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The coal companies want to be able to self-bond and will continue to protest if that option Wyoming's coal mines may experience steady demand

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MINERS STILL UNCERTAIN ON SELF-RESCUE DEVICE

The courts have finally spoken but 10 years of uncertainty about an aqualung-like device to save the lives of coal miners trapped underground by fires or explosions still cloud the future of the self-rescuer In June as the second deadline for Mining Safety and Health Administration acceptance

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This review discusses safety at coal mines An overview of safety equipment is given including communication equipment the self-contained breathing apparatus and safety and rescue chambers

Crackdown on coal mine self-bonds stalls under Trump

Usibelli Coal Mine Alaska Only one mining company Usibelli Coal Mine produces coal in Alaska and 56% of the company's $13 8m of reclamation guarantees are held as self-bonds

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