During your oral exam you are asked: what is the purpose of a "permit to work" system, and give an example of when one might be required aboard a workboat.

A. It is required only for work carried out by external contractors, never for the vessel's own crew

B. A permit to work is a formal documented process that authorises specific high-risk work (e.g. hot work, working aloft, entry into enclosed spaces) only after hazards have been identified and controls put in place, ensuring all relevant parties are aware the work is taking place

C. It is only required for shore-based construction sites and has no application at sea

D. It is a certificate proving the vessel is fit to carry passengers

A. Nothing — a test lift can proceed immediately after repairs

B. Testing should wait until cargo operations begin

C. The area within the grab's swing radius should be cleared of personnel before the lift

D. Only the crane operator needs to be aware the lift is happening

A. Who must remain clear of the exclusion zone while the lift takes place

B. The lunch schedule for the deck team

C. Only the weather forecast for the next watch

D. The cargo manifest for the next port