaces. It applies to single supply or distributed supply systems.The inert gas mixture shall be referred to as Inergen in this Standard.

Committee
FP-011
DocumentType
Standard
ISBN
0 7262 9562 0
Pages
27
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes

Amendment 1 to AS 4214.2-1995 see DR 96142 First published as AS 4214.2-1995.

AS 4041-1998 Pressure piping
AS 2129-1994 Flanges for pipes, valves and fittings
AS 2700-1996 Colour Standards for general purposes - Swatches
AS 1722.1-1975 Pipe threads of Whitworth form Sealing pipe threads (metric units)
AS 1530.1-1994 Methods for fire tests on building materials, components and structures Combustibility test for materials (Reconfirmed 2016)
AS 1850-1981 Portable fire extinguishers - Classification, rating and fire testing
AS 1210-1989 Unfired Pressure Vessels (known as the SAA Unfired Pressure Vessels Code)
AS 4214.1-1995 Gaseous fire extinguishing systems - General requirements
AS 1943-1987 Industrial gas cylinder identification
AS 2030.1-1999 The verification, filling, inspection, testing and maintenance of cylinders for storage and transport of compressed gases Cylinders for compressed gases other than acetylene
AS 1650-1989 Hot-dipped galvanized coatings on ferrous articles

AS/NZS 3833:1998 The storage and handling of mixed classes of dangerous goods in packages and intermediate bulk containers
SAA HB20-1996 Graphical symbols for fire protection drawings (Reconfirmed 2018)
AS/NZS 4681:2000 The storage and handling of Class 9 (miscellaneous) dangerous goods and articles
AS 2444-2001 Portable fire extinguishers and fire blankets - Selection and location (Reconfirmed 2021)
AS/NZS 4081:2001 The storage and handling of liquid and liquefied polyfunctional isocyanates (Reconfirmed 2021)

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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