An Attendant at a Confined Space incident is the person in charge of the hot zone and is responsible for:

• A. Keeping the Confined Space entry checklist on all personnel working in the Hot zone, with emphasis on time and SCBA air pressure
• B. Setting up ventilation only
• C. Providing medical aid
• D. Directing all rescues

Answer: (A)

The Attendant’s role in the hot zone is to continuously monitor the entrants and protect them by maintaining accountability and safe conditions. This means keeping the Confined Space entry checklist for everyone inside, with a clear focus on how long each person has been inside and the status of their SCBA air supply. By tracking time and air pressure, the Attendant can quickly detect when someone is approaching an unsafe limit and initiate withdrawal or rescue if needed. This constant monitoring and record-keeping is what keeps the team aligned and ready to act.

Ventilation setup, medical aid, and directing rescues are handled by other roles within the operation—the ventilation team handles airflow, EMS or medical responders provide care, and the rescue group or incident command directs retrieval. The Attendant’s job is to maintain vigilance, ensure anyone inside is accounted for, and watch air and duration so everyone stays safe and can exit promptly in an emergency.