Question 1

What is "springing off" when leaving an alongside berth, and when might it be useful?

Accepted Answer

Using a spring line (rigged to pivot the boat around a fixed point on the berth) with engine and helm to swing the bow or stern out and away from the berth in a controlled way — particularly useful in a tight space, in wind or current pinning the boat onto the berth, or where there's limited room to manoeuvre conventionally A spring line lets you use the engine to pivot the boat around a controlled point rather than relying purely on the engine and rudder working against wind or current directly — it's a genuinely useful technique specifically because it gives more control in exactly the tight, pinned-on situations where a straightforward departure would be difficult or risky.

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.