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
Filters 2 active
Time period
Experience at time of incident

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The record

50 matching records

Showing all 50
July 12, 2016 WY · Coal pumper SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Over-exertion (Not Elsewhere Classified)

Pumper was spotting the water truck under the temporary horses head on the lake bottom dump. Pumper climbed on top of the berm for a better view. As pumper was coming down off the berm, miss stepped and rolled ankle causing a sprain to ankle.

July 9, 2016 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall onto or against objects

Technician slipped off boarding ladder. Technician's face contacted ladder causing a tooth to become dislodged. Tech was taken to the ER where the tooth was reinserted and the employee returned to work the next day. Employee will see dentist for additional work to fix tooth.

December 26, 2015 WY · Coal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall to the walkway or working surface

Operator had dismounted the blade and was walking away from the machine when he slipped on the snow covered ground landing on his left knee. The MRI showed a tear in the cartilage

November 30, 2015 WY · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall onto or against objects

Employee slipped on the ice and fell on his lunch box while approaching a crew van at the end of shift

October 10, 2015 WY · Coal welder (non-shop) SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall from ladders

Employee was climbing down from a ladder that was used to gain access to the top of a shovel bucket job. As he descended the ladder, it slipped out from underneath him. As he was falling he reached out and grabbed onto the shovel latch bar to catch himself from falling resulting in a dislocated left shoulder.

September 29, 2015 WY · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Over-exertion (Not Elsewhere Classified)

Employee was dismounting a Cat track dozer and lost his footing spraining his left knee. It was determined on 10/12/2015 when he finally saw an orthopedic specialist that he tore his ACL & MCL.

April 27, 2015 WY · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Over-exertion (Not Elsewhere Classified)

while stepping on to the bottom rung of equipment ladder, the employee's foot slipped off rung. The employee caught himself with his arms, which resulted in a hyper-extension of his shoulder. Initial diagnosis was a sprain. On 5/19/15 the injury diagnosis was upgraded to a tear that will require surgery.

April 19, 2015 WY · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Over-exertion (Not Elsewhere Classified)

Haul truck operator twisted knee dismounting HT. A 2015 audit of