Backflow testing is an important item on your property maintenance checklist as it’s a critical safety measure that protects your drinking water from potential contamination. At Lakeside Plumbing & Gas, we regularly perform backflow testing for Joondalup residents and businesses, but many of our clients aren’t fully aware of why this service is so important.
What Exactly Is Backflow?
Backflow occurs when water flows in the opposite direction from the intended direction in your plumbing system. Instead of clean water flowing into your property, contaminated water can flow back into the public water supply. This typically happens due to pressure changes in the water system, such as during water main breaks or heavy water usage.
The Serious Risks of Backflow
Without proper prevention and testing, backflow can lead to:
- Contamination of your drinking water with chemicals, bacteria, or other harmful substances
- Health risks for you, your family, or building occupants
- Potential contamination of the public water supply, affecting your neighbours
- Compliance issues with local regulations and building codes
Why Regular Backflow Testing Is Required
Backflow testing is a required law for many properties in Western Australia. Here’s why:
Public Health Protection
The primary reason for mandatory backflow testing is to protect public health. Water authorities need to ensure that contaminants from individual properties don’t make their way into the shared water supply.
Early Problem Detection
Regular testing identifies issues with backflow prevention devices before they fail completely. This proactive approach prevents potential contamination incidents and costly emergency repairs.
Legal Compliance
In Western Australia, many properties, especially commercial buildings, multi-residential complexes, and properties with irrigation systems or pools, must undergo regular backflow testing to comply with plumbing regulations.
How Often Should Backflow Testing Be Done?
Most regulations require annual testing of backflow prevention devices. However, some high-risk facilities may need more frequent testing. Our licensed plumbers can advise you on the specific requirements for your property.
What Happens During Backflow Testing?
During a backflow test, our licensed plumbers:
- Inspect your backflow prevention devices for visible damage
- Test the operation of the device under various pressure conditions
- Verify that check valves, relief valves, and other components are functioning correctly
- Document the results and provide certification of compliance
- Make repairs or replacements if necessary
Signs You Might Have a Backflow Problem
While annual testing is essential, you should contact us immediately if you notice:
- Discoloured or foul-smelling water
- Unusual taste in your drinking water
- Reduced water pressure throughout your property
- Gurgling sounds in your plumbing system
With over 30 years of experience serving the Joondalup area, our team at Lakeside Plumbing & Gas understands the importance of proper backflow testing and prevention. Don’t risk the safety of your water supply or potential compliance issues. Contact our team today to schedule your backflow testing service.
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