Safety & Environmental Protection (Deck) USCG Question #2536 (Set 76)

The SS AMERICAN MARINER is loaded with the cargo shown in table ST-0143 below. Use the white pages of The Stability Data Reference Book to determine the amount of liquid loading required in the double bottom tanks to meet a one compartment standard.

Official USCG Answer & Rule Citation

Correct Answer: Option B — 1126 tons

Assessing the specific gravity and vertical moment of the cargo distribution outlined in table ST-0143 dictates the necessary compensatory ballast. Entering the reference book's subdivision tables identifies a total double bottom tank liquid loading of 1126 tons to satisfy one-compartment damage stability.

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