Electric power and electronic appliances are so integrated with modern life that there is a high degree of likelihood that everyone will receive one or more electric shocks in a lifetime. In many cases, only trivial power levels are involved. However, when electric shocks cause damage to humans or even result in death (defined as an electrocution), then improper control or isolation of the associated electric power must be investigated. Shocks are typically caused by faulty ground connections, inadequate insulation, or improper circuit design. Establishing the causes of shocks and their effect upon humans is key to establishing liability.
Expertise
Questions Answered
We have extensive experience in many aspects of electric shock including:
Measuring voltage, current and impedance under varying conditions
Using fake and real humans to safely experience the full effects of a shock
Analysis of instrument data from medical, electrical and mechanical devices
Human electric tolerance standards
Case Examples
Grocery Store Shock:
A woman working in a grocery store received a shock from a wooden display case. She had an electrician's report (taken within an hour of the accident) that said there was a high voltage in the display case, but the electrician's report was flawed. We re-investigated and found the same results as the electrician. We also explained the nature of the flaws in the electrician's report and showed that they had nothing to do with the validity of the woman's claim, validating her case.
Dr. Irving Ojalvo is Chairman of Technology Associates (www.technology-assoc.com), a forensic engineering firm with offices in New York City and Connecticut. The firm's technical personnel, all of whom have advanced degrees, perform accident reconstruction involving issues of biomechanics, mechanical, traffic, and human factors engineering.
