Is a Ground Fault Circuit Interruptor (GFCI) required for use on 120v power tools on all NCF project sites?

A Ground Fault Circuit Interrupter (GFCI) is indeed required for use on 120v power tools on all NCF project sites due to the critical safety measures it provides. GFCIs are designed to protect individuals from electric shock by monitoring the electrical current flowing through a circuit. If there is any imbalance between the incoming and outgoing current—indicating that electricity is escaping the circuit, potentially through a person—the GFCI will trip and cut off the power supply within milliseconds.

This safety measure is particularly important in construction and project sites where the potential for exposure to wet conditions and conductive materials increases the risk of electric shock. The requirement for GFCIs to be used on all 120v power tools helps ensure the safety of personnel working on these sites, regardless of environmental conditions. Therefore, this requirement is a proactive approach to minimizing electrical hazards in various work environments.