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Grounding & Protection


What Is Step and Touch Potential and Reducing Resistance To Ground?

Step PotentialStep potential is the step voltage between the feet of a person standing near an energized grounded object. It is equal to the difference in voltage, given by the voltage distribution curve, between two points at different distances from the electrode. A person could be at risk of...

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...

Safety Technologies


Obsoleting The Absence Of Voltage Test?

For more than a decade, thousands of users have deployed Permanent Electrical Safety Devices (PESDs) to reduce the risks in isolating electrical energy. This elegantly simple innovation increases the probability that workers are only exposed to ‘zero voltage’ when doing an absence of voltage...

Electrical Safety for First Responders

 How Smart Grid technologies can become an electrical hazard to rescue workers Smart Grid technologies have risen to prominence in North America. Media outlets, industry experts, vendors, and utilities all echo the same positive sentiments regarding a digitized power grid. However, new...

Utility Safety Standards


ENHANCING REMOTE WORKER SAFETY

Remote field operations present the safety organization with a myriad of challenges when it comes to ensuring the safety of the people that you send out to work in the field every day. Without a doubt, this includes the line workers, but it also includes nearly every member of the staff whose...

Fall Protection: The ABCs of Connecting Devices

A personal fall protection arrest system (PFAS) is comprised of three vital components: an anchorage, body wear (full-body harnesses), and a connecting device (a shock-absorbing lanyard or self-retracting lifeline). The safety of at-height workers depends on these three components, and each one...

Lineman Safety

Tower Climbing Safety Equipment

What powerline technicians must know to stay safe

BY JIM HUTTER, Capital Safety

Most of modern life is powered by electrical energy, which is why transmission tower work continues to be an integral—yet extremely dangerous—part of the power distribution industry. The Occupational Safety and Health Administration (OSHA) requires that fall arrest or work positioning equipment must be used when working at elevated locations more than four feet (1.2 meters) above the ground on poles, towers,...

Lineman Safety Articles