What is the first action to take if a contractor is passed out in a JP-5 Tank?

When encountering a situation where a contractor is passed out in a JP-5 tank, the immediate priority is to ensure the safety of all personnel and begin the rescue process as quickly as possible. The correct response involves the use of an Emergency Escape Breathing Device (EEBD), which is designed to provide breathable air in hazardous environments, such as those containing fumes or lack of oxygen.

Deploying the EEBD first allows for immediate access to breathable air for the unconscious individual, which is crucial for preventing further injury or fatality due to exposure to potentially toxic atmospheres found in fuel tanks. This action ensures the safety of the unconscious individual while awaiting further assistance or rescue operations.

Additionally, safety protocols often dictate that any rescue operations should be conducted with appropriate breathing apparatus like an EEBD to mitigate risks to rescuers as well. While notifying other emergency services or setting up boundaries are also significant responses in emergency situations, they would generally occur after ensuring that immediate life-saving measures, like the use of an EEBD, are in place.