OCTCO/OCTF Exit Exam • Set 8 Question 29 of 30
Before arriving in a port where it is intended to crude oil wash the tank washing system should be pressure tested to ____?
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Direct Answer
Option D: The normal working pressure
Before arriving in port for crude oil washing (COW), the entire tank washing piping system must be pressure tested to its normal working pressure to verify tightness.
All Options
A
150% of the working pressure
B
125% of the normal working pressure
C
75% of the normal working pressure
D
The normal working pressure
(Correct Answer)
Detailed Explanation & Context
Before arriving in port for crude oil washing (COW), the entire tank washing piping system must be pressure tested to its normal working pressure to verify tightness.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Oil and Chemical Tanker Cargo Operations (OCTCO/OCTF).
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