A Review of Mine Explosion Prevention Practices and Regulations in Light of the Upper Big Branch Disaster

The disaster at the Upper Big Branch (UBB) mine 2010 has demonstrated the destructive violence of a coal dust explosion by killing 29 miners in the worst mining accident the United States has experienced in almost 40 years. This explosion brought to light that the United States mining industry must strengthen explosion prevention and explosion hazard detection practices. Recent legislation such as the Mine Improvement and New Emergency Response Act of 2006 (MINER Act) pushed the strengthening of explosion and disaster response and miner protection in addition to stricter regulations on the sealing of abandoned areas and on conveyor belt flame resistance. The focus of this new act was on how to respond to a disaster or explosion, yet not much improvement was made with respect to prevention explosion disasters. Researchers at the Colorado School of Mines have recently concluded extensive research into methane and coal dust explosion prevention practices and regulations as it may be applicable to underground mines in the United States. This research aims to forward more studies into the use and adoption of standards and procedures that have been utilized in countries with strong explosion prevention histories.