The correct answer is; 30 percent.
Further Explanation:
The electrocutions involving cranes happens when the crane was working with power lines directly above them. The cranes bucket hits the power lines and this sends electricity down to the operator of the crane.
There are an estimated 15 deaths that occur each year because of the crane hitting an overhead power line. OSHA has put into place new safety rules and regulations about cranes and working near power lines. The operators and managers of the crane and construction site must implement proper safety precautions when working near power lines.
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A study conducted by OSHA showed that nearly 30 percent of work-related electrocutions involved cranes.
OSHA: Occupational Safety and Health Administration is a large regulatory agency of the United States Department of Labor that originally had federal powers to inspect and examine workplaces.
Founded in : 1971
HQ at: Washington DC.
The study conducted by the OSHA showed that 377 (65%) of 580 work-related electrocutions occurred in the construction industry during the period 1985-89 [OSHA 1990]. Nearly 30% (113) of these electrocutions involved cranes.
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