Incident Prevention Magazine

After 25 years as a transmission-distribution lineman and foreman, Jim Vaughn, CUSP, has devoted the last 20 years to safety and training. A noted author, trainer and lecturer, he is a senior consultant for the Institute for Safety in Powerline Construction. He can be reached at [email protected].

Jim Vaughn, CUSP

What You Need to Know About Substations

What You Need to Know About Substations

Beyond information peculiar to technical crafts, every person who enters a substation has a common need to understand substation grounding. This includes things to look for that might indicate problems in the station’s grounding system.

Substation grounding plays the primary role in several key aspects of fault clearing, equipment preservation and, most importantly, personnel protection as well as protection of the passing public. In fact, if the ground grid in a station were not in place, anyone standing next to a breaker that operates stands a good chance of being shocked, if not killed.

Continue reading
  23543 Hits
  0 Comments
Jim Vaughn, CUSP

Tower Rescue Pre-planning Pays Off

Tower rescue presents a completely different level of difficulty in planning and methodology. Whether 250-ft communications or transmission towers, they are often necessarily placed in remote areas, and usually inaccessible to conventional paramedic rescue vehicles. While it is each individual employer’s responsibility to make their own determinations on how rescues will be accomplished, the following may help in preplanning for these unusual rescue situations. Pre-planning for rescue in these situations must answer several questions.

Continue reading
  10791 Hits
  0 Comments
Jim Vaughn, CUSP

Notes From the Underground

In the May/June 2005 issue of Incident Prevention the cover article, "Why Single-Point Grounding Works," generated a lot of inquires about single-point worksite grounding in underground installations. The most frequently asked question was, "How do we create an equipotential zone for underground worksites?" I received inquiries from California to Maine, North Dakota to Florida. There were so many that IP asked if I could immediately address underground protective grounding for employees in this issue.

Continue reading
  13750 Hits
  0 Comments
Jim Vaughn, CUSP

Why Single-Point Grounding Works

The pros and cons of single-point equipotential grounding, as opposed to working between your grounds or bracket grounding, has generated a lot of discussion. As found in IEEE-1048 Guide for Protective Grounding of Power Lines, single-point equipotential grounding is becoming more simply and accurately referred to as worksite grounding.
Continue reading
  39876 Hits
  0 Comments
Jim Vaughn, CUSP

Training for the New Century

Experiencing high turnover?  Too many incidents?  The answer to these problems could lie in a new, innovative training program.

Continue reading
  9861 Hits
  0 Comments

KNOWLEDGE, INSIGHT & STRATEGY FOR UTILITY SAFETY & OPS PROFESSIONALS

Incident Prevention is produced by Utility Business Media, Inc.

360 Memorial Drive, Suite 10, Crystal Lake, IL 60014 | 815.459.1796 | This email address is being protected from spambots. You need JavaScript enabled to view it.
© 2004 - 2019 Incident Prevention. All Rights Reserved.