What safety precautions should be taken if a worker becomes unconscious in a confined space?

The correct action when a worker becomes unconscious in a confined space is to initiate immediate rescue procedures and call emergency services. This response is critical because confined spaces can be hazardous environments where the risk of additional incidents increases the longer a person remains in distress.

Prompt action is necessary to ensure the unconscious worker receives medical attention as quickly as possible. The presence of toxic gases, low oxygen levels, or hazardous materials can exacerbate their condition, and waiting for them to wake up or attempting to assist them directly without proper training and equipment can put the attendant at risk as well.

Calling emergency services ensures that trained professionals who have the necessary equipment and expertise to perform rescues in confined spaces can respond appropriately. This response also facilitates a coordinated rescue effort, minimizing danger to both the unconscious worker and any rescuers.