2025-02768NoticeWallet

Yet More Mine Safety Changes from Blue Diamond

Published Date: 2/19/2025

Notice

Summary

Blue Diamond Coal Co. wants to change some safety rules at their mine to use a different method that keeps miners just as safe. They’ve asked the Mine Safety and Health Administration to approve this change, and everyone has until March 21, 2025, to share their thoughts. This could mean safer or more efficient mining without extra costs or delays.

Analyzed Economic Effects

4 provisions identified: 4 benefits, 0 costs, 0 mixed.

Request to Use Two Unapproved PAPRs

Blue Diamond Coal Co. filed a petition to modify 30 CFR 75.500(d) so Mine No. 77 (MSHA ID 15-09636) may use the CleanSpace EX and 3M Versaflo TR-800 Powered Air Purifying Respirators (PAPRs) inby the last open crosscut. The petition notes neither unit is MSHA-approved and asks MSHA to allow their use as an alternative method of compliance.

Option for Miners Who Fail Fit Tests

The petitioner states adding the CleanSpace EX and 3M Versaflo TR-800 PAPRs will give miners alternatives to the NIOSH-approved series 100 respirators currently used and will provide protection for miners with facial hair or those unable to wear a tight-fitting respirator. The petition asserts the PAPRs provide a constant flow of filtered air and increased comfort in hot conditions.

Training, Inspection, and Record Conditions

If approved, the petition requires training in accordance with 30 CFR 48.7 before miners may use the 3M Versaflo TR-800 or CleanSpace EX PAPRs, annual retraining per 30 CFR 48.8, and training for new and experienced miners per 30 CFR 48.5 and 48.6. It also requires pre-use and weekly inspections by a qualified person, maintenance per manufacturer recommendations, unique ID assignment, and keeping examination records for one year.

MSHA-Approved PAPR Discontinued, No Approved Replacements

The petitioner notes the 3M Airstream Headgear-Mounted PAPR System has been discontinued by the manufacturer and asserts there are no other MSHA-approved units available that can be taken into or used inby the last open crosscut. The petition seeks permission to use the specified unapproved PAPRs because approved units are not available.

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Key Dates

Published Date
2/19/2025

Department and Agencies

Department
Independent Agency
Agency
Labor Department
Mine Safety and Health Administration
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