STCW Marine Environmental Protection & Compliance 4 — Questions and Answers
Question 1: Which organization is the primary international body responsible for developing and enforcing MARPOL conventions?
- United Nations Environment Programme (UNEP)
- International Maritime Organization (IMO) (Correct answer)
- International Labour Organization (ILO)
- World Trade Organization (WTO)
Correct answer: International Maritime Organization (IMO)
The IMO develops and oversees MARPOL and other maritime environmental treaties as the UN's specialized agency for shipping.
Question 2: A vessel is caught bypassing its oily water separator with a 'magic pipe.' What is the likely consequence under US law?
- A written warning issued by the Coast Guard
- Criminal prosecution, heavy fines, and potential imprisonment for responsible officers (Correct answer)
- Loss of the vessel's classification only
- A temporary port state detention of 24 hours
Correct answer: Criminal prosecution, heavy fines, and potential imprisonment for responsible officers
US courts have levied multi-million dollar fines and imprisonment on officers for bypass schemes, treating them as deliberate violations of the Act to Prevent Pollution from Ships.
Question 3: What is the significance of a 'Note of Protest' in the context of marine environmental incidents?
- It exempts the vessel from MARPOL enforcement
- It is a formal document preserving the ship's legal rights regarding cargo or environmental damage caused by external forces (Correct answer)
- It authorizes the master to discharge pollutants in an emergency
- It is required before entering a special area
Correct answer: It is a formal document preserving the ship's legal rights regarding cargo or environmental damage caused by external forces
A Note of Protest is a formal declaration by the master protecting the ship's legal position, often used when weather or third-party actions cause pollution incidents.
Question 4: Under the US Clean Water Act's Vessel General Permit (VGP), which of the following discharges is regulated?
- Only bilge water from tankers
- Incidental discharges such as anchor chain wash, deck runoff, and cooling water (Correct answer)
- Cargo residues from bulk carriers only
- Engine exhaust emissions
Correct answer: Incidental discharges such as anchor chain wash, deck runoff, and cooling water
The VGP regulates incidental discharges from vessel operations—including bilge water, ballast water, and deck runoff—that enter US waters.
Question 5: What is the role of the Garbage Management Plan (GMP) aboard a vessel?
- It sets the crew's salary deductions for improper waste handling
- It provides written procedures for minimizing, collecting, storing, and disposing of garbage in compliance with Annex V (Correct answer)
- It replaces the Oil Record Book for garbage-related entries
- It authorizes the chief officer to override port state restrictions on garbage
Correct answer: It provides written procedures for minimizing, collecting, storing, and disposing of garbage in compliance with Annex V
The GMP is a mandatory written document describing on-board procedures for garbage management, required on ships of 100 GT and above and all ships certified to carry 15 or more persons.
Question 6: Which MARPOL Annex addresses the carriage of harmful substances in packaged form?
- Annex II
- Annex III (Correct answer)
- Annex IV
- Annex V
Correct answer: Annex III
MARPOL Annex III covers the prevention of pollution by harmful substances carried in packaged form, including labeling, stowage, and quantity limits.
Question 7: A chief officer discovers that sewage holding tank capacity is insufficient to retain all sewage until port. What should be done first?
- Discharge sewage immediately to free tank space
- Notify the master and evaluate options including comminution/disinfection discharge at a compliant distance from shore (Correct answer)
- Pump sewage to the bilge for processing by the OWS
- Record the situation and take no action until port
Correct answer: Notify the master and evaluate options including comminution/disinfection discharge at a compliant distance from shore
The master must be informed so the ship can assess whether treated discharge at a permissible distance or diverting to a nearer port is the appropriate compliant response.
STCW Marine Environmental Protection & Compliance 4
Which organization is the primary international body responsible for developing and enforcing MARPOL conventions?