⛏️MSHA Proposes Revision of Diesel Particulate Matter Regulations
MSHA is proposing to revise 30 CFR part 57 by removing outdated requirements for miners' exposures to diesel particulate matter (DPM) in underground metal and nonmetal mines (MNM). These revisions would streamline the requirements for DPM for underground MNM mine operators while maintaining the same level of protection for miners.
Learn More🛠️New Rule Facilitates Non-Permissible PAPR Usage in Mining
MSHA is proposing to allow the use of non-permissible Powered Air Purifying Respirators (PAPRs) in specified underground areas of mines, if the equipment meets certain technical specifications and is operated under specific conditions. This proposed rule would codify technical specifications and working conditions to allow the use of non-permissible PAPRs in underground gassy mines. This proposed rule would reduce burden because mine operators would no longer need to submit a petition for modification to use non-permissible PAPRs.
Learn More⚒️Proposed Deregulation for Blacksmith Shops in Mining Operations
MSHA is proposing to revise 30 CFR part 57 to remove outdated requirements regarding blacksmith shops located at surface metal and nonmetal mines. Removal of this standard would not result in a reduction of safety protection for miners at surface metal and nonmetal mines.
Learn More⚒️MSHA Proposes Removal of Outdated Trolley Safety Regulations
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 Trolleys are an outdated technology that have been replaced by more efficient belt conveyor haulage systems for transporting mined ore and coal. Diesel and battery-operated mobile equipment are now used to transport personnel and equipment. Trolleys are no longer used in MNM or coal mines and there is no anticipated future use of this legacy equipment in MNM and coal mines.
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