AS/NZS 4020:2005
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Testing of products for use in contact with drinking water
Available format(s)
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
Superseded date
11-07-2024
Superseded by
Language(s)
English
Published date
29-11-2005
Publisher
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Sets out requirements for the suitability of products for use in contact with drinking water. Appendices provide test methods for evaluating those parameters that have the potential to affect the quality of the water.
| Committee |
CH-034
|
| DocumentType |
Standard
|
| ISBN |
0 7337 6993 4
|
| Pages |
74
|
| PublisherName |
Standards Australia
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes | |
| UnderRevision |
This Standard specifies requirements for the suitability of products for use in contact with drinking water, with regard to their effect on the quality of water. These products include all items such as pipes, fittings, components, and materials used in coating, protection, lining, jointing, sealing and lubrication applications in the water supply and plumbing industry. The Standard requires that products intended for use in contact with drinking water be tested by exposure to extractant waters. Where appropriate, a scaling factor is applied to such tests to compensate for differences between laboratory and field conditions.NOTE: This Standard may be used to test the suitability of products intended for use in contact with types of water other than drinking water.This Standard does not take into account possible changes in materials, methods of manufacture or installation, nor is any consideration given to the frequency of testing of products. These should be covered by relevant product Standards. As a guide, re-verification testing of products to this Standard is generally desirable after a period of five years. This is consistent with the requirements of overseas bodies such as the Drinking Water Inspectorate in the United Kingdom.Chemicals and media used directly for treating raw water to provide a suitable drinking water supply (e.g. lime, coagulants, activated carbon, ion-exchange resins) are not covered by this Standard.
Originated as AS 3855(Int)-1991.
Previous edition AS/NZS 4020:2002.
Fifth edition 2005.
| AS 4276.2-1995 | Water microbiology Culture media, diluents and reagents (Reconfirmed 2013) |
| AS/NZS 2243.3:2002 | Safety in laboratories Microbiological aspects and containment facilities |
| AS 2567-2002 | Laminar flow cytotoxic drug safety cabinets |
| AS/NZS 2230:1999 | New pneumatic tyres for light trucks and trucks/buses. |
| AS 5601-2004 | Gas installations |
| AS/NZS 1477:1999 | PVC pipes and fittings for pressure applications |
| AS 1012.8.1-2000 | Methods of testing concrete Method for making and curing concrete - Compression and indirect tensile test specimens |
| AS/NZS 3500.4:2003 | Plumbing and drainage Heated water services |
| AS 1012.8.2-2000 | Methods of testing concrete Method for making and curing concrete - Flexure test specimens |
| AS/NZS 2031:2001 | Selection of containers and preservation of water samples for microbiological analysis |
| AS/NZS 3350.2.21:1999 | Safety of household and similar electrical appliances Particular requirements - Storage water heaters |
| ATS 5200.016-2010 | Technical Specification for plumbing and drainage products Cistern inlet valves |
| AS 4654.2-2012 | Waterproofing membranes for external above-ground use Design and installation |
| AS 5200.458-2008 | Plumbing and drainage products Universal plastic-bodied transition couplings |
| AS 1281-2001 | Cement mortar lining of steel pipes and fittings (Reconfirmed 2018) |
| AS/NZS 4766:2006 | Polyethylene storage tanks for water and chemicals |
