What is the purpose of applying grounds during a clearance?

The primary purpose of applying grounds during a clearance is to ensure safety from electrical release. Grounds provide a path for stray electrical currents to safely dissipate into the earth, which protects workers from the risk of electric shock or electrocution while they are performing maintenance or repairs on electrical equipment. By establishing a ground, it creates a safer environment for linemen as they work near or on equipment that may be energized or have residual voltage.

In contrast, while increasing productivity, holding equipment in place, and securing the work area could be important aspects of overall job safety and efficiency, they do not directly relate to the crucial role that grounding plays in protecting workers from electrical hazards. Grounding specifically addresses the risks associated with electricity, making it an essential safety measure in the maintenance of electrical systems.