Jul 29, 2025· Comment from National Mining Association· MSHA-2025-0086-0005
Please see attached comments from the National Mining Association
MSHARulemakingMSHA-2025-0086
Trolleys
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Jul 31, 2025
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National Mining Association filings
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National Mining Association filed 2 comments on this docket between Jul 29, 2025 and Jul 29, 2025. 0 other organizations filed here. The comment window closed 362d ago.
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Jul 29, 2025· Comment from National Mining Association· MSHA-2025-0086-0006
Filed on regulations.gov — full text not in the inline record.
Abstract
The Mine Safety and Health Administration (MSHA) is proposing to remove and revise provisions for metal and nonmental (MNM) mines and coal mines regarding the use of trolleys for transportation of mined ore, coal, material, and personnel. Trolleys are an outdated technology that have been replaced by more efficient belt conveyor haulage systems, and diesel and battery-operated mobile equipment. MSHA does not anticipate future use of this legacy equipment in MNM and coal mines.
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