What the Inspection Covers
We may inspect:
- FOG-layer and solids depth
- Percentage of working capacity occupied
- Lid, gasket, baffles, tees, and screens
- Inlet and outlet flow
- Leakage, corrosion, and accessibility
- Flow-control condition
- Cleaning and pumping records
- Evidence of downstream restriction
The unit should be accessible and kitchen staff should provide available maintenance history.
Inspection Findings
Findings distinguish routine cleaning from repair, line service, sizing review, or replacement. Photographs and measured layers can support a clearer maintenance schedule.
Our inspection does not replace an official regulatory inspection, and only the enforcing authority determines compliance.
Frequently Asked Questions
Must the trap be empty for inspection?
No. Measuring operating accumulation often provides useful schedule information. Internal component inspection may improve after cleaning.
Can you prepare the unit for an official inspection?
We can identify and correct agreed plumbing or maintenance issues, but cannot guarantee agency approval.
Book a Grease Trap Inspection
Book a Grease Trap Inspection with Seattle Plumbers for measured condition, documented findings, and a practical cleaning or repair plan.