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Grounding & Protection


Safe Grounding in Substations

How to guard utility personnel from shock hazards BY JEFF JOWETT, Megger In the power industry, safety is just as important a function as performance. Safety considerations, parameters, and methods of implementation are an integral part of any electrical system. A most important element is the...

Electrical Hazard Protection

How to reduce dangers while providing preventive maintenance data BY FINLEY LEDBETTER, Group CBS, Inc. While most discussions about avoiding electrical hazards focus on personal protective equipment (PPE), utility workers have a number of ways to protect themselves and their gear, including...

Utility Safety Standards


KEEPING PACE WITH SAFETY

Lineman Safety Standards are designed to create a safer work environment for linemen and communication workers. It is an ongoing mission for those of us who serve on the National Electrical Safety Code (NESC), so it’s worthwhile to highlight changes embodied in Part 4 of the recently released...

Electric Utility System Standards

How Ontario regulation can improve electrical safety BY BILL KHASHFE, London Hydro According to an Ontario Electrical Safety Report, 35 percent of the province’s electrical-related fatalities in the past 10 years were attributed to power-line contact. Equipment specifications and electric utility...

Safety Best Practices


FERC Complaint Targets Duke, PJM Transmission Planning

A coalition of large energy consumers and ratepayer advocates has filed a complaint with the Federal Energy Regulatory Commission (FERC), urging the agency to prohibit transmission owners from independently planning "local" transmission projects exceeding 100 kilovolts (kV). The coalition argues...

Distracted Driving Equals Disaster

Removing hazards caused from in-vehicle computing BY SCOTT BALL, Motion Computing No utility company would send a worker out in a truck with a known safety defect. North American electric utilities may not realize, however, that by failing to ensure that computing devices are used safely within...

Lineman Safety

Linemen safety PPE

Hand Safety - Protective Gloves

Rubber insulating gloves are among the most important articles of personal protection for electrical workers. To be effective, the gloves must incorporate high dielectric and physical strength, along with flexibility and durability. For superior performance they should meet and/or exceed the requirements of current American Society for Testing and Materials (ASTM) D120 specifications. Gloves should also be electrically tested following ASTM D120/IEC903 specifications.

A glove system usually consists of:
Rubber Insulating...

Lineman Safety Articles