Federal Register #MSHA-2026-0761

Petitions to Modify Mine Safety Standards for Radios and Refuge Chamber Supplies

This summary covers two petitions for modification of mine safety standards submitted to the Mine Safety and Health Administration (MSHA): - Government Buyer: - Mine Safety and Health Administration (MSHA), Office of Standards, Regulations, and Variances - OEMs and Vendors: - Kenwood (manufacturer of radios and battery packs) - Products/Services Requested: - Kenwood Model NX3200 portable handheld radios (part number: NX3200) - To be used with Kenwood KNB79LC 7.4-volt intrinsically safe battery packs (part number: KNB79LC) - Radios and batteries are CSA and UL certified as intrinsically safe, but not MSHA-approved - Sealed bottled water (four 5-gallon containers per chamber, 8 total) for refuge chambers at Stillwater Mine - Unique or Notable Requirements: - Petition requests use of non-MSHA approved radios due to unavailability of MSHA-approved models - Radios must be used only in specific mine areas (return air outby the last open crosscut) - Strict safety, inspection, and training protocols required for radio use, including battery checks and methane monitoring - Bottled water to be used as an alternative to mine water lines in refuge chambers, supporting 8 persons for up to 96 hours - Training on radio use to be incorporated into the mine's training plan within 60 days of approval - No procurement of goods or services is being solicited; these are regulatory modification requests

Description

This notice summarizes a petition for modification submitted to the Mine Safety and Health Administration (MSHA) by Mettiki Coal WV, LLC. The petition requests modifications to existing mandatory safety standards at the Mountain View Mine in Tucker County, West Virginia. Specifically, it seeks permission to use non-MSHA approved handheld radios in return air outby the last open crosscut and proposes an alternative method to ensure miner safety. Comments on the petition must be received by July 31, 2026.

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