What should an arc flash/shock risk assessment include?

The inclusion of equipment labeling in an arc flash/shock risk assessment is crucial for several reasons. Firstly, proper labeling provides clear information about potential electrical hazards associated with the equipment. It helps to inform workers and maintenance personnel of the voltage and current levels they may be exposed to, as well as the arc flash boundary and necessary personal protective equipment (PPE) required to safely work near the equipment.

Labels typically communicate essential safety information and guidelines which are vital for preventing electrical accidents and ensuring safe working practices around energized equipment. By being able to identify equipment risks through these labels, employees can take the necessary precautions to reduce their exposure to potential electrical hazards.

In contrast, while color coding of wires can enhance organization and help identify circuits, it does not directly address the risk assessment for arc flash or shock. Daily temperature checks and routine maintenance schedules, while important for equipment safety, do not specifically deal with the assessment of arc flash or shock risks that labeling would cover. Therefore, the correct approach to addressing these risks is through comprehensive equipment labeling as part of a thorough risk assessment strategy.