Version 3.2, which replaces Version 3.1, continues to improve and refine the Code. Minor editorial errata have been addressed. A detailed summary of the amendments incorporated into this Version refer to WSA 03:2011 Amd 1:2022.

The 3rd edition of the Water Supply Code addresses the planning, design, construction, testing and commissioning of drinking water and non-drinking water supplies. This edition incorporates much of the additional material published by utilities that have adopted the Code. The Code includes 11 linked on-line appendices that address specific requirements such as infrastructure protection guidance, under pressure cut-in connections, in-line booster pumping stations, a water quality compliance specification for disinfection of newly constructed water mains and connectivity inspection of dual water supply systems. The Code comprising over 400 pages, 27 tables, 101 figures and links to references that provides the utility, designer and constructor guidance in providing cost-effective, sustainable water services to the Australian community and its commercial and industrial enterprises.


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