Question 1

What is good practice for testing a ship's fixed fire detection system (smoke detectors, heat detectors, manual call points and flame detectors)?

Accepted Answer

A rolling programme should test a selection of detectors and manual call points regularly, ensuring that every detector and call point onboard is functionally tested at least once within a defined period (commonly annually), with flame detectors (often found in machinery spaces, paint stores or similar high-risk areas) included in the testing regime Good practice for maintaining a fixed fire detection system is to operate a rolling testing programme — testing a sample of smoke detectors, heat detectors, manual call points, and flame detectors at regular intervals (e.g. monthly batches), structured so that every device onboard is functionally tested at least once within a defined period, commonly annually. This is recorded in the ship's planned maintenance system. Flame detectors, typically located in higher fire-risk spaces such as machinery spaces or paint lockers, require specific test methods (e.g. using a test lamp at the correct wavelength) and should not be overlooked simply because they are less numerous than smoke detectors.

Question 2

You're asked to test a deck crane grab after electrical repairs nearby. As the grab is hoisted, what should have happened first?

Accepted Answer

The area within the grab's swing radius should be cleared of personnel before the lift On the bulk carrier Fairfield Eagle, a crew member working nearby was struck and fatally injured when a grab being test-lifted after repairs swung unexpectedly. The investigation found the area should have been cleared and barriered before the test lift began.

Question 3

A toolbox talk held before a lifting operation should explicitly cover which of the following?

Accepted Answer

Who must remain clear of the exclusion zone while the lift takes place A toolbox talk exists to make sure everyone present understands the danger zones, the abort signal, and — critically — who must not be in the area while the lift happens. The RMIMA investigation into the Fairfield Eagle fatality found the toolbox talk had not made this clear.