When water starts to flow opposite to its usual direction, backflow will take place. In residential and commercial areas, backflow prevention services are necessary because they ensure water still flows safely even when it has already started flowing in the wrong direction. These services are using backflow prevention devices and the type of device that will be used is based on the risk ratings which were obtained from backflow testing. During testing, the properties will be classified as low, medium and high risk. Only an accredited plumber can provide property rating.
There are various devices installed in order to ensure that backflow is prevented. The type of device that will be used depends on the risk rating and if there is a potential hazard, a more advanced device will be installed. As the owner of the property, you need to ensure that the correct device is installed on your property. You can only have an assurance that backflow prevention devices installed are correct if you are going to turn to a licensed plumber.
They are capable of inspecting the premise and will even advise you which device you need to use.
You need to search for a licensed plumber in your area and make sure that they have backflow accreditation. Aside from assessing your property, backflow testing will also be conducted and backflow prevention device installation.
When a licensed plumber detects that your property’s hazard is severe, it means that the water has substances or additives that can pose danger to your health. Moderate hazard is when there is a low probability of water becoming severe hazard but its aesthetic qualities have been reduced. When property has low hazard, it only means that in spite of the reduced aesthetic quality of water, it will not pose any danger or threat to one’s health.
Testing must be performed at least once a year and the reason for testing is to ensure that the backflow prevention device is still working properly. Only a certified tester can perform annual testing. You should also take note that the water pressure may be reduced once facility installation takes place. If this happens, you need to consult with a licensed plumber for you to ensure that you are getting adequate water pressure.
Testing should not be ignored or taken for granted because this can be very helpful especially when it comes to determining signs of failure. Make it a habit to hire backflow prevention services so you can prevent future health problems.
Sewer blockage is something that needs to be addressed immediately by professional plumbers.