If the inert gas system was not in operation while loading crude oil on a tank vessel, what action would you take?

Correct Answer: Option C — Continue loading, as this is a normal procedure.

Inert gas systems are not required for loading crude oil if the vessel is not equipped with one or if it is undergoing maintenance. Operations may continue provided that all other safety protocols, such as proper grounding and vapor control, are strictly followed according to the vessel's approved cargo manual.