Backflow assemblies in and around the greater Portland metro area:

Fouled check
Fouled check

Removed from double check assembly, gasket fouled and poppit shaft stuck in cap.

Improper installation
Improper installation

Backflow assembly too close to box side.

Improper installation
Improper installation

There's an assembly down there!

Improper installation
Improper installation

Assembly inaccessible due to poor installation and lack of maintenance.

Improper installation
Improper installation

Piping installed over assambly and poor maintenance.

Leak
Leak

Active leak in irrigation zone valve.

Good installation
Good installation

Nice install, but piping should run though box slots with room for settling.

Flooded vault
Flooded vault

Not good! Assemblies and pipes rust and break down over time.

Dangerous vault
Dangerous vault

Assembly installed on treated wood, under water. Excess petroleum fumes present causing atmospheric hazards.