Food from an unapproved supplier, unsafe or spoiled food, missing shellfish harvest tags, or raw fish without required parasite destruction.
Food held, cooled, cooked, or reheated outside safe temperatures, letting dangerous bacteria multiply.
Water not safe, or hot (100°F) and cold water not available under pressure.
Food-contact or nonfood-contact surfaces improperly designed, constructed, maintained, or located.
Mops, brooms, and other cleaning and maintenance equipment stored or maintained improperly.