What is commonly included in safety measures before entering a confined space?

The inclusion of documentation of pre-entry safety measures is a critical aspect of ensuring safety before entering a confined space. This documentation serves several important functions. Firstly, it ensures that all necessary precautions have been taken and that safety protocols have been followed, such as atmospheric testing, isolation of energy sources, and the provision of personal protective equipment.

Moreover, having a documented plan helps to communicate the safety measures and procedures clearly to all personnel involved, ensuring that everyone understands their roles and responsibilities. It also creates a record that can be referred to for compliance purposes and to improve future safety practices based on past experiences.

In this context, other options do not directly address the vital safety measures that must be in place before entering a confined space. For instance, while routine maintenance checks on equipment are important for safety, they do not specifically pertain to the immediate pre-entry phase. Similarly, reviewing personnel recreation policies and scheduling multiple entrants do not directly contribute to the specific safety measures required prior to entering a confined space.