Safety & Environmental Protection (Deck) USCG Question #2529 (Set 76)

The SS AMERICAN MARINER has the following drafts: FWD 10'-04", AFT 14'-08". Upon completion of loading and bunkering the items shown in table ST-0045 below will be on board. Use the white pages of The Stability Data Reference Book to determine the minimum GM required to meet a one compartment standard.

Official USCG Answer & Rule Citation

Correct Answer: Option A — 1.91 feet

Processing the vessel's displacement and vertical center of gravity derived from table ST-0045 drafts (10'-04" FWD, 14'-08" AFT) through the white pages of the reference manual establishes the damage stability threshold. The minimum required GM to meet the one-compartment standard is calculated as 1.91 feet.

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