Guidelines for Implementing the Emergency Escapeway Standards for Metal and Nonmetal Mines

4. Guidelines for Implementing the Emergency Escapeway Standards for Metal and Nonmetal Mines The technical discussion of each escapeway component precedes the specific guidelines for the component. Generally, the technical discussion provides the background and reasoning behind the guidelines. Section 5 is a discussion of general escapeway requirements, including the escape route, fire retardants, warning systems, ventilation systems, escapeway signs and signals, auxiliary transportation and fuel storage. The discussion is followed by a list of guidelines pertaining to the escapeways. Section 6 is a summary of the computer simulation of an escapeway system for Mine "C". A complete documentation of the simulation is included in Appendix A and B. Section 7 covers emergency hoisting requirements and concludes with the guideline, for emergency hoists, their inspection and use. Section 8 is a discussion of refuge chambers and life support and is concluded with guidelines for the application o f this equipment.