PPT-Refuge Alternative Update
January 31 2014 Refuge Alternative Rule Required by 2006 MINER Act and 2008 Appropriations Act for underground coal mines Refuge Alternatives consist of four components
Download Presentation
"Refuge Alternative Update" is the property of its rightful owner. Permission is granted to download and print materials on this website for personal, non-commercial use only, provided you retain all copyright notices. By downloading content from our website, you accept the terms of this agreement.
Presentation Transcript
Transcript not available.