Title 30

PART 70 SUBPART C

Subpart C - Sampling Procedures Source:79 FR 24974, May 1, 2014, unless otherwise noted.

• 30 U.S.C. 811, 813(h), 957.
• Source: 59 FR 8327, Feb 18, 1994, unless otherwise noted.

30:1.0.1.12.33.3.211.1	SECTION 70.201	70.201 Sampling; general and technical requirements.
30:1.0.1.12.33.3.211.2	SECTION 70.202	70.202 Certified person; sampling.
30:1.0.1.12.33.3.211.3	SECTION 70.203	70.203 Certified person; maintenance and calibration.
30:1.0.1.12.33.3.211.4	SECTION 70.204	70.204 Approved sampling devices; maintenance and calibration.
30:1.0.1.12.33.3.211.5	SECTION 70.205	70.205 Approved sampling devices; operation; air flowrate.
30:1.0.1.12.33.3.211.6	SECTION 70.206	70.206 Bimonthly sampling; mechanized mining units.
30:1.0.1.12.33.3.211.7	SECTION 70.207	70.207 Bimonthly sampling; designated areas.
30:1.0.1.12.33.3.211.8	SECTION 70.208	70.208 Quarterly sampling; mechanized mining units.
30:1.0.1.12.33.3.211.9	SECTION 70.209	70.209 Quarterly sampling; designated areas.
30:1.0.1.12.33.3.211.10	SECTION 70.210	70.210 Respirable dust samples; transmission by operator.
30:1.0.1.12.33.3.211.11	SECTION 70.211	70.211 Respirable dust samples; report to operator; posting.
30:1.0.1.12.33.3.211.12	SECTION 70.212	70.212 Status change reports.
30:1.0.1.12.33.3.211.13.11	APPENDIX	Table 70-1 to Subpart C of Part 70 - Excessive Concentration Values (ECV) Based on Single, Full-Shift CMDPSU/CPDM Concentration Measurements
30:1.0.1.12.33.3.211.13.12	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

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