SV-CHIEF-500-L3.2

Emergency command of the machinery spaces

In an emergency the Chief leads the machinery-space response, and command under stress is a core competence. This lesson covers emergency command and damage control at management level.

Leading the response

A major machinery-space emergency

  1. Take charge, raise the alarm and account for the engineering team.
  2. Direct the response — for fire, isolate the fuel with quick-closing valves, stop machinery and ventilation, and use the fixed system; for flooding, start pumping and stop the ingress.
  3. Liaise with the master and bridge, and provide the power and services needed for the wider response.
  4. Manage the aftermath: stabilise the machinery, assess the damage, and record the event for reporting.

The defining challenge of an engine-room emergency is that the space usually must keep providing power, steering and firefighting services to the whole ship even as the Chief fights the casualty within it. The Chief balances fighting the fire or flooding against keeping the ship alive, directs and rotates the team safely, liaises with the bridge, and knows when to escalate or, in the last resort, evacuate and seal the space for the fixed system.

WARNING — Power for the ship while fighting the casualty In most emergencies the engine room must keep providing power, steering and firefighting services to the whole ship. The Chief balances fighting the casualty against keeping the ship powered, steerable and able to respond.

TIP — Direct, rotate and account for the team In a machinery-space emergency the Chief directs the team, rotates people out of the heat and smoke, and accounts for everyone. Calm, clear command keeps the team effective under stress.

Practice questions

5 questions
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A defining challenge of commanding an engine-room emergency is: (a) Nothing changes (b) Balancing fighting the casualty with keeping the ship powered and steerable (c) Shutting everything down immediately (d) Leaving the space unmanned

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Before releasing the fixed firefighting system, the Chief ensures the space is: (a) Full of people (b) Evacuated, with machinery and ventilation stopped and fuel isolated (c) Running normally (d) Open to the air

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In a machinery-space emergency the Chief manages the team by: (a) Leaving them to it (b) Directing, rotating and accounting for everyone (c) Sending them away (d) Ignoring them

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Liaison with the bridge during an engine-room emergency is: (a) Unnecessary (b) Essential — the bridge and engine room coordinate the response (c) A distraction (d) Optional

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After the emergency, the Chief must: (a) Say nothing (b) Stabilise the machinery, assess damage and record the event for reporting (c) Delete the log (d) Restart at full power at once

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