22 de junio de 2012
VA · Carbón
Ensayador, Geólogo, Metalurgista, Ingeniero, Gerencia de ingeniería
HERRAMIENTAS MANUALES (SIN MOTOR)
Jewell Smokeless Coal Corporation · Golpeado por objeto proyectado
Two ee's were reattaching the bucket on a Gradall. They were attempting to remove the pin from the Gradall arm. The injured ee was holding the handle of the pin hammer while the other ee was striking it with a sledge hammer. Both hammers were hardened steel. A sharp steel fragment broke loose upon impact and entered the injured ee's arm midway between the wrist and elbow.