what if your grease trap fails inspection unexpectedly?

Had something similar happen when we renovated our kitchen - inspector flagged the grease trap outta nowhere. Honestly, best move is to skip panic mode, call a pro immediately, and get it sorted. Costly lesson learned...but inspectors appreciate quick action over excuses.

"inspectors appreciate quick action over excuses."

True enough, but sometimes inspectors can be overly picky or inconsistent. Had a buddy whose grease trap passed inspection twice, then randomly failed on the third visit - same inspector, same setup. Makes you wonder if standards shift or if they're just having an off day...

Has anyone else noticed inspectors being inconsistent like this, or is it usually pretty straightforward?

It can look inconsistent, but a pass on two visits doesn’t necessarily mean the third finding is arbitrary; the measured condition or what was noticed may have differed. I’d ask the inspector to identify the specific failed condition and the requirement it didn’t meet, then document that before deciding standards shifted. If the same condition and requirement were previously treated differently, that gives you something concrete to ask about.

If the inspector says service is required before the diner can continue operating, I’d treat that as the immediate next step: arrange the service and clarify what needs to be documented for a reinspection. The earlier passes might be worth discussing later if the same condition was judged differently, but they wouldn’t justify ignoring that direction in the meantime.

I’d also clarify exactly what “can’t continue operating” covers - whether it means stopping kitchen use that drains to the trap or closing the whole diner - while arranging the required service. That way the diner follows the inspector’s direction without assuming the restriction is broader or narrower than intended.

Once the inspector has clarified the restriction, I’d pass staff a specific instruction: for example, “pause anything draining to the trap until service is complete; other operations may continue,” if that is what the inspector confirmed. That avoids turning an unclear restriction into a blanket closure - or letting different shifts interpret it differently.