Information about a licence or certificate in kitchen, bathroom and building renovation.

Explains AS/NZS 3500.2:2021 Appendix G.

The collection, storage and use of rainwater has potential for considerable reduction in the requirement for potable (mains) water supply. This TECHnote suggests ways that a NATSPEC based specification can be used to specify a rainwater harvesting system.

When installing articulation into your plumbing and drainage, make sure the fittings you use provide sufficient flexibility for the prescribed movement on that site.