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Proximity Detection Systems for Underground Mines  - Request for Information  Electronic Docket

We are providing PDF versions of public comments involved in the Lowering Miners' Exposure to Respirable Coal Mine Dust Including Continuous Personal Dust Monitors Proposed Rule ( 2010-23789).

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30 CFR Part 75

RIN 1219-AB76

Maintenance of Incombustible Content of Rock Dust in Underground Coal Mines

Fedreg. Doc 2010-23789

Emergency Temporary Standard; public hearings; close of comment period.

Published September 23, 2010

The comment period closed December 20, 2010

File Commenter Date Received
AB76-COMM-01 Linda Raisovich-Parsons, Deputy Administrator, Occupational Health and Safety United Mine Workers of America (UMWA) 10/19/2010
AB76-COMM-02 Hales, CMSP, Health & Safety Superintendent, San Juan Coal Company 12/21/2010

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