During fuel transfer operations, what should you do to prevent fuel from flowing into the ship if there is a sagging hose?

During fuel transfer operations, it is essential to maintain control of the fuel flow to prevent spills and ensure safety. When faced with a sagging hose, keeping the shipside valves closed while charging the pump helps to prevent fuel from accidentally entering the ship. By doing this, the potential for backflow or overflow is minimized, as the closed valves act as a barrier.

Charging the pump means that you can pressurize the system to facilitate the transfer of fuel while carefully managing the situation with the sagging hose, allowing for adjustments without introducing more fuel into the system where it could cause problems. This approach prioritizes safety by preventing uncontrolled fuel movement.

Closing the shoreside valves immediately could risk creating pressure problems or issues with the fueling equipment, while increasing pressure on the shoreside tank might not address the concern created by the sagging hose. Replacing the hose is a more drastic action that could introduce delays and might not be immediately necessary if proper procedures are followed to control the transfer safely.