Mining Incidents

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Every injury and fatality MSHA has on file. Filter by state, year, sector, classification, experience, or any keyword from the investigator's narrative.

Total incidents
739,488
Of which fatal
3,112
Years on record
1983–2026
Classifications
20
Filters 1 active
Time period
Experience at time of incident

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4 matching records

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July 21, 2021 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · MACHINERY
Thunder Basin Coal Company LLC · Struck by falling object

A Millwright drove the pins out of a 200-ton crane boom to change out a section and the boom fell on employee.

August 16, 2013 WY · Coal utility man, shift tech, service/dump truck operator Fatality · MACHINERY
Thunder Basin Coal Company LLC · Caught in, under or between a moving and a stationary object

The technician was assisting in moving a 2800 P&H shovel when the machine lost propel capabilities. The machine then rolled in reverse striking the pickup driven by the technician causing fatal injuries.

February 20, 2003 WY · Coal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator Fatality · SLIP OR FALL OF PERSON
Thunder Basin Coal Company LLC · Fall to lower level, (Not Elsewhere Classified)

AFTER OVERSEEING THE ACTIVITIES OF CONTRACTORS WORKING ON THE BELT 614 LEVEL, EMPLOYEE LEFT AND WENT UP THREE FLIGHTS OF STAIRS TO THE 612 BELT LEVEL WHERE THE ELEVATOR TO THE SURFACE WAS LOCA TED. WITHIN A MINUTE OR TWO OF LEAVING, HE FELL THROUGH A 4X4 OPENING THAT HAD BEEN USED TO LOWER PARTS. THE HOLE HAD FLAGGING AT ALL ENTRIES AT LEAST 4' FROM THE EDGE. HE FELL 19' TO THE BEL

February 20, 2002 WY · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer Fatality · FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
Thunder Basin Coal Company LLC · Struck by falling object

EE WAS CLEANING UP AROUND THE 8 SHOVEL. EYEWITNESS SAYS "A LARGE ROCK CAME DOWN AND HIT THE 86 DIRECTLY ON THE RIGHT SIDE OF THE ROPS...SMASHING THE CAB." EE WAS KILLED INSTANTANEOUSLY BY THE IMPACT ACCORDING TO THE DEPUTY CORONER.

Showing all 4