Dish machine or sinks not set up or working properly, or missing sanitizer test kit and gauges.
Handwash sink missing, blocked, or used for other purposes, or missing soap, towels, or the handwash sign.
High-risk food (like meat) thawed improperly, promoting bacterial growth.
Plumbing not installed or maintained properly — leaks, mop sink issues, unserviced water filters, or missing backflow prevention.
Fire suppression or extinguishing equipment issue (referred to the fire authority).