A reduced-pressure backflow assembly on a building's water service, with corrosion at the relief valve, serviced, tested and tagged.
- Building
- Commercial building
- Service
- Commercial plumbing
The problem
The backflow assembly protecting the building's drinking water was due for attention, with visible corrosion around the relief valve.
What we did
- Inspected the assembly, shut-off valves and the corroded relief valve
- Serviced the assembly
- Tested it and attached a new test tag
The result
The assembly is working and tagged, protecting the building's water supply.
Photos from the job
Before
Before
After- After
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