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CHEMCO Exit Exam • Set 12 Question 13 of 30

A stripping pump is fitted in the pump room so that

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Direct Answer

Option A: the last remaining traces of liquid can be pumped out from the tanks, pipelines and pumps

A stripping pump is specifically fitted to remove the last remaining traces of liquid from cargo tanks, pipelines, and pump sumps after main discharge. This ensures maximum cargo recovery, minimizes residues for tank cleaning, and complies with MARPOL Annex II and the P&A Manual requirements for efficient and environmentally sound operations.

All Options

A
the last remaining traces of liquid can be pumped out from the tanks, pipelines and pumps (Correct Answer)
B
cargo from the tanks can be discharged if the main pumps should fail
C
the liquids collected in the bilge can be pumped out
D
slops can be discharged overboard at a slow rate

Detailed Explanation & Context

A stripping pump is specifically fitted to remove the last remaining traces of liquid from cargo tanks, pipelines, and pump sumps after main discharge. This ensures maximum cargo recovery, minimizes residues for tank cleaning, and complies with MARPOL Annex II and the P&A Manual requirements for efficient and environmentally sound operations.

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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