The （）（油驳） is a barge carrying o

Hanging a barge off means to ______.

A.moor a damaged barge to the bank and leave

B.remove and deliver a loaded barge from a multiple tow

C.remove a barge while locking through

D.tow an empty barge astern

You are making tow．A loaded，open-hopper barge with independent tanks has placards，with alternating red and white quadrants，located at each side and end．You inspect the barge and find slight traces of water in the wing voids due to condensation．What should you do?

A.Refuse to accept the barge until all wing voids are dry

B.Accept the barge and when weather conditions permit run with the wing voids open to ventilate the spaces

C.Accept the barge and periodically check the wing voids

D.Return the barge to the fleet and depart without the barge

A.SCCPCH carrying PCH：4

B.SCCPCH carrying R99FACH：1

C.SCCPCH carrying MCCH：6

D.SCCPCH carrying BCH：2

Where is the most probable location of the remote shutdown station for cargo pumps on a tank barge carrying oil ________．

A.The loading dock

B.The midpoint of the barge

C.Within 25 feet of the pump engine

D.Above the forward rake end

If you have a liquefied flammable gas barge in tow，which is NOT required of you with respect to the barge and its cargo ________．

A.Make periodic inspections of bilges

B.Keep the barge under constant surveillance

C.Have a properly certificated tankerman or at least one licensed officer on board the towing vessel

D.Verify ullage readings

While underway and towing an unmanned tank barge you are required to ______.

A.maintain a strict watch on the barge from the towing vessel

B.fly a red flag from the towing vessel

C.open the tops of all empty tanks on the barge

D.take hourly soundings of any loaded tanks on the barge

Which barge in your tow would require a cargo information card to be carried in the pilothouse ________．

A.A tank barge with a sign reading No Visitors，No Smoking，No Open Lights

B.An open hopper barge carrying coal

C.A gas-free chlorine barge

D.An empty（not gas-free）barge that last carried benzene

What will be accepted as the shipping papers for an unmanned tank barge but will not be accepted if the tank barge is manned? ______.

A.Bill of Lading

B.Logbook entry

C.Manifest

D.Shipping document

Your tow includes a barge carrying chlorine．Which special requirements must be observed ________．

A.The wing voids shall not be opened when underway

B.You must post a deckhand to keep a special watch on this barge

C.A cargo information card for chlorine must be in the pilothouse

D.All of the above