You are towing a 1000 gross ton gasoline tank barge. The barge is NOT gas free. Regulations say that the cargo tank hatches, ullage holes, and Butterworth plates on the barge may remain open without flame screens _______________.
A
without restriction
B
only while in areas of good weather
C
when under the supervision of a senior crew member on duty
D
only when the barge is empty
E
İlgili Sorular
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