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Article Critique: the Danger of Arc Flash

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Unit IV Article Critique: The Danger of Arc Flash
Columbia Southern University

The Danger of Arc Flash

This article is about the dangers of arc flash specifically fire fighters. The article explains what arc flash is and what the resulting injuries can be plus causes of arc flash in the workplace. It talks about the responsibilities of the employer and the employee and the standards for electrical safety in the workplace.

The article was written in 2009 by Elizabeth Ford Burkhart for Fire Engineering July 2009 issue. The article starts out with an excerpt from a fatal incident to an Illinois firefighter and an electrician. This significance of this excerpt is it shows the dangers of an arc flash even with trained professionals when working around high amp sources.

In 2009 there was two workers killed every day from arc flash incidents. An arc flash is an explosive release of energy cause by an electrical arc and some times with a high-energy arcing fault you can also have an arc blast which has extreme pressure and sound blast. It can be compared to energy hotter than the sun and explosive strength of eight sticks of dynamite. Arc flash can happen from coming in close proximity of a high amp source, dropping a conductive object into an energized system or equipment failure to name a few. It can even happen from something as simple as a break in insulation or dust and corrosion build up.

The article discussed the employer responsibility as well as the employee. The bottom line the employers have the responsibility to provide a safe work environment and workplace. The employers accomplish this be training the employees and supervision. Also this is accomplished with performing workplace safety analysis and initiating engineering controls as necessary. The employee is responsible once trained and made aware of the potential dangers

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