Walk the cooler drift decision
Use HACCP-style monitoring and corrective action during a cooler temperature drift.
Temperature deviation The walk-in is at 43 F after delivery. Product is still cold, but the reading is outside the written limit and the cause is not confirmed. The first decision determines whether this becomes a controlled deviation or a vague memory. HACCP path Contain -> Bound -> Correct -> Decide -> Prevent The safest path separates product control from equipment diagnosis. You need both, but not in the same order. Shortcut Turn the dial, keep working, check later. Product disposition is based on evidence, not optimism. Corrective action starts with the hazard, not the machine. 01 First move 02…
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