What should be done if a worker becomes unconscious in a confined space?

If a worker becomes unconscious in a confined space, the appropriate action is to immediately call for rescue personnel. This is critical because unconsciousness in such environments can indicate a serious underlying hazard, potentially including toxic atmospheres, lack of oxygen, or other health risks that can affect both the unconscious worker and any rescuer who attempts to provide help.

Calling for trained rescue personnel ensures that those with the necessary skills and equipment can safely assess the situation and extract the worker. Time is of the essence in emergency situations, particularly in confined spaces where conditions can deteriorate rapidly, so professional rescue services are better equipped to handle these situations appropriately.

Other options, such as conducting a personal health assessment or waiting for the worker to regain consciousness, could result in delaying necessary aid and potentially worsening the situation. Moving the worker to a well-ventilated area may seem helpful, but without the proper gear and assurance that the area is safe, this action can put rescuers at risk as well. Therefore, the immediate priority should always be to call for professional help.