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- Document types:
- Contracts and cooperative agreements
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Results 181 - 190 of 196
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5/28/2014 - Contracts and cooperative agreementsA contract to transfer protective structure design technology from the defense establishment to the design and construction of seals in the coal industry.
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3/4/2014 - Contracts and cooperative agreementsA contract to evaluate the role of gas desorbing on the failure of coal and the resultant influence on dynamic failures such as bumps, bursts, and outbursts.
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1/6/2014 - Contracts and cooperative agreementsA contract to develop a robust, intrinsically safe system that will incorporate atmospheric monitoring, two-way communications and miner tracking, all in a single network.
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9/22/2012 - Contracts and cooperative agreementsA contract to develop a practical methodology with appropriate technical guidelines that enables mine operators and enforcement agencies to evaluate the reliability of underground communications, tracking, and atmospheric monitoring systems.
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9/18/2012 - Contracts and cooperative agreementsA contract to design a prototype two-way, through-the-earth (TTE) emergency communication system, fabricate the hardware, and test the system at an underground coal mine.
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9/18/2012 - Contracts and cooperative agreementsA contract to determine risk analysis techniques for assessing and mitigating basic types of possible stored energy sources for currently available communication, tracking, and atmospheric monitoring systems (AMS).
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9/18/2012 - Contracts and cooperative agreementsA contract to address issues associated with battery selection, use, and charging for the underground coal mining environment, specifically with respect to MINER Act requirements for mine communications and personnel tracking technology.
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9/18/2012 - Contracts and cooperative agreementsA contract to analyze, adapt, and test an existing ultra-low frequency (ULF), through-the-earth system for communication and tracking of underground mine personnel.
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9/17/2012 - Contracts and cooperative agreementsA contract to design, build, and demonstrate a battery-powered, through-the-earth wireless voice communication system for overburdens of up to 600 feet.
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9/17/2012 - Contracts and cooperative agreementsA contract to design and construct an in-mine mobile gas generation plant to extract nitrogen gas from mine air and inject it into sealed mine areas to maintain a safe environment.
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Content source: National Institute for Occupational Safety and Health, Mining Program