Vaporized Metal & Shrapnel Injuries

The intensity of the current at play in an arc flash event is sufficient to vaporize metal almost instantly. The metal's rapid expansion creates tremendous pressure that can cause further damage. The forces that propel the molten metal and components up to 700 miles per hour can easily penetrate standard personal protective equipment. The pressure wave can throw workers off balance, off ladders, across the room, or into walls or other equipment.

Lacerations, bruising, and other types of trauma can be expected to accompany the injuries resulting from the arc flash. In addition, workers can inhale the vaporized materials, causing hazardous exposure to toxic substances.

To learn more about Arc Flash Safety visit our OSHA Construction Arc Flash Safety Online Training web page.