Subpart C. 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.
- §§ 70.206-70.207 - §[Reserved]
- § 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.