Coast Guard regulations for small passenger vessels of less than 100 gross tons require drydocking or hauling out at intervals not to exceed 18 months if operated in __________.
• 46 CFR Subchapter T requirements for small passenger vessels under 100 gross tons • How saltwater vs. freshwater affects hull corrosion and marine growth • The meaning of "operated in" over an 18-month period
• Ask yourself: In which type of water does the hull typically deteriorate faster, leading the Coast Guard to require more frequent inspections? • Compare the options that mention 9 months vs. 6 months vs. continuous operation—what does that tell you about the severity of the operating environment? • Think about why the regulation uses a specific number of months within the 18‑month window instead of just saying "all the time" or "occasionally".
• Look up the exact drydock/haul-out interval language for small passenger vessels <100 GRT in 46 CFR Subchapter T (verify in current regulations). • Confirm which operating condition (salt or fresh water, and how long) triggers the 18‑month maximum interval requirement. • Double‑check that the time period in the choice you’re leaning toward correctly matches the phrase "total of more than X months in the 18‑month period since last drydocking."
No comments yet
Be the first to share your thoughts!