Sydney Water Backflow Prevention
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Sydney water backflow prevention. Backflow devices are fitted at the boundary of your property or commercial premises to prevent contaminated water flowing into the public water supply. Sydney water s backflow prevention containment policy states that all properties must comply with the plumbing code of australia australian new zealand standard 3500. We ll inspect your property to check if you need a backflow prevention device. Backflow may happen when the water from your property flows backwards into sydney water pipes.
If you need information on the type of backflow device you require for your property we can provide you with the details required to comply with the plumbing code of australia pca and as nzs 3500. All properties connected to our water supply must have a backflow prevention containment device fitted that s appropriate to the property s hazard rating. Sydney water s backflow prevention containment policy states that all properties must comply with the plumbing code of australia and australian new zealand standard 3500. See our backflow page for further information on what backflow prevention is.
Any connection to sydney water s pipes including fire services need to be protected by installing backflow prevention devices. Backflow prevention devices are installed to prevent contaminantes entering sydney water mains these devices need to be tested annualy by a licensed plumber accredited in backflow prevention to make sure they are operating properly. Sydney water respectfully acknowledges the traditional custodians of the land and waters on which we work live and learn. We pay respect to elders past present and emerging.
Backflow prevention information for plumbers detailed information for plumbers about backflow prevention containment. For all backflow annual testing inquiries please include the number of valves to be tested and the due date for the test which will be on the reminder letter you receive from sydney water.