My Backflow Preventer failed inspection, but what does that even mean?

Apollo RP4A common freeze damage to the relief valve

That is a watts LF009M2 Installed Vertically (Flow Down). As You know, This is a mistake.

Table Of Common Cross Connection Hazards

Customer Service Inspections

To test or not to test?

Another Case of Why Brand New Backflow Prevention Assemblies Need to be inspected upon installation

Making Things Right!

Another Case of Why Brand new Backflow Preventions Assemblies need to be inspected upon Installation

See anything Wrong here?