What must be done before commencing the discharge of cargo?

Before commencing the discharge of cargo, completing and approving a pre-discharge checklist is an essential step. This checklist ensures that all operational procedures are followed, safety measures are in place, and that the vessel is prepared for the discharge process. It typically includes verifying that all necessary equipment is functioning, that environmental protections are in place, and that communication channels are established.

This initial step is critical in preventing accidents and ensuring compliance with safety regulations. By confirming that everything is in order before cargo is discharged, the crew can effectively manage risks associated with transferring hazardous materials. A thorough pre-discharge checklist also provides documentation that can be important for inspections and oversight by regulatory bodies.

While turning off the engine may be necessary under certain conditions, it is not a standard requirement before cargo discharge and could even be impractical in some situations. Holding a celebratory meeting is not a relevant step in preparing for the discharge process, and draining cargo tanks of previous materials could be a separate operational procedure that is not universally applicable to all discharge scenarios.