Code of Federal Regulations
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30 CFR Mineral Resources
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I Mine Safety and Health ...
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O Coal Mine Safety and He...
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70 Mandatory Health Stand...
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Subpart C —
Sampling Procedures
§70.201 —
Sampling; general and technical requirements
§70.202 —
Certified person; sampling
§70.203 —
Certified person; maintenance and calibration
§70.204 —
Approved sampling devices; maintenance and calibration
§70.205 —
Approved sampling devices; operation; air flowrate
§70.206 —
Bimonthly sampling; mechanized mining units
§70.207 —
Bimonthly sampling; designated areas
§70.208 —
Quarterly sampling; mechanized mining units
§70.209 —
Quarterly sampling; designated areas
§70.210 —
Respirable dust samples; transmission by operator
§70.211 —
Respirable dust samples; report to operator; posting
§70.212 —
Status change reports
Tables to Subpart C