| AS 3571.2-2009 | Plastics piping systems - Glass reinforced thermoplastics (GRP) systems based on unsaturated polyester (UP) resin Pressure and non-pressure water supply (ISO 10639:2004, MOD) |
| AS/NZS 3500.4:2015 | Plumbing and drainage Heated water services |
| AS 4087-2004 | Metallic flanges for waterworks purposes |
| AS/NZS 1477:2017 | PVC pipes and fittings for pressure applications |
| AS/NZS 2492:2007 | Cross-linked polyethylene (PE-X) pipes for pressure applications |
| AS 1357.1-2004 | Valves primarily for use in heated water systems Protection valves |
| AS 4796:2016 | Water supply - Metal-bodied and plastic-bodied ball valves for property service connection |
| AS 4654.1-2012 | Waterproofing membranes for external above-ground use Materials |
| AS 4654.1-2009 | Waterproofing membrane systems for exterior use - Above ground level Materials |
| AS 4181-1999 | Stainless steel clamps for waterworks purposes |
| AS/NZS 2638.1:2011 | Gate valves for waterworks purposes Metal seated (Reconfirmed 2022) |
| AS/NZS 2845.1:2010 | Water supply - Backflow prevention devices Materials, design and performance requirements |
| AS/NZS 3518:2013 | Acrylonitrile butadine styrene (ABS) compounds, pipes and fittings for pressure applications (Reconfirmed 2024) |
| AS 5200.037.2-2008 | Plumbing and drainage products Flow controllers for use with heated or cold water systems (Reconfirmed 2016) |
| AS 3565.1-2004 | Meters for water supply Cold water meters |
| ATS 5200.490-2007 | Technical Specification for plumbing and drainage products Cross-linked polyethylene/ aluminium/polyethylene-composite pipe systems for pressure applications (Reconfirmed 2018) |
| AS/NZS 3499:2006 | Water supply - Flexible hose assemblies (Reconfirmed 2016) |
| AS/NZS 3500.1:2018 | Plumbing and drainage Water Services |
| AS 1646-2007 | Elastomeric seals for waterworks purposes (Reconfirmed 2018) |
| AS/NZS 3690:2009 | Installation of ABS pipe systems (Reconfirmed 2024) |
| AS 5830.1-2012 | In-line ball valves for use in plumbing water supply systems Metal-bodied |
| AS 3688:2016 | Water supply and gas systems - Metallic fittings and end connectors |
| AS 4176.1-2010 | Multilayer pipes for pressure applications Multilayer piping systems for hot and cold water plumbing applications - General (ISO 21003-1:2008, MOD) (Reconfirmed 2022) |
| AS 1172.2:2014 | Sanitary plumbing products Flushing devices and cistern inlet and outlet valves |
| AS 4181-2013 | Repair and off-take clamps for water industry purposes (Reconfirmed 2023) |
| AS/NZS 2033:2008 | Installation of polyethylene pipe systems |
| AS/NZS 2638.2:2011 | Gate valves for waterworks purposes Resilient seated (Reconfirmed 2022) |
| AS/NZS 3500.5:2012 | Plumbing and drainage Housing installations |
| AS 4032.2-2005 | Water supply - Valves for the control of hot water supply temperatures Tempering valves and end-of-line temperature-actuated devices (Reconfirmed 2015) |
| AS/NZS 3879:2006 | Solvent cements and priming fluids for PVC (PVC-U and PVC-M) and ABS pipes and fittings |
| AS/NZS 3500.4:2003 | Plumbing and drainage Heated water services |
| AS/NZS 4998:2009 | Bolted unrestrained mechanical couplings for waterworks purposes (Reconfirmed 2022) |
| AS 4176.3-2010 | Multilayer pipes for pressure applications Multilayer piping systems for hot and cold water plumbing applications - Fittings (ISO 21003-3:2008, MOD) |
| AS 3565.1-2010 | Meters for cold and heated drinking and non-drinking water supplies Technical requirements (Reconfirmed 2021) |
| AS/NZS 4765:2007 | Modified PVC (PVC-M) pipes for pressure applications |
| AS 5082.2-2007 | Polybutylene (PB) plumbing pipe systems - Metric series Mechanical and fusion jointing systems (Reconfirmed 2017) |
| AS/NZS 3879:2011 | Solvent cements and priming fluids for PVC (PVC-U and PVC-M) and ABS and ASA pipes and fittings |
| AS 1357.2-2005 | Valves primarily for use in heated water systems Control valves (Reconfirmed 2015) |
| AS 3565.2-2004 | Meters for water supply - Combination meters |
| AS 1628-1999 | Water supply - Metallic gate, globe and non-return valves (Reconfirmed 2015) |
| AS/NZS 3500.3:2003 | Plumbing and drainage Stormwater drainage |
| HB 230-2008 | Rainwater Tank Design and Installation Handbook |
| AS/NZS 1477:2006 | PVC pipes and fittings for pressure applications |
| ATS 5200.478-2006 | Technical Specification for plumbing and drainage products Cross-linked polyethylene/Aluminium/Cross-linked polyethylene macro-composite pipe systems for pressure applications |
| AS 2658-2008 | LP Gas - Portable and mobile appliances |
| AS/NZS 2642.1:2007 | Polybutylene (PB) plumbing pipe systems Polybutylene (PB) pipe extrusion compounds (Reconfirmed 2024) |
| AS 4321-2001 | Fusion-bonded medium-density polyethylene coating and lining for pipes and fittings (Reconfirmed 2019) |
| AS/NZS 2537.1:2011 | Mechanical jointing fittings for use with crosslinked polyethylene (PE-X) for pressure applications Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - General (ISO 15875-1:2003, MOD) (Reconfirmed 2022) |
| AS/NZS 4793:2009 | Mechanical tapping bands for waterworks purposes |
| AS 4087:2011 | Metallic flanges for waterworks purposes |
| ATS 5200.477-2006 | Technical Specification for plumbing and drainage products Rainwater/mains supply changeover devices |
| AS 5081-2008 | Hydraulically operated automatic control valves for waterworks purposes (Reconfirmed 2016) |
| ATS 5200.489-2009 | Technical Specification for plumbing and drainage products Stainless steel flexible assemblies for plumbing applications |
| AS/NZS 2712:2007 | Solar and heat pump water heaters - Design and construction (Reconfirmed 2020) |
| AS 4956-2008 | Air valves for water supply |
| ATS 5200.037.1-2006 | |
| AS 2419.2-2009 | Fire hydrant installations Fire hydrant valves |
| AS 4176.2-2010 | Multilayer pipes for pressure applications Multilayer piping systems for hot and cold water plumbing applications - Pipes (ISO 21003-2:2008, MOD) (Reconfirmed 2022) |
| AS 4795.1-2011 | Butterfly valves for waterworks purposes Wafer and lugged (Reconfirmed 2022) |
| AS 4654.2-2009 | Waterproofing membrane systems for exterior use - Above ground level Design and installation |
| AS/NZS 2312:2002 | Guide to the protection of structural steel against atmospheric corrosion by the use of protective coatings |
| ATS 5200.030-2012 | Technical Specification for plumbing and drainage products Solenoid valves |
| AS 2638.2-2006 | Gate valves for waterworks purposes Resilient seated |
| AS/NZS 3718:2005 | Water supply - Tap ware (Reconfirmed 2016) |
| AS/NZS 4158:2003 | Thermal-bonded polymeric coatings on valves and fittings for water industry purposes (Reconfirmed 2015) |
| AS/NZS 2280:2004 | Ductile iron pipes and fittings |
| ATS 5200.472-2006 | Technical Specification for plumbing and drainage products Heated water system recirculation device |
| AS 4809:2017 | Copper pipe and fittings - Installation and commissioning |
| AS/NZS 3500.3:2018 | Plumbing and drainage Stormwater drainage |
| AS 4441(INT)-2003 | Oriented PVC (PVC-O) pipes for pressure applications |
| AS 5082.1-2007 | Polybutylene (PB) plumbing pipe systems - Metric series Metric polybutylene (PB) pipes for hot and cold water applications (Reconfirmed 2017) |
| AS 4795-2006 | Butterfly valves for waterworks purposes |
| AS 1910-2004 | Water supply - Float control valves for use in hot and cold water (Reconfirmed 2016) |
| AS 2698.2-2000 | Plastics pipes and fittings for irrigation and rural applications Polyethylene rural pipe (Reconfirmed 2017) |
| AS 2537-1994 | Mechanical jointing fittings for use with cross-linked polyethylene (PE-X) pipe for hot and cold water applications |
| AS 4032.4:2014 | Water supply - Valves for the control of heated water supply temperatures Thermostatically controlled taps for the control of heated water supply temperatures |
| ATS 5200.491-2010 | Technical Specification for plumbing and drainage products Aluminium alloy piping system with plastics lining for plumbing water service applications |
| AS/NZS 4765:2017 | Modified PVC (PVC-M) pipes for pressure applications |
| AS/NZS 2280:2014 | Ductile iron pipes and fittings |
| AS 5612-2013 | Butterfly valves for general purposes |
| AS/NZS 4131:2010 | Polyethylene (PE) compounds for pressure pipes and fittings (Reconfirmed 2022) |
| AS 1432-2004 | Copper tubes for plumbing, gasfitting and drainage applications |
| ATS 5200.475-2006 | Technical Specification for plumbing and drainage products Heated Water Systems - Cold water recovery device |
| AS 4956:2017 | Air valves for water supply |
| AS 3571.1-2009 | Plastics piping systems - Glass reinforced thermoplastics (GRP) systems based on unsaturated polyester (UP) resin Pressure and non-pressure drainage and sewerage (ISO 10467:2004, MOD) |
| AS 1357.1-2009 | Valves primarily for use in heated water systems Protection valves |
| ATS 5200.481-2006 | Technical Specification for plumbing and drainage products Thermal switching valves |
| AS/NZS 3500.4:2018 | Plumbing and drainage Heated water services |
| AS 3952-2002 | Water supply - Spring hydrant valve for waterworks purposes (Reconfirmed 2015) |
| AS 3578-1993 | Cast iron non-return valves for general purposes |
| AS 5200.007-2008 | Plumbing and drainage products Metal-bodied water hammer arresters |
| AS 5200.053-2008 | Plumbing and drainage products Stainless steel pipes and tubes for pressure applications |
| AS/NZS 3500.1:2003 | Plumbing and drainage Water services |
| AS/NZS 3500.0:2003 | Plumbing and drainage Glossary of terms |
| AS 3498-2009 | Authorization requirements for plumbing products - Water heaters and hot-water storage tanks |
| AS 4552-2005 | Gas fired water heaters for hot water supply and/or central heating |
| AS/NZS 4129:2008 | Fittings for polyethylene (PE) pipes for pressure applications |
| AS/NZS 3666.1:2011 | Air-handling and water systems of buildings - Microbial control Design, installation and commissioning |
| AS 4795.2-2011 | Butterfly valves for waterworks purposes Double flanged |
| AS/NZS 2642.2:2008 | Polybutylene (PB) plumbing pipe systems Polybutylene (PB) pipe for hot and cold water applications (Reconfirmed 2022) |
| AS 3498-2003 | Authorization requirements for plumbing products - Water heaters and hot-water storage tanks |
| AS 3688-2005 | Water supply - Metallic fittings and end connectors |
| ATS 5200.030-2007 | Technical Specification for plumbing and drainage products Solenoid valves |
| AS 5830.2-2012 | In-line ball valves for use in plumbing water supply systems Plastics-bodied |
| AS/NZS 3500.3:2015 | Plumbing and drainage Stormwater drainage |
| AS 2832.4-2006 | Cathodic protection of metals Internal surfaces (Reconfirmed 2016) |
| ATS 5200.485-2006 | Pressure compensating tank |
| AS 1579-2001 | Arc-welded steel pipes and fittings for water and wastewater (Reconfirmed 2018) |
| ATS 5200.486-2008 | Technical Specification for plumbing and drainage products Sprinklers for home applications |
| AS/NZS 2032:2006 | Installation of PVC pipe systems (Reconfirmed 2024) |
| AS/NZS 4130:2009 | Polyethylene (PE) pipes for pressure applications |
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