LGTCO/LGTF Exit Exam • Set 8 Question 8 of 30

What is the purpose of hot work permit when maintaining gas cargo systems?

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Direct Answer

Option C: controls work that can create heat, sparks, or flame

The permit to work system (controls work that can create heat, sparks, or flame) provides a formal safety framework and safety checklist before starting hazardous maintenance.

All Options

to avoid recording the job

to bypass isolation requirements

controls work that can create heat, sparks, or flame (Correct Answer)

to increase cargo loading pressure

Detailed Explanation & Context

The permit to work system (controls work that can create heat, sparks, or flame) provides a formal safety framework and safety checklist before starting hazardous maintenance.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Liquefied Gas Tanker Cargo Operations (LGTCO/LGTF).

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Q1 What is the correct purpose of the valve closing time in gas tanker operations? Q2 What is the correct purpose of the cargo control room in gas tanker operations? Q3 Before starting cargo operations, the crew should know: Q4 When in doubt about a cargo operation step, the watchkeeper should: Q5 The main reason for maintaining cargo records is: Q6 The safest approach to an unknown atmosphere is: Q7 The purpose of drills is: Q8 What is the purpose of hot work permit when maintaining gas cargo systems? Q9 What is the purpose of drain and depressurise when maintaining gas cargo systems? Q10 What is the purpose of lockout/tagout when maintaining gas cargo systems?