Aug 30 Environment New MSHA Rule Aims to Reduce Risk of Mechanical Injury for Coal Miners The federal Mine Safety and Health Administration is publishing a proposed rule tomorrow that could require all mine operators to eventually install safety devices on certain types of mining equipment. MSHA’s proposed rule would phase in a requirement that mine operators use proximity warning devices on their continuous miners—the large machines that scoop coal from […] By Erica Peterson Aug 30 Environment New MSHA Rule Aims to Reduce Risk of Mechanical Injury for Coal Miners Erica Peterson