Minimise the water loss through leakage by systematically detecting and repairing leaks in the network.
Reduce excess water pressure to minimise leakage and pipe bursts.

The annual cost to purify the water lost from leakage and to repair burst pipes is estimated at $4.5 million.

A secondary objective is to prolong the lifespan of the water supply network thereby reducing the overall cost of water supply. Excessive water pressure causes fatigue in pipe materials requiring their replacement.

Advantages of reduced water pressure

Reducing excess water pressure in the supply network has the following advantages:

Pipe materials have reduced fatigue and a longer lifespan.
Pipe bursts are reduced resulting in lower repair costs and water lost.
Reduction in leakage from pipe joints, valves, hydrants and fittings.
Dripping taps, dripping showers, running toilets and washer replacements are reduced.
Hot water cylinder lifespan is increased.
Water hammer is the term used for the sound your water system makes when water suddenly stops or starts in the pipeline. This sound is significantly reduced when taps and valves are closed.

Lower water pressure also means reduced water consumption. Trials conducted on the Gold Coast generated water savings of more than 10 per cent and reduced pipe breaks and leaks by approximately 80 per cent.

More information

For further information, to provide feedback to the project team or to report an incident, contact the Allconnex Water Customer Contact Centre via email info@allconnexwater.com.au or call 1300 000 WATER
(1300 000 928).