Search Results for keywords:"petitions for modification"

ACNR Holdings, Inc. has submitted a petition to the Mine Safety and Health Administration (MSHA) requesting a change to existing safety standards for mining equipment. They want to use a new type of air-purifying respirator, the 3M Versaflo TR-800, in their mines to protect workers from dust. The request is specific to certain mines in West Virginia and suggests that the new respirator meets necessary safety requirements for areas with potential methane gas. Miners will be trained to use and maintain the equipment safely.

The Mine Safety and Health Administration (MSHA) received a petition from ACI Tygart Valley requesting permission to use alternative respirable dust protection equipment at the Leer Mine, due to the discontinuation of previously used equipment. They propose to use the 3M Versaflo TR-800 and CleanSpace EX Powered Air Purifying Respirators (PAPRs) as replacements, despite these not being MSHA-approved. ACI Tygart Valley argues that the proposed equipment provides equivalent safety measures and includes training and inspection protocols to ensure miner safety. MSHA will consider public comments on this proposed modification until April 21, 2025.

The Mine Safety and Health Administration (MSHA), under the Department of Labor, announced the approval of several petitions for modification of mandatory safety standards in mines. These petitions, which were evaluated between July 1, 2024, and December 31, 2024, allow for alternative safety methods that provide miners with protection comparable to the original standards. Among the modifications granted are those for Peabody Twentymile Coal Mining in Colorado and Panther Creek Mining in West Virginia, addressing various electrical safety regulations at the respective mines. The decisions were based on a detailed investigation of the conditions at the mines and compliance with specific safety requirements.