Safety & Environmental Protection (Deck) USCG Question #2326 (Set 71)

You have 400 tons of below deck tonnage. There is no liquid mud aboard. If you have 225 tons of cargo above deck with a VCG above the deck of 3.4 feet, what is the maximum allowed VCG of the remainder of the deck cargo that is permitted? See illustration D036DG below.

USCG Exam Illustration D036DG
USCG Examination Diagram: Illustration D036DG
Official USCG Answer & Rule Citation

Correct Answer: Option B — 2.28 feet

Moment summation using stability diagram D036DG accounts for below-deck tonnage and existing deck cargo distribution. With 400 tons below deck and 225 tons above deck at 3.4 feet VCG, the remaining deck cargo is restricted to a maximum VCG of 2.28 feet.

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