• Make sure that all entrants:

– Know the hazards they may face during entry, including the mode, signs or symptoms, and results of exposure to the hazards.

– Use equipment properly.

– Communicate with the attendant as necessary so the attendant can:

■ Monitor entrant status.

■ Alert entrants of the need to evacuate.

– Alert the attendant whenever either of these situations exist:

■ A warning sign or symptom of exposure to a dangerous situation such as, behavioral changes, euphoria, giddiness potentially from lack of oxygen or exposure to solvents.

■ A prohibited condition.

– Exit from the permit-required confined space as quickly as possible when one of the following occurs:

■ The attendant or entry supervisor gives an order to evacuate.

■ The entrant recognizes any warning sign or symptom of exposure to a dangerous situation.

■ The entrant detects a prohibited condition.

■ An evacuation alarm is activated.