Respuesta :
The OSHA standard mandates that any time a worker is at a height of six feet or more, the worker is at risk and needs to be protected. Most fatalities, however, happen when workers fall from 4 feet of elevation. Hope this answers the question. Have a nice day.
The answer is: Falling hazard
The fact that falling hazard still become the most occurring fatalities despite being regulated by OSHA means that there are still many companies who do not implemented these safety regulations. From all possible fatalities that occurred on working sites, falling hazard made up more than 33% of them.