During COW, tankers must have operational ______ and use it.

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Multiple Choice

During COW, tankers must have operational ______ and use it.

Crude Oil Washing creates flammable vapor inside cargo tanks, so keeping the tank atmosphere safe is essential. The needed requirement is an operational Inert Gas System, and you must actively use it during COW to purge the tanks and maintain an inert atmosphere. By supplying inert gas, the oxygen level is kept low, which reduces the risk of ignition from any residual vapors while washing with crude oil. The other terms listed don’t refer to a system used to control the tank atmosphere in this operation, so they don’t fit the safety needs of COW.

Crude Oil Washing creates flammable vapor inside cargo tanks, so keeping the tank atmosphere safe is essential. The needed requirement is an operational Inert Gas System, and you must actively use it during COW to purge the tanks and maintain an inert atmosphere. By supplying inert gas, the oxygen level is kept low, which reduces the risk of ignition from any residual vapors while washing with crude oil. The other terms listed don’t refer to a system used to control the tank atmosphere in this operation, so they don’t fit the safety needs of COW.

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