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
273,095
Of which fatal
1,202
Years on record
2000–2026
Classifications
20
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The record

20 total records

Showing all 20
August 19, 2024 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Black Butte Coal Company · Caught in, under or between a moving and a stationary object

Maintenance mechanic pinched left pinky finger between the driveshaft yoke and the transmission driveshaft retainer cover while trying to reinstall the driveshaft on a D11 dozer in the shop. Pinch caused lacerations to left pinky finger that required sutures.

June 24, 2024 WY · Coal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Black Butte Coal Company · Struck against stationary object

The coal plant oil was cleaning coal out of a plugged chute at the coal plant. While reaching into the chute to remove a large chunk, EE drug EE's right index finger across a jagged pieced of wear liner. This cut through EE's gloves and caused a laceration on that finger. The laceration required 3 sutures.

May 9, 2023 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Black Butte Coal Company · Over-exertion (Not Elsewhere Classified)

While Dismounting the tire handler and progressing down the ladder, EE stepped down to the last rung on the ladder, felt pain in right ankle and could not put any weight on right ankle/foot.

April 23, 2023 WY · Coal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDLING OF MATERIALS
Black Butte Coal Company · Caught in, under or between a moving and a stationary object

EE pinched finger causing a laceration requiring 9 sutures.

February 17, 2022 WY · Coal clerk, timekeeper, office worker, director of sales SLIP OR FALL OF PERSON
Black Butte Coal Company · Fall to the walkway or working surface

Employee fell in parking lot and injured wrist attempting to brace themselves from fall.

June 16, 2021 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Black Butte Coal Company · Struck by flying object

Mechanic was struck in lower lip with an impact socket when it disconnected from an impact gun while in use. Laceration injury; required 4 sutures from physician to close.

March 11, 2021 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Black Butte Coal Company · Struck against stationary object

Changing inner dual on mechanics truck, wheel was stuck and EE tried kicking the tire and wheel assembly to break it loose from the hub and strained lower back.

May 18, 2020 WY · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Black Butte Coal Company · Struck by... (Not Elsewhere Classified)

Environmental engineer suffered lacerated pinky finger (right hand) while operating a cordless drill in order to retrieve water samples from a well.

March 24, 2020 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Black Butte Coal Company · Struck by... (Not Elsewhere Classified)

Employee received laceration to lip when a wooden cribbing block struck EE in the face. Company physician administered two stitches to the laceration.

March 20, 2020 WY · Coal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger SLIP OR FALL OF PERSON
Black Butte Coal Company · Fall from machine

Employee fell backwards from a height of approx. 4' off of a lowboy trailer deck to ground level, causing a non-separation fracture to left hip and L-1 vertebra compression fracture.

February 21, 2019 WY · Coal driller, highwall operator, highwall drill operator SLIP OR FALL OF PERSON
Black Butte Coal Company · Fall to the walkway or working surface

Employee stepped on small rock while stepping out of a Ford F-150 pick-up truck. This caused EE to lose EE's balance and fall after rolling EE's ankle. X-rays showed that EE broke EE's lower right fibula in three places.

September 18, 2018 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Black Butte Coal Company · Struck against stationary object

Mechanic suffered a contusion to right shin that required stitches. EE was assisting in the removal of a final drive on a CAT D-11 track dozer at the time of the incident.

April 21, 2018 WY · Coal welder (non-shop) HANDLING OF MATERIALS
Black Butte Coal Company · Over-exertion in lifting objects

Employee strained a muscle in back while lifting a dump rope into place on the dragline bucket. Employee was taken to the company physician for evaluation. The Physician issued the employee prescription medication.

August 3, 2017 WY · Coal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDLING OF MATERIALS
Black Butte Coal Company · Caught in, under or between a moving and a stationary object

Employee suffered a laceration to the middle finger of the left hand when their finger was caught between the dragline bucket tooth and the truck bed they were transferring the tooth to. Stitches were required to repair the wound.

March 2, 2017 WY · Coal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger SLIP OR FALL OF PERSON
Black Butte Coal Company · Fall onto or against objects

While descending, Employee fell from the lower rung of the access ladder on a 16H motor grader and landed on the moboard resulting in fractured ribs and a minor laceration to employee's liver and spleen.

October 26, 2016 WY · Coal FIRE
Black Butte Coal Company · Accident type, without injuries

The Bulk Explosive Truck (Unit 5556) had just been washed & parked on ready line with the engine shut down when a fire broke out in the engine compartment. The Engine compartment and cab were completely destroyed. The truck was not loaded at the time. Fire spread to a second Bulk Explosive truck (Unit 5555) parked adjacent to it destroying it also .

July 22, 2016 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Black Butte Coal Company · Caught in, under or between a moving and a stationary object

EE was installing a bushing on the boom foot with 3 other employees. The employees that were setting the bushing were on one side and EE was on the other to tell them when to stop. The bushing was becoming hung up on something and the employee reached in without communicating it. The other employees pushed on the bushing catching injured's finger and crushing the tip.

June 2, 2016 WY · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer DUST DISEASE OF LUNGS
Black Butte Coal Company · Inhalation of radiations, caustics, toxic and noxious substances

Black Butte Coal Company was informed on 6/2/16 that a former employee had been diagnosed with Black Lung. Conditions contributing to the illness are unknown. Employee was employed by Black Butte Coal from 6/11/1079 through 6/27/2002. Date of employee's diagnosis was 4/19/2012.

November 6, 2015 WY · Coal greaser, grease man, oiler, lube man, dragline oiler SLIP OR FALL OF PERSON
Black Butte Coal Company · Over-exertion (Not Elsewhere Classified)

Employee stepped on uneven ground and rolled his left ankle resulting in a small fracture to a bone in his foot.

June 27, 2015 WY · Coal welder (non-shop) SLIP OR FALL OF PERSON
Black Butte Coal Company · Fall to the walkway or working surface

Employee injured tendons in his right shoulder when he lost his balance on his work platform and used his right arm to catch himself. Employee was prescribed pain medication.

Showing all 20