In electrical engineering, live-line working, also known as hotline maintenance, is the maintenance of electrical equipment, often operating at high voltage, while the equipment is energised.

The employer shall ensure that the insulated equipment, insulated tools, and aerial devices and platforms used by employees are designed, tested, and made for live-line barehand work.

ROKPower is a leading provider of live line and barehand services. Our employees have completed safe, reliable live line work for a wide range of clients in the power line industry.

Bare-hand, or potential working involves placing the worker in direct electrical contact with an energized overhead line. The worker might work alongside the lines, from a platform that is suspended from …

Dec 19, 2024 · The live-line barehand work method is a technique used by specially trained journeyman linemen to perform maintenance and repairs on high-voltage transmission power lines and …

Oct 22, 2025 · Live line working, also known as hotline maintenance or barehand techniques, involves maintenance and repair of electrical components and systems without de-energizing them. This …

In electrical engineering, live-line working is the maintenance of electrical equipment, often operating at high voltage, while the equipment is energized.

The increasing power flow congestion on transmission lines is magnifying the need for more live-line work. Before diving into this work method, however, utilities and line contractors must train their …

Live line working on distribution lines with other voltage classes can also follow the Guidelines. For live line working at an altitude of 1,000 m and above, safety distances and lengths of insulation between …

This lesson outlines safe practices for overhead distribution and transmission work.