Subchapter 20 - Tunnel Safety Orders
- Article 1 - Introduction (§ 8400 to 8404)
- Article 2 - Definitions (§ 8405)
- Article 3 - Injury and Illness Prevention Program (§ 8406 to 8409)
- Article 4 - Safety Precautions (§ 8410 to 8411)
- Article 5 - Personal Protective Equipment (§ 8414)
- Article 6 - Illumination and Lasers (§ 8415 to 8416)
- Article 7 - First Aid (§ 8420 to 8421)
- Article 8 - Tunnel Classifications (§ 8422 to 8425)
- Article 9 - Emergency Plan and Precautions (§ 8426 to 8428)
- Article 10 - Emergency Rescue Procedures and Equipment (§ 8430)
- Article 11 - Change Houses and Sanitation (§ 8431 to 8433)
- Article 12 - Ventilation and Air Quality (§ 8437 to 8438)
- Article 13 - Ground Control (§ 8440 to 8441)
- Article 14 - Fire Prevention and Control (§ 8445 to 8446)
- Article 15 - Drilling (§ 8449 to 8450)
- Article 16 - Mechanical Tunneling Methods, Machinery and Equipment (§ 8455 to 8462)
- Article 17 - Transportation and Haulage (§ 8470 to 8492)
- Article 19 - Shafts and Hoisting Systems (§ 8493 to 8502)
- Article 20 - Explosives [Repealed], version 2
- Article 21 - Storage of Explosives [Repealed], version 2
- Article 22 - Transportation of Explosives [Repealed], version 2
- Article 23 - Handling and Use of Explosives-Blasting Operations [Repealed], version 2
- Article 24 - Licensing of Blasters (§ 8560 to 8568)
- Appendix A - , version 48
- Appendix B - Labor Code Excerpts, version 30
- Appendix C - , version 22
- Appendix D - , version 17
- Appendix E - , version 17
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