We all rely on clean water every day, and it’s our duty to keep our town’s supply safe. The biggest risk to a town’s water supply is backflow, where dirty water flows backward into the clean pipes and mixes with the main supply. This is usually caused by a sudden drop in pressure or a pump pushing water the wrong way.
If you own property in Dubbo, the council requires a prevention device that must be checked every year. This guide outlines backflow testing procedures you need to follow to keep our community’s water safe.
What are Dubbo’s Backflow Testing Procedures and Inspection Guidelines?
The purpose of a backflow test is to make sure your backflow device is working correctly to stop water from flowing backwards. This process must follow strict backflow inspection guidelines and can only be performed by a fully licensed plumber.
This is what happens during the testing process:
- Visual Check and Preparation: The plumber finds and checks your device for any leaks, rust or damage before the test begins.
- Water is Turned Off: This allows the plumber to attach the testing gauge to the backflow device.
- Performance Test: The device’s internal valves and components are tested to confirm that they open and close to keep water from flowing backwards.
- Pressure Test: The system’s Pressure zones are checked to ensure the device blocks backward flow during sudden changes in the system.
- The Result – Pass or Fix: If the device passes all safety checks, the test is complete; if it fails, immediate repair or replacement is needed.
- Official Paperwork and Compliance: The plumber creates a report with the test results to submit to the Dubbo council. A copy is also given to the property owner.
Mistakes To Avoid During Backflow Testing
All Dubbo properties must meet the regulatory requirements for backflow testing procedures. Let’s look at the common mistakes to avoid during backflow testing that can result in penalties or failed tests.
- Missing the Annual Deadline: Forgetting the test is the most common mistake. Your property is marked as non-compliant and may be fined by the local council.
- Using an Unlicensed Plumber: Only a licensed and accredited backflow plumber can legally perform the test and submit the required paperwork.
- Not Submitting Paperwork: If your device passes the backflow test and the report is not submitted to the council on time, the property will be marked as non-compliant.
- Ignoring Repairs: Testing is the time to fix small issues. Ignoring minor faults found during the inspection can lead to a major breakdown later in the year.
What are the Regulatory Requirements for Backflow Testing in Dubbo?
The regulatory requirements for backflow testing procedures are mandatory laws set by the NSW government and enforced by the Dubbo Regional Council. Here is a simple breakdown of what every property owner needs to know to stay compliant:
- Annual Testing: Every backflow prevention device must be inspected, tested and certified at least once every 12 months.
- Certified Experts Only: Hire a plumber who has a Backflow Prevention Accreditation and is registered with the relevant NSW bodies.
- Keep Records: Property owners must keep a copy of all test reports and certificates for up to five years as proof of compliance.
- Fix Devices: If your device fails the test, you are legally required to have it repaired or replaced and retested to remain compliant.
