Economisers and Uptakes

Question 1

Explain the actions that the EOOW should take on discovering lagging on the main engine exhaust, within the funnel spaces, was on fire

Answer 1

1), Raise the Alarm - Immediate priority to alert all personnel and initiate emergency response.

2), Inform Bridge to Stop Engine - To prevent further fuel supply and combustion gases.

3), Ensure no Soot Blowing - Avoid aggravating the fire with high-velocity gases and sparks.

4), Stop Air Circulation and Cover the Turbocharger - Limit oxygen supply to the fire.

5), Shut the Inlet and Outlet Valve (Isolate the Economiser) use Bypass - Prevent fire spread.

6), Apply Boundary Cooling - Cool surrounding structure to prevent heat damage and spread.

Question 2

State TWO indications of a fire in an economiser

Answer 2

• High Exhaust Temperature
• Black Smoke Coming from the Funnel

Question 3

List the course of action to be taken in the event of a fire occurring in an economiser whilst on passage

Answer 3

1), Stop the ME
2), Keep Water Circulating
3), Close Exhaust Valve
4), Cover Turbocharger
5), Use Water Washing to Fight Fire
6), Apply Boundary Cooling