2025-06722NoticeWallet

Coal Mine Wants Safety Rule Tweak—Still Safe, Promise!

Published Date: 4/18/2025

Notice

Summary

Wolf Run Mining wants to change some safety rules at their mine to use a different method that keeps miners just as safe. This petition could affect miners and the company by possibly making safety checks easier or different, but still safe. Everyone has until May 19, 2025, to share their thoughts, and no extra costs are expected right now.

Analyzed Economic Effects

3 provisions identified: 2 benefits, 1 costs, 0 mixed.

Methane Limits and Continuous Monitoring Rules

The petition’s proposed conditions require that the Versaflo TR-800 and CleanSpace EX PAPRs be deenergized and removed if methane reaches 1.0 percent or more, and that a qualified person continuously monitor for methane immediately before and during their use. All handheld methane detectors used must be MSHA-approved and give visual and audible warnings at or above 1.0 percent methane.

Petition to Allow Two Alternative PAPRs

Wolf Run Mining asks MSHA to allow use of the 3M Versaflo TR-800 and the CleanSpace EX powered air purifying respirators (PAPRs) as an alternative to 30 CFR 75.500(d) at the Leer South Mine. If MSHA grants the proposed Decision and Order, miners would use these specific PAPRs under conditions that include training, weekly equipment examinations and logbooks, MSHA initial inspection before use inby the last open crosscut, and required recordkeeping and service per the manufacturer.

Airstream Discontinued; No MSHA-Approved Replacements

3M discontinued the Airstream helmet globally (orders final in February 2020; last purchase June 2020), and following that discontinuation mines that used the Airstream have no MSHA-approved alternative PAPR. The petitioner states that the 3M Versaflo TR-800 and the CleanSpace EX are not MSHA approved and that 3M and CleanSpace are not pursuing MSHA permissibility approval.

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Key Dates

Published Date
4/18/2025

Department and Agencies

Department
Independent Agency
Agency
Labor Department
Mine Safety and Health Administration
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