Rainwater Tanks
All homes in the development are required to have a minimum 1.5 kL rainwater tank connected to the hot water service. Although current legislation allows homes connected to recycled water an exemption, the Lochiel Park project has mandated the use of rainwater tanks to maximise the total water savings and demonstrate both systems.
Rainwater will be heated to a minimum temperature of 60 degrees in household hot water services to kill any bacteria. The water supply system from a rainwater tank must be clearly marked at intervals not exceeding 500mm with contrasting coloured wording "RAINWATER". Water outlets shall be identified as "RAINWATER" with a label or a rainwater tap identified by a green coloured indicator with the letters "RW".
Rainwater tank links:
- SA Water webpage for Rainwater tank
- Rainwater Plumbing Guide
- Water for Good
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