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Changes to AS NZS 3500.2:2018 Junctions in graded drains
Changes have been made to the National Construction Code (NCC) 2019 that includes an amendment to the Plumbing Code of Australia (PCA) Volume Three and adoption of AS/NZS 3500.2:2018.
Among the changes to AS/NZS 3500.2 is a restriction on the use of 88° sweep junctions.
This resource should be used to understand the changes made to AS/NZS 3500.2 in detail. Specifically, building practitioners are no longer permitted to use an 88° sweep junction along a graded drain as a Deemed-to-Satisfy Solution under the latest edition of the Australian Standard. The resource outlines what is now an acceptable method of construction according to AS/NZS 3500.2.
The resource details what should be done in the event that a branch, discharge or fixture pipe connects to a stack. And it outlines situations in which an 88° sweep junction may still be used.
Lastly, it provides links to extra information on the topic, including a useful technical note produced by the WA Department of Mines, Industry, Regulation and Safety, plus information on changes made to the PCA 2019, which is available at the ABCB website.
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Who is it for?
Residential builders and industry professionals
This resource is designed for builders and industry professionals who need to understand the latest legislation relating to junctions in graded drains.
What does it include?
- Changes relating to AS/NZS 3500.2
- Information about stack connections
- Whether an 88° sweep junction can be used
- State and Territory variations.