Sampling Procedures

  1. Law
  2. CFR 30
  3. Mineral Resources
  4. Mine Safety and Health Administration, Department of Labor
  5. Coal Mine Safety and Health
  6. Mandatory Health Standards - Underground Coal Mines
  7. Sampling Procedures

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Section
70.201

Sampling; general and technical requirements.

Section
70.202

Certified person; sampling.

Section
70.203

Certified person; maintenance and calibration.

Section
70.204

Approved sampling devices; maintenance and calibration.

Section
70.205

Approved sampling devices; operation; air flowrate.

Section
70.206

Bimonthly sampling; mechanized mining units.

Appendix
Table 70-1 to Subpart C of Part 70

Excessive Concentration Values (ECV) Based on Single, Full-Shift CMDPSU/CPDM Concentration Measurements

Appendix
Table 70-2 to Subpart C of Part 70

Excessive Concentration Values (ECV) Based on the Average of 5 or 15 Full-Shift CMDPSU/CPDM Concentration Measurements

Section
70.207

Bimonthly sampling; designated areas.

Section
70.208

Quarterly sampling; mechanized mining units.

Section
70.209

Quarterly sampling; designated areas.

Section
70.210

Respirable dust samples; transmission by operator.

Section
70.211

Respirable dust samples; report to operator; posting.

Section
70.212

Status change reports.