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Mine Safety: Essential Components of Self-Escape

Completed

The committee was tasked to examine the essential components of self-escape. In particular, to focus on underground coal mines and define self-escape in the context of mining emergencies; consider environmental and human-systems factors as well as technologies to understand the system in which the miners work; propose ways to improve self-escape preparations and training for mining personnel; and identify knowledge gaps where further research is needed.

Description

An ad-hoc committee will be appointed to identify and synthesize the literature relevant to understanding “self-escape” in the context of mine safety. The committee will review literature in areas such as judgment and decision making under conditions of uncertainty and stress, training of personnel in high-risk professions, technological advancements that may facilitate self-escape (e.g. signaling), physiological and biomechanical effects of stress, and systems approaches to improve the likelihood of success self-escape. This study will focus on underground coal mining but with the understanding that findings and recommendations for that industry will likely be informative to the underground metal/nonmetal mining industry. Basically, the stated purpose of this study is: What in the context of mine operations does it take to give mine workers self-escape capabilities during an emergency?

Based on a careful review and collation of a variety of data, the committee will:

1. define “self-escape” in the context of mining emergencies;

2. consider environmental and human-systems factors as well as technologies that contribute to the potential for self-escape from mine emergencies. Among the factors the committee may consider are: escape way conditions, availability of refuge alternatives, communication systems, improved decision-making capabilities, the availability of information, and/or providing physical conditions that would make it easier to escape under adverse conditions;

3. suggest the most effective training methods for the mining industry to adopt in order to impart those skills to miners and to validate individual competency levels of same;

4. identify competencies which are essential for mine workers to have in order to allow them to execute self-escape methods, which will include cognitive competencies as in hazard recognition and decision making, as well as physical abilities;

5. identify any “gaps” in scientific findings and the science of human error applied to mining that could inform this issue, thus help to set a possible research agenda for future funding strategies for NIOSH.

In addition to a careful review and discussion of written literature, the committee will engage a variety of stakeholders who are invested in the issue of mine safety such as mining unions (e.g. United Mine Workers Association), industry (e.g. through the National Mining Association), other government agencies (e.g., MSHA, Navy, NASA), and explore accounts of miners who have self-escaped. Also, the committee will be asked to consider any safeguards planned or in place for analogously dangerous situations in which workers could be faced with life-threatening situation in which they have to self-escape from the hazardous environment to a place of safety. Examples might include civilian or military firefighting, working in certain industrial facilities, undersea construction or exploration, and the setting up of space stations – i.e. situations where individuals may become “trapped” in a life-threatening environment.

In

Contributors

Committee

Chair

Member

Member

Member

Member

Member

Member

Member

Member

Sponsors

Centers for Disease Control and Prevention (CDC)

Staff

Toby Warden

Lead

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