An offshore drilling unit is required to carry on board an o

A mobile offshore drilling unit will show the day-shape in DIAGRAM 10 to indicate that it is ______.

A.at anchor

B.being towed

C.aground

D.drilling

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

A mobile offshore drilling unit must display obstruction lights when it is on the waters over the Outer Continental Shelf and is ______.

A.under tow

B.fixed to the seabed

C.underway

D.All of the above

According to the regulations for mobile offshore drilling units，"industrial personnel" are considered to be all persons carried on the ship for the sole purpose of carrying out the industrial business of the unit，except for ______.

A.the operator's representative

B.the crew required by the Certificate of Inspection

C.the galley personnel

D.the designated person in charge

An offshore drilling unit is required to carry on board an operations manual approved by the ______.

A.Coast Guard

B.National Cargo Bureau

C.Minerals Management Service

D.builder

A report of casualty to a mobile offshore drilling unit must be made in writing to which office?

A.Commandant of the Coast Guard

B.Owner of the unit

C.Nearest Coast Guard Marine Safety Office

D.Captain of the nearest port

In the case of an injury causing a person to be incapacitated，the Master or person in charge of a mobile offshore drilling unit must submit a report to the ______.

A.nearest Marine Safety or Marine Inspection Office

B.nearest hospital

C.Department of Energy

D.American Bureau of Shipping

A mobile offshore drilling unit under tow is approaching a fog bank. When should fog signals be started?

A.When the towing vessel enters the fog

B.When the drilling rig enters the fog

C.When the towing vessel can no longer be seen from the rig

D.Immediately

An offshore drilling unit must be equipped with a first aid kit approved by the ______.

A.Coast Guard

B.American Bureau of Shipping

C.Minerals Management Service

D.Mine Safety and Health Administration

A heavy steel device that is set on the sea floor and used as a drilling template in offshore drilling operations is called a ______.

A.temporary guide base

B.permanent guide base

C.guide frame

D.foundation template