The Mine Safety and Health Administration (MSHA) has received a petition from Rockwell Mining, LLC, requesting a modification to current safety standards. The petition concerns the use of unapproved Powered Air Purifying Respirators (PAPRs) at the Flying Eagle Mine in West Virginia. The company proposes using alternative respirators, which they claim offer safety and comfort benefits over existing options, although these devices are not MSHA-approved. The petition outlines that the proposed changes will maintain miner safety and includes detailed conditions for their use, inspection, and maintenance.
Simple Explanation
A mining company wants to use a new kind of mask to help miners breathe better while working, but these masks haven't been officially approved yet. Before they can try them out, the company needs special permission, and they must show these masks will keep the miners just as safe.