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CHEMCO Exit Exam • Set 6 Question 1 of 30

As required by Reg.31 of Annex 1 of Marpol the ODMCS should be provided with a recording device for _________ recording the discharge in litres per nautical mile and total quantity discharged. This discharge should be kept onboard at least for a period of _________

✓

Direct Answer

Option B: Continuous, 1 year

MARPOL Annex I, Regulation 31, mandates that Oil Discharge Monitoring and Control Systems (ODMCS) provide continuous recording of discharge rates and total quantities in litres per nautical mile. This record must be retained onboard for at least one year.

All Options

A
Intermittent, 1 year
B
Continuous, 1 year (Correct Answer)
C
Intermittent, 3 years
D
Continuous, 3 years

Detailed Explanation & Context

MARPOL Annex I, Regulation 31, mandates that Oil Discharge Monitoring and Control Systems (ODMCS) provide continuous recording of discharge rates and total quantities in litres per nautical mile. This record must be retained onboard for at least one year.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Chemical Tanker Cargo Operations (CHEMCO).

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