Before entering a tank or void, what person must grant clearance?

The clearance to enter a tank or void is primarily granted by a Gas-free Engineer. This individual is specially trained to assess the atmosphere within confined spaces for hazardous conditions such as toxic gases, flammable vapors, and oxygen levels. Their expertise ensures that the environment is safe for personnel to enter, reducing the risks of accidents and health hazards. The Gas-free Engineer performs necessary tests and checks, providing a clearance certificate that indicates the space is safe for entry.

While other personnel such as supervisors, safety officers, or even the ship’s captain might have roles in the overall safety and operational procedures, the specialized knowledge and responsibility of the Gas-free Engineer make them the key authority for granting clearance in these specific situations. This designation of authority is crucial for adhering to safety protocols in environments that pose significant risks.