Which of the following is a responsibility of authorized entrants?

Authorized entrants have several key responsibilities when working in an area classified as a confined space. One critical duty is to maintain communication with attendants. This responsibility is essential for ensuring safety, as it allows entrants to communicate their status and receive instructions or assistance if needed. Effective communication can help identify problems early on and ensures that entrants are aware of any changes in conditions that may pose a risk while they are in the confined space.

Maintaining this line of communication is vital, especially in emergencies, where timely information can be crucial for safety and can aid in the coordination of potential rescue efforts. This interaction also serves to keep the attendants informed about the work being completed inside the confined space, enhancing overall situational awareness.

The other responsibilities, while important, do not specifically highlight the ongoing communication aspect, which is a continuous duty throughout the duration of work in the confined space.