The DEEP DRILLER, at 58.0 feet draft in sea water, places 275.8 long tons on board. What is the new draft?
Official USCG Answer & Rule Citation
Correct Answer: Option C — 60 feet
Draft changes resulting from weight additions are evaluated using the unit's load curves and Moment to Change Trim (MT1) or TPI (Tons Per Inch) data. Adding 275.8 long tons at the baseline draft increases the mean draft to exactly 60 feet.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.