A routine grease trap inspection does not mean entering a tank or performing technical work. For kitchen managers, it means keeping a repeatable record of safe observations—access, drainage behavior, service history and issues reported during the last cleaning.
Grease Trap & Interceptor Inspection Checklist
Use qualified professionals for opening, confined-space entry, technical inspection, repairs or any work that cannot be performed safely from normal operating areas.
What a facility can track between cleanings
Service access
Are lids, ports and exterior service areas exposed and reachable? Record new obstructions before the appointment.
Visible condition
Note obvious cover damage, leakage or deterioration that staff can see safely without opening or entering the equipment.
Drainage behavior
Record slow sinks, gurgling, backups or changes that appear during peak kitchen activity.
Odor pattern
Track where and when odor occurs and whether it changes after service. Do not treat smell alone as a measurement of fullness.
Last service record
Keep the latest cleaning date, removal information and condition report with the correct unit.
Open actions
Carry forward any repair, access or follow-up item reported as unresolved instead of letting it disappear after the invoice is paid.
Ready access is part of proper servicing
Columbus City Code 1145.04 requires grease-interceptor service lids to be exposed and free of obstructions and addresses dedicated service access for gravity and hydromechanical units. The full 1145.04 code excerpt is the appropriate source for design and access questions.
For routine operations, the practical takeaway is to check the service path before the appointment. A blocked lid, locked area or parked vehicle can turn a planned service into an incomplete visit.
Use the post-cleaning condition as a baseline
Satisfactory condition
The current Columbus cleaning-practices rule for trucked waste haulers requires the interceptor condition to be communicated as satisfactory or unsatisfactory after cleaning. Keep that result with the cleaning record so the next inspection starts from a documented baseline.
Unsatisfactory condition
If the service record identifies an unsatisfactory condition, record the corrective action and who is responsible. A maintenance log should make unresolved repairs visible until they are actually closed.
Inspection observations should trigger the right follow-up
A checklist is useful only if it changes what happens next. Repeated slow drainage may call for a broader plumbing review. New access problems should be corrected before the service date. Increasing accumulation can justify reviewing the cleaning interval. A damaged lid or reported internal problem may need repair rather than simply another pump-out.
Use the maintenance checklist to assign those actions and keep them tied to the equipment record.
Related resources
Maintenance checklist
Turn inspection findings into recurring tasks and records.
Grease Trap & Interceptor Inspection Checklist FAQs
This page does not instruct staff to open, enter or perform technical work inside a grease interceptor. Confined-space and technical inspection work should be handled by qualified personnel.
Use a routine that fits the facility and service interval—for example, as part of a periodic kitchen-maintenance review and again before a scheduled service visit.
Keep the corrective action on the facility maintenance list, identify who is responsible and retain the follow-up documentation with the equipment records.
No. Inspection and cleaning serve different purposes. Observations can help plan service, but they do not remove accumulated grease and solids.
Create a repeatable inspection record
Bring the latest condition notes, access issues and service history into the next request. A provider can then start with documented facts instead of reconstructing the equipment history on site.