BACKFLOW TESTING

What We Do:

Washington State Law requires all backflow assemblies to be tested by a certified backflow tester once a year.  All sprinkler systems are required to install a backflow assembly.  A Double Check Valve Assembly (DCVA) is typically what is installed.  They are usually installed at the Point of Connection, usually by the water meter located at the street.

 

 

Turn water off before test

 

Test the backflow assembly

 

Mail test report to the customer water purveyor

 

Send copy to the customer along with an invoice

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