What should be done if the fire cannot be controlled?

If the fire cannot be controlled, the most appropriate action is to evacuate and seal off the area to prevent fire spread. This approach prioritizes the safety of individuals by ensuring they are away from potential danger and minimizes the risk of the fire spreading to other sections of the vessel or building. Effective sealing can involve closing doors or windows, which can help contain the fire to a specific area, limiting its oxygen supply and movement.

Attempting to put the fire out with water may not be effective or safe, especially if the fire involves fuel that reacts adversely to water, such as oils or grease. Waiting for the fire to extinguish itself is risky, as fires can escalate rapidly, and this approach does not ensure anyone’s safety. Relying solely on calling for help without taking any precautionary measures may leave individuals at risk and potentially allow the situation to worsen while waiting for assistance. Hence, evacuation and sealing off the area is the best course of action in the case of an uncontrollable fire.