A collapsed worker and an unsafe impulse
During a routine cargo-space check, a worker is found unresponsive inside an enclosed compartment. The approaching crew member can see the person from the access opening but does not know the atmosphere readings or whether the space was prepared for entry. A portable light remains on inside, which tempts another person to assume that the air must be safe. The bridge receives a brief report while the vessel is underway. Trained responders and the ship’s emergency arrangements are available, but protective equipment has not yet been brought to the access point. Several people are gathering nearby, and one wants to climb down immediately. The master must coordinate the response without allowing further uncontrolled entry or losing the navigational watch.
1. What is wrong with using the light as evidence of a safe atmosphere?
Read the worked answer
An illuminated device does not establish breathable air or absence of toxic or flammable hazards. Raise the alarm, prevent uncontrolled entry and use the assessed entry and trained rescue arrangements.
2. How should the bridge coordinate without creating another hazard?
Read the worked answer
Maintain a safe navigational watch, call the responsible team, communicate the actual known facts and support the approved emergency response. Do not convert urgency into an unprotected second entry.