Question 1

Under COSWP Chapter 15, the Merchant Shipping and Fishing Vessels (Entry into Enclosed Spaces) Regulations 2022 and IMO Resolution A.1050(27), what determines whether a space is an 'enclosed space'?

Accepted Answer

Whether the space is designed for continuous occupation and has adequate ventilation and openings for entry/exit — regardless of atmosphere The legal definition turns on design characteristics — not designed for continuous occupation, and limited openings or inadequate ventilation — not on atmospheric hazard. Baton Rouge's SMS used the narrower COSWP Chapter 11 definition, which is atmosphere-based; the crew saw fresh air moving through the compartment and concluded, wrongly, that it wasn't an enclosed space at all.

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.