FREE Backflow Assembly Tester Safety & Regulatory Compliance Questions and Answers
Which organization sets industry standards for backflow prevention devices?
The American Water Works Association (AWWA) establishes guidelines and standards for backflow prevention devices to protect public water supplies.
Which safety measure should be followed when performing maintenance on a backflow prevention assembly?
Depressurizing the system before maintenance prevents sudden water discharge and reduces the risk of injury or equipment damage.
Which federal agency establishes regulations for backflow prevention in public water systems?
The Environmental Protection Agency (EPA) sets national regulations for backflow prevention to ensure the safety of public drinking water supplies.
How often must backflow prevention assemblies be tested according to most local regulations?
Many local regulations require annual testing of backflow prevention assemblies to ensure proper function and compliance with safety standards.
Which type of cross-connection is considered a high hazard and requires a reduced pressure zone (RPZ) assembly?
Industrial facilities using hazardous chemicals require RPZ assemblies because backflow could introduce dangerous substances into the potable water supply.
What is the main safety risk associated with backflow in a potable water system?
Backflow can allow contaminants, including chemicals and bacteria, to enter the potable water supply, posing serious health hazards.