Yesterday, I cleaned out a three-ring binder filled with outdated electrical training material I had put together for a grounding and bonding course. As I removed the papers, I fed them to a fire in my woodstove. One set of papers contained details from newspaper articles about a girl named Jasmine Flankey.
On July 4, 2009, Jasmine was
electrocuted on the rooftop of a church in Missoula, Montana, while watching
fireworks. She had touched a section of metal associated with an HVAC unit that
had become electrically energized by an uncleared ground fault created by a
lighting circuit within the church below.
Such energized metal is something we
term as “above ground potential,” and 8-year-old Jasmine collapsed—never to
rise again—the instant she touched it.
To this day, I use the story and
circumstances of Jasmine Flankey’s death when I teach courses related to
grounding and bonding. Something less than a dollar’s worth of materials used
to electrically bond two sections of ductwork would have prevented this. When I
tell this story, I also cite a half-dozen sections of Code that were put in
place long ago to prevent circuits from developing such above ground potential.
Watching flames clutch and then
consume the story of Jasmine as I pitched the papers into my woodstove forced
something I can only describe as grief through me. But even with the papers
gone, the name of Jasmine Flankey remains etched inside me.
—Mitchell Hegman
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