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Home Page > Executive Branch > Code of Federal Regulations > Electronic Code of Federal Regulations
e-CFR Data is current as of February 4, 2010
TITLE 30--Mineral Resources
CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
SUBCHAPTER O--COAL MINE SAFETY AND HEALTH
PART 70--MANDATORY HEALTH STANDARDS--UNDERGROUND COAL MINES
Subpart A--GENERAL
Subpart B--DUST STANDARDS
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| Respirable dust standards. |
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| Respirable dust standard when quartz is present. |
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Subpart C--SAMPLING PROCEDURES
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| Sampling; general requirements. |
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| Certified person; sampling. |
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| Certified person; maintenance and calibration. |
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| Approved sampling devices; maintenance and calibration. |
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| Approved sampling devices; operation; air flowrate. |
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| Approved sampling devices; equivalent concentrations. |
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| Bimonthly sampling; mechanized mining units. |
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| Bimonthly sampling; designated areas. |
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| Respirable dust samples; transmission by operator. |
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| Respirable dust samples; report to operator; posting. |
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Subpart D--RESPIRATORY EQUIPMENT
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| Respiratory equipment; respirable dust. |
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| Respiratory equipment; gas, dusts, fumes, or mists. |
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Subpart E--DUST FROM DRILLING ROCK--[RESERVED]
Subparts F-S--[RESERVED]
SUBPART T--DIESEL EXHAUST GAS MONITORING
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