Who is responsible for monitoring water and fuels onboard?

The responsible party for monitoring water and fuels onboard a vessel is the Oil King/Water King. This role specifically involves overseeing and managing the operation and integrity of the ship's fuel systems and fresh water supply. They ensure that fuel is handled safely and efficiently, while also maintaining proper inventory levels and monitoring the quality of both fuel and water.

This position is critical for the operational readiness of the ship, as the correct management of these resources directly affects the performance of the ship's engineering systems and overall mission capability. The Oil King/Water King collaborates closely with other engineering personnel, but their primary focus is strictly on fuel and water management, making them the key figure in this area.

In contrast, other roles such as the Gas Free Engineer focus on ensuring that spaces are safe from flammable or toxic gases, the Engineering Officer oversees the overall engineering operation including machinery performance, and the Damage Control Assistant deals with matters related to damage control measures and procedures. While all these positions have critical responsibilities, only the Oil King/Water King is specifically dedicated to monitoring water and fuels.