Mine Safety and Health Administration (MSHA) - Instruction Guide Series - IG 110 - Responding to a Mine EmergencyAppendix B - Critical Item Checklist for Mine Emergencies
Appendix C - Communicating and Relaying Critical Information
Appendix D - Mine Gas Chart
Appendix E - Gas Detection Chart
Appendix F - Oxygen Chart
Appendix J - Hydrogen Chart
Appendix M Methane Chart