Which of the following is NOT a potential hazard of confined space entry?

In the context of confined space entry, potential hazards typically relate to the specific conditions within that confined space, such as atmospheric hazards, physical hazards, and hazards arising from the tasks being performed in that space.

The correct answer reflects that moving vehicular traffic is not a typical hazard associated with confined spaces, as confined spaces are generally enclosed or partially enclosed areas where vehicular access is limited or non-existent. Hazards in these environments are more closely linked to the internal conditions and operations, such as oxygen deficiency, toxic gas presence, or equipment-related issues.

The other options pertain to direct hazards that can arise during the entry into confined spaces. For example, if the environment within the space causes the equipment to become a hazard, or if improper lighting obscures the visibility of potential dangers, these issues can directly impact the safety of those entering the space. Similarly, using improper equipment can introduce additional risks, making the conditions inside the confined space dangerous.

Overall, the emphasis in confined space safety is on the unique factors within those spaces rather than external general traffic risks.