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Code of Federal Regulations (Last Updated: July 5, 2024) |
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Title 30 - Mineral Resources |
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Chapter I - Mine Safety and Health Administration, Department of Labor |
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SubChapter O - Coal Mine Safety and Health |
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Part 77 - Mandatory Safety Standards, Surface Coal Mines and Surface Work Areas of Underground Coal Mines |
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Subpart D - Thermal Dryers |
§ 77.305 - Access to drying chambers, hot gas inlet chambers and ductwork; installation and maintenance.
Latest version.
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§ 77.305 Access to drying chambers, hot gas inlet chambers and ductwork; installation and maintenance.
Drying chambers, hot gas inlet chambers and all ductwork in which coal dust may accumulate shall be equipped with tight sealing access doors which shall remain latched during dryer operation to prevent the emission of coal dust and the loss of fluidizing air.