Subpart C—Sampling Procedures

Sections

• 70.201
  § 70.201 Sampling; general and technical requirements.
• 70.202
  § 70.202 Certified person; sampling.
• 70.203
  § 70.203 Certified person; maintenance and calibration.
• 70.204
  § 70.204 Approved sampling devices; maintenance and calibration.
• 70.205
  § 70.205 Approved sampling devices; operation; air flowrate.
• 70.206-70.207
  §§ 70.206-70.207 [Reserved]
• 70.208
  § 70.208 Quarterly sampling; mechanized mining units.
• 70.209
  § 70.209 Quarterly sampling; designated areas.
• 70.210
  § 70.210 Respirable dust samples; transmission by operator.
• 70.211
  § 70.211 Respirable dust samples; report to operator; posting.
• 70.212
  § 70.212 Status change reports.