Engine General (Supplementary) USCG Question #1163 (Set 22)

In accordance with international MARPOL Annex V regulations and federal regulations under 33CFR Subchapter O, the prohibition of the discharge of ground paper products, rags, glass, metal, bottles, and crockery applies to a vessel operating within how many nautical miles of the nearest land?

Official USCG Answer & Rule Citation

Correct Answer: Option A — 3 nautical miles

Ground paper, rags, glass, metal, and crockery may be discharged beyond 3 nautical miles from the nearest land, provided they are ground to a size capable of passing through a screen with openings no larger than 25 millimeters. Discharging these materials within 3 nautical miles remains strictly prohibited under MARPOL.

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