Question 1

You are asked: what should you do if you enter the engine room and notice an unusual smell of burning or smoke, but cannot immediately see a fire?

Accepted Answer

Report it immediately to the duty engineer or bridge, even if you cannot locate the source — an unusual burning smell can indicate an early-stage electrical fault, an oil leak onto a hot surface, or overheating equipment, all of which can develop into a fire if not investigated promptly; early reporting allows investigation before a fire develops An unusual smell is often the earliest detectable sign of a developing fire — electrical insulation overheating, oil dripping onto a hot exhaust, or a slipping belt can all produce a distinctive smell well before smoke or flame is visible. Prompt reporting (rather than either dismissing it or trying to fully investigate alone first) ensures that someone with the training and authority to act — and who can coordinate a wider response if needed — is aware as early as possible, which is the difference between a minor intervention and a major incident.

Question 2

You're draining a thermal oil system that was running normally a short time ago. Before opening the drain point, what should you confirm?

Accepted Answer

That the system has cooled and depressurised, and you are positioned clear of the drain point's discharge path On the dredger MV Amazone, two crew members draining a thermal oil system after months of contamination were sprayed with hot oil, suffering severe burns. The investigation found company procedures lacked clear instructions for safe drainage — confirming the system has cooled and depressurised, and standing clear of the discharge path, are essential before opening any drain point on a hot oil system.

Question 3

A thermal oil system has been contaminated and needs draining for cleaning. The written procedure tells you to open the drain valve but doesn't specify a cooling-down period or PPE. What should you do?

Accepted Answer

Treat the gap as a hazard in its own right: apply a suitable cooling/depressurising period and full PPE before proceeding, and raise the procedure gap with the Chief Engineer The FEBIMA investigation into the MV Amazone incident found that although the crew followed company procedures, those procedures lacked clear instructions for safely draining a thermal oil system. A procedure that's silent on cooling time and PPE for a hazardous task is a gap to be closed before the job starts — not a green light to skip those precautions.