Entrapment in permit spaces can occur due to what factor?

Entrapment in permit-required confined spaces is often attributed to the design features of the space itself. When a space is constructed with narrow passageways, limited access points, or unique shapes that make movement difficult, these design attributes can significantly increase the risk of entrapment. Additionally, features such as sloped floors or vertical walls can create scenarios where individuals may become trapped, especially if they lose consciousness or become incapacitated within the space.

While inadequate training, insufficient ventilation, and cost-cutting measures can lead to other safety hazards within confined spaces, the specific risk of entrapment is primarily linked to the inherent design characteristics. Understanding these design features is essential for effectively assessing risks and implementing safety measures to prevent incidents in permit-required confined spaces.