OCTCO/OCTF Exit Exam • Set 4 Question 19 of 30
What is the least you must do before entering a cofferdam in the engine room?
✓
Direct Answer
Option B: Complete an enclosed space checklist
Before entering any cofferdam or enclosed compartment, a full enclosed space entry risk assessment and checklist (including multi-gas atmosphere testing) must be completed and signed by authorized officers.
All Options
A
Open up the manhole and enter the cofferdam
B
Complete an enclosed space checklist
(Correct Answer)
C
Enter the cofferdam and simultaneously start ventilation
D
Check lighting only
Detailed Explanation & Context
Before entering any cofferdam or enclosed compartment, a full enclosed space entry risk assessment and checklist (including multi-gas atmosphere testing) must be completed and signed by authorized officers.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Oil and Chemical Tanker Cargo Operations (OCTCO/OCTF).
Advertisement
Practice Full OCTCO/OCTF Set 4
Test yourself with 30 interactive questions, live timer, and instant score.