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Request for Service
City of Thornton
Do I need to pull a permit to test backflows in the city?
How do I know what backflow needs to be installed if required by the city?
How do I know what is a Containment Backflow vs. Isolation Backflow?
How do I set up an account with BSI Online? Does it cost anything to sign up?
How long do I have to repair a backflow?
How long do I have to submit a backflow report into BSI?
How often do my backflows need to be tested?
If I have multiple backflows on a property, do I need to test all of them?
What is a backflow prevention device?
What is a contaminant? What backflow assemblies are acceptable to be used?
What is a Cross-Connection?
What is a survey or water audit?
What is pollutant? What backflow assemblies are acceptable to be used?
What is the meaning of degree of hazard pertaining to backflow or cross connection?
Where do I submit backflow test reports?
Who can perform backflow installs and testing?
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