D. Mine Foreman and Mine Examiner; Examination and Safety of Working Places
- Section 70-223 - Mine examiner; examine all mines prior to entrance of workmen; report of examination recorded in book
- Section 70-224 - Mine foreman; examine working places while men are or should be at work
- Section 70-225 - Mine foreman; examine slopes, shafts, main roads, etc
- Section 70-226 - Mine foreman, assistant; weekly inspection; accessible abandoned portions of mine
- Section 70-227 - Proof of examination
- Section 70-228 - Stations at entrance to mine or parts of mine
- Section 70-229 - Withdrawal of workmen, noxious gases
- Section 70-230 - Operator, superintendent, mine foreman to furnish supplies
- Section 70-231 - Failure to furnish supplies, negligence
- Section 70-232 - Unlawful to employ person not competent to understand regulations concerning explosive gases