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AS/NZS 2430.3.9:1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Classification of hazardous areas - Examples of area classification - Miscellaneous

Available format(s)

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

Superseded date

06-30-2017

Published date

01-01-1997

Preview

1 - AS/NZS 2430.3.9:1997 CLASSIFICATION OF HAZARDOUS AREAS - EXAMPLES OF AREA CLASSIFICATION-MISCELLANEOUS
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE
6 - 2 REFERENCED DOCUMENTS
6 - 3 DEFINITIONS
6 - 4 FINISHING PROCESSES
6 - 4.1 Scope
7 - 4.2 Classification of hazardous areas
7 - 4.2.1 Spray painting booths
8 - 4.2.2 Paint spraying and dipping
9 - 4.2.3 Drying and baking areas
9 - 4.2.4 Motor body workshops
10 - 4.2.5 Other areas
10 - 4.2.6 Powder coating
10 - 4.2.7 Continuous coating facilities
10 - 4.2.8 Glass reinforced plastics (GRP)
11 - 5 FRUIT RIPENING ROOMS
11 - 5.1 Scope
11 - 5.2 Classification of hazardous areas
11 - 6 BATCH-TYPE PROCESSES
11 - 6.1 Scope
12 - 6.2 Classification of hazardous areas
12 - 6.2.1 Vessel containing flammable liquid, up to 20 L
13 - 6.2.2 Vessel containing flammable liquid, up to 5000 L
14 - 6.2.3 Dry-cleaning equipment
15 - 6.2.4 Solvent extraction
16 - 6.2.5 Solvent recovery by distillation
17 - 6.2.6 Degreasing/cleaning processes
17 - 6.2.7 Printing presses employing solvent-based inks
18 - 7 AMMONIA SYSTEMS
18 - 7.1 Scope
18 - 7.2 Classification of hazardous areas-Anhydrous ammonia in adequately ventilated locations
18 - 7.2.1 Storage vessels
19 - 7.2.2 Piping including valves, flanges
19 - 7.2.3 Filling or unloading points and the discharge point of relief valves
19 - 7.2.4 Pumps and compressors
19 - 7.2.5 Vaporizers
19 - 7.3 Classification of hazardous areas -Anhydrous ammonia in indoor locations
19 - 7.3.1 Adequately ventilated locations
19 - 7.3.2 Inadequately ventilated locations
19 - 7.3.3 Cool rooms, chillers and the like
19 - 7.4 Aqueous ammonia systems
19 - 7.4.1 General
20 - 7.4.2 Classification of hazardous areas in adequately ventilated locations
20 - 7.4.3 Classification of hazardous areas in inadequately ventilated locations
20 - 7.4.4 Other situations

Provides guidance on the classification of areas associated with several finishing processes, fruit ripening rooms, several batch-type processes and ammonia systems. It includes specific examples of classification for the aforementioned areas. To be read in conjunction with AS/NZS 2430.3.1:1997.

This Standard provides examples of area classification for areas associated with specialised processes other than those covered by Parts 3.2 to 3.8 of AS/NZS 2430.3. It is part of the AS/NZS 2430.3 series, which recommends the classification of several commonly occurring situations and should be read in conjunction with AS/NZS 2430.3.1.

Committee
MS-011
DocumentType
Standard
ISBN
0 7337 1657 1
Pages
15
ProductNote
See also AS 2430.3-1991
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Amendment 2 to AS/NZS 2430.3.9:1997 see DR 99406 CP First published in Australia in part as part of AS 1076.2-1977.AS 2430.1 first published 1981.AS 1076.2-1977 and AS 2430.1-1981 revised, amalgamated and designated and designated AS 2430.1-1982.AS 2430.1-1982 revised and redesignated in part as AS 2430.3-1987.Second edition 1991.First published in New Zealand as part of NZS 6101P:1972.Revised and redesignated in part as NZS 6101.3:1991.AS 2430.3-1991 and NZS 6101.3:1991 revised, amalgamated and redesignated in part as AS 2430.3.9:1997. First published in Australia in part as part of AS 1076.2-1977. AS 2430.1 first published 1981. AS 1076.2-1977 and AS 2430.1-1981 revised, amalgamated and designated and designated AS 2430.1-1982. AS 2430.1-1982 revised and redesignated in part as AS 2430.3-1987. Second edition 1991. First published in New Zealand as part of NZS 6101P:1972. Revised and redesignated in part as NZS 6101.3:1991. AS 2430.3-1991 and NZS 6101.3:1991 revised, amalgamated and redesignated in part as AS 2430.3.9:1997.

AS 1677-1986 Refrigerating systems
AS/NZS 2430.3.1:1997 Classification of hazardous areas - Examples of area classification - General
AS/NZS 4114.1:1995 Spray painting booths - Design, construction and testing
AS 2430.2-1986 Classification of hazardous areas - Combustible dusts
AS 2430.1-1987 Classification of hazardous areas - Explosive gas atmospheres
AS 3754-1990 Safe application of powder coatings by electrostatic spraying
AS 1668.1-1991 The use of mechanical ventilation and air-conditioning in buildings - Fire and smoke control
AS 1482-1985 Electrical equipment for explosive atmospheres - Protection by ventilation - Type of protection v (Reconfirmed 2013)

AS/NZS 1596:2002 The storage and handling of LP Gas
AS/NZS 4114.1:2003 Spray painting booths, designated spray painting areas and paint mixing rooms Design, construction and testing
AS/NZS 2430.3.2:2004 Classification of hazardous areas - Examples of area classification - Vehicle workshops, vehicle parking, fuel dispensing stations and aircraft hangars
AS/NZS 62086.2:2002 Electrical apparatus for explosive gas atmospheres - Electrical resistance trace heating Application guide for design, installation and maintenance (IEC 62086-2:2001, MOD)
AS/NZS 4114.2:2003 Spray painting booths, designated spray painting areas and paint mixing rooms - Installation and maintenance
AS/NZS 2022:2003 Anhydrous ammonia - Storage and handling (Reconfirmed 2023)
AS/NZS 4681:2000 The storage and handling of Class 9 (miscellaneous) dangerous goods and articles
AS 4332-2004 The storage and handling of gases in cylinders (Reconfirmed 2016)
HB 13-2000 Electrical equipment for hazardous areas
AS/NZS 4081:2001 The storage and handling of liquid and liquefied polyfunctional isocyanates (Reconfirmed 2021)
AS/NZS 3788:2001 Pressure equipment - In-service inspection
AS/NZS 2430.3.2:1997 Classification of hazardous areas - Examples of area classification - Vehicle workshops, vehicle parking, fuel dispensing stations and aircraft hangers

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