Federal Register #2026-13224

Petition to Modify Mine Safety Standards for Trailing Cables at Longview Mine

This notice concerns a petition for modification of federal mine safety standards at the Longview Mine in West Virginia. - Government Buyer: - Mine Safety and Health Administration (MSHA), Office of Standards, Regulations, and Variances - Petitioning Entity: - Allegheny Metallurgical, LLC (Longview Mine) - Requested Modification: - Seeks approval to use trailing cables up to 1,000 feet in length for 995 VAC electric mining equipment - Applies to equipment such as continuous miners, roof bolters, shuttle cars, and auxiliary fans - Safety Requirements Proposed: - Specific cable size and type - Circuit breaker settings and calibration - Visual inspections and maintenance protocols - Labeling of cables - Training for designated personnel - No OEMs or vendors are specified; no procurement of products or services is involved - The notice is for public comment on the proposed safety standard modification, not a solicitation for goods or services

Description

This notice summarizes a petition for modification submitted to the Mine Safety and Health Administration (MSHA) by Allegheny Metallurgical, LLC. The petition requests a modification of 30 CFR 75.503 to permit the use of trailing cables exceeding the length specified in the regulation for permissible electric face equipment. The petitioner proposes an alternative method that includes specific cable length limits, circuit breaker settings, and safety measures to ensure no less protection than the existing standard. Comments on the petition must be received by July 31, 2026.

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