Feb 16, 2012

Combustible Dust Explosion and Fire Investigation by CSB

U.S. Chemical Safety and Hazard Investigation Board INVESTIGATION INFORMATION
Hoeganaes Corporation Fatal Flash Fires

Accident Description
Three combustible dust incidents over a six month period occurred at the Hoeganaes facility in Gallatin, TN, resulting in fatal injuries to five workers. The facility produces powdered iron and is located about twenty miles outside of Nashville.

Investigation Status
The CSB's investigation was approved by the board on December 16, 2011. The case study was released at a news conference in Nashville, TN, on January 5, 2012.
Case Study

Final Case Study (pdf,1902.21KB)