How far must frozen items be kept from sprinklers in storage?

The correct answer is based on fire safety regulations and best practices for food storage in commercial kitchens and bakeries. Keeping frozen items at least 18 inches away from sprinklers is crucial as it allows for proper water flow and distribution in the event of a fire. This distance ensures that the sprinkler system can function effectively without being obstructed, which is vital for minimizing fire damage and ensuring safety.

By maintaining this clearance, it allows for the full coverage needed during an emergency, preventing frozen items from blocking or hindering the spray pattern of the sprinklers. Proper spacing helps ensure that the fire suppression system can operate as designed, allowing for maximum safety within the storage facility. The other distances listed do not meet the standard required to ensure optimal operation of fire safety equipment.