Structural bulkheads on a MODU are usually __________.
Official USCG Answer & Rule Citation
Correct Answer: Option B — watertight
Structural bulkheads on MODUs are engineered to maintain subdivision, prevent progressive flooding, and preserve vessel survivability, requiring them to be watertight per 46 CFR standards.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.