Compliance is mostly a records problem. The trap has to be serviced before it stops working, and you have to be able to show that it was, in dated documents you did not write yourself.
The question is not whether your trap is clean today. It is whether there is a dated record showing consistent service at an interval short enough that the trap was doing its job between visits, which is why the trigger sits at about a quarter of working depth rather than full, and why that frequency drives the annual cost more than trap size does.
That means invoices alone are weak evidence. A manifest names who did the work, what volume was removed and which licensed facility received it, and that chain is what gets checked. Every visit under scheduled pumping leaves one on site.
The second thing asked for is your own log: a simple running record of service dates and any issues. Kitchens that keep both rarely have a difficult inspection; kitchens relying on memory and a shoebox usually do. Full cleaning standard is on grease trap cleaning.
Records kept
How it works
How to stay compliant without effort
Establish the interval
Baseline fill reading taken, so the schedule is defensible rather than arbitrary if anyone asks why it is what it is.
Route it, do not remember it
Service goes on a route with a fixed slot. The most common compliance failure is simply forgetting during a busy quarter.
Manifest every visit
Signed manifest left on site and a copy filed against the address, so the chain of custody exists in two places.
Keep a running log
Dates, volumes and anything noted, in one place. We can supply the history for your address whenever it is needed.
Where kitchens usually come unstuck
A missed quarter is a gap in the record
The common failures are not deliberate. A busy period gets away from everybody and a service slips by a month; a change of manager loses the paperwork; a contractor issues invoices but never leaves manifests, or skims instead of doing a proper scrape-out. Each leaves a hole that cannot be filled in afterwards.
Routed service plus manifests closes all three, because the visit happens without anyone remembering it and the record survives a change of staff. For multi-site operators that history is kept per address under property management.
The other thing worth knowing is that compliance and function are the same problem. A trap serviced on a proper interval is also a trap that is not sending grease into your line, which is what turns a paperwork issue into a blocked drain under a working kitchen.
Manifests, not invoicesEvidence
Defensible, from readingsInterval
Survives staff changesHistory
Grease trap services
Other grease trap work
Cleaning, scheduled pumping and the paperwork behind both.
Dated manifests showing who serviced the trap, what was removed and which licensed facility received it, plus your own cleaning log. Invoices on their own are weak evidence.
Before combined grease and solids reach about a quarter of the working depth. That is a condition about performance rather than a fixed calendar date, which is why measured readings matter.
We can supply the service history held against your address, which covers the period we have been servicing it. Gaps before that cannot be reconstructed, and pretending otherwise would not help you.
No. Dosing may help with odour and line films but it does not remove the accumulated layer, and a trap that has not been physically serviced will not satisfy an inspection.
The paperwork requirement varies, but the physical need is greater, not less. Grease reaching a septic bed destroys it. See restaurant septic service.
That is what a routed schedule with manifests is for: the service happens without anyone remembering, and the record builds itself. See grease trap pumping.
