You are the Master of a workboat and a deckhand is about to enter a void space to check for water ingress after the vessel struck something in shallow water. What must happen before anyone enters the space?

A. The space must be assessed and, where appropriate, ventilated and tested for atmosphere (oxygen levels and any hazardous/flammable gases) before entry, with a permit to work in place, a means of communication with someone standing by outside, and rescue arrangements ready

B. Only a torch is needed to check for water, as void spaces are not considered hazardous

C. The deckhand can enter immediately since speed is important to assess potential flooding

D. The deckhand should hold their breath while checking briefly, as void spaces are too small to accumulate dangerous gases

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