What is a permit-required confined space?

A permit-required confined space is characterized by the potential for hazards that could lead to serious injury or death for individuals entering that space. Such hazards may include inadequate oxygen levels, toxic gases, or the potential for engulfment by materials. The definition emphasizes the need for a permit system to ensure that proper safety measures and protocols are followed before anyone is allowed to enter the confined space.

In this context, when we say it "could trap an entrant," it highlights a critical aspect of confined spaces: the risk that an individual could become trapped due to the configuration of the space or the nature of materials present. This risk necessitates specific safety plans and permit requirements to protect workers, making it essential to recognize and manage these dangers adequately before entry. Hence, the identification of a space that could trap an entrant aligns perfectly with the definition and requirements of permit-required confined spaces.