During a mid-span splice, when is a worker not protected by a bonded conductive mat?

A worker is not protected by a bonded conductive mat when removing cable and neutral bonding connections because this activity involves direct interaction with electrical conductors, which can present a significant risk for electrical shock. The bonded mat is designed to provide a safe ground path for personnel working in an environment where electrical hazards may exist. However, when a worker is engaged in the process of removing bonding connections, they are effectively disconnecting grounding measures, which can leave them vulnerable to stray electrical currents.

In contrast, actions such as performing visual checks, taking breaks, or discussing safety procedures do not inherently involve direct contact with live electrical components and are generally considered safer activities that can be performed while on a bonded mat. During these actions, workers can still benefit from the protection the mat offers, as they are not actively interfering with the bonding that ensures electrical safety.