Question 1178Deck General70% to pass
If your asphalt barge has operated more than 12 months in saltwater in the 24 month period since it was last dry-docked, when is it required to be hauled out again?
AI Explanation
The correct answer is D) 36 months since last dry-docking.
According to Coast Guard regulations, an asphalt barge that has operated in saltwater for more than 12 months in the 24-month period since it was last dry-docked is required to be hauled out again every 36 months. This is because saltwater exposure can accelerate the deterioration of the barge's hull, and regular dry-docking is necessary to inspect and maintain its structural integrity.
The other options are incorrect because they do not align with the 36-month requirement specified in the regulations. Options A, B, and C suggest shorter intervals, which would not provide the necessary level of maintenance and inspection for a barge that has been operating in saltwater.
Related Questions
#1176 A tank holds 400 tons of sea water when filled. How many tons of liquid of specific gravity 0.9300 will it hold when filled to 90% capacity? #1177 What is an advantage of a gate valve over a butterfly valve? #1179 A tanker is loaded with 12,000 barrels of #2 fuel oil. The temperature of the product is 88°F. API gravity is 39°. The volume correction factor (VCF) is .0005. The net amount of cargo in barrels, loaded is _______________.#1180 After the initial cleaning of flue gas in an inert gas system the gas is passed through what device for final cleaning? #1181 The sign used to caution persons approaching the gangway of a tank barge during cargo transfer reads _______________.