Sewage or wastewater not disposed of properly — backups can contaminate the whole kitchen.
Missing consumer advisory for raw or undercooked items, ready-to-eat food not date-marked, or food not properly labeled.
Handwash sink missing, blocked, or used for other purposes, or missing soap, towels, or the handwash sign.
Floors, walls, ceilings, or attached equipment dirty, damaged, or poorly vented.
Dirty wiping cloths not stored in sanitizer, or soiled linens handled improperly.