AS/NZS 4645.1:2008 AA
Gas distribution networks - Network management: Amendment A
This New Zealand-only amendment in the form of a new Normative appendix provides additional requirements for the safe management of gas distribution networks. Appendix O has been developed to assist the New Zealand gas distribution sector to use AS/NZS 4645.1 for a gas distribution network operating at a Maximum Allowable Operating Pressure (MAOP) of up to 1965 kPa. The amendment includes a section on uprating of networks which was omitted from the original document. It also identifies that there are specific regulations and Standards that the New Zealand industry is required to comply with. The operating pressure limitation for networks constructed using PE 100 polyethylene material has been reviewed and is able to be increased in line with international experience.
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Related Information
Gas (Safety And Measurement) Regulations 2010
Ministry: WorkSafe New Zealand: Energy Safety
Section: 25(2)
Citation context:25 Operators of distribution systems must keep records and plans (2) Compliance with either Part 3 of NZS 5258 (to the extent that that Part relates to records or plans of distribution systems), or Part 1 of AS/NZS 4645, in relation to that system or part of a system, is deemed to be compliance with subclause (1)
Gas (Safety And Measurement) Regulations 2010
Ministry: WorkSafe New Zealand: Energy Safety
Section: Schedule 1
Citation context:Refers to 4645.1:2008(AS/NZS)AA. AS/NZS 4645 is the New Zealand Standard known as AS/NZS 4645:2008 (Gas distribution networks Parts 1, 2, and 3) including Amendments 1, 2 and A
Gas (Safety And Measurement) Regulations 2010
Ministry: WorkSafe New Zealand: Energy Safety
Section: Schedule 1
Citation context:AS/NZS 4645 is the New Zealand Standard known as AS/NZS 4645:2008 (Gas distribution networks Parts 1, 2, and 3) including Amendments 1, 2 and A
Gas (Safety And Measurement) Regulations 2010
Ministry: WorkSafe New Zealand: Energy Safety
Section: 26(2)
Citation context:Refers to 4645.1:2008(AS/NZS)AA. 26 Owners and operators of distribution systems must ensure continuity of supply and safety (2) Compliance with Part 1 (network management) of AS/NZS 4645, or compliance with Part 3 of NZS 5258, is deemed to be compliance with subclause (1).
Gas (Safety And Measurement) Regulations 2010
Ministry: WorkSafe New Zealand: Energy Safety
Section: 27(2)
Citation context:27 Duties of owners and operators of distribution systems in relation to work carried out on systems (2) Compliance with NZS 5258 or AS/NZS 4645 is deemed to be compliance with this regulation.
Gas (Safety And Measurement) Regulations 2010
Ministry: WorkSafe New Zealand: Energy Safety
Section: 25(2)
Citation context:Refers to 4645.1:2008(AS/NZS)AA. 25 Operators of distribution systems must keep records and plans (2) Compliance with either Part 3 of NZS 5258 (to the extent that that Part relates to records or plans of distribution systems), or Part 1 of AS/NZS 4645, in relation to that system or part of a system, is deemed to be compliance with subclause (1)
Gas (Safety And Measurement) Regulations 2010
Ministry: WorkSafe New Zealand: Energy Safety
Section: 26(2)
Citation context:26 Owners and operators of distribution systems must ensure continuity of supply and safety (2) Compliance with Part 1 (network management) of AS/NZS 4645, or compliance with Part 3 of NZS 5258, is deemed to be compliance with subclause (1).
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AS/NZS 4645.1:2008 AA
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