When a marine surveyor is employed to assist in the move of a mobile offshore drilling unit,he().

A . becomes responsible for the safe movement of the rig B . relieves the Offshore Installation Manager at the moment the rig is free from the bottom C . must be designated as the person in charge of the rig D . is a specialist who is hired to provide advice and guidance on aspects of the move

时间:2022-10-28 21:28:49 所属题库:船舶安全管理(ISM)题库

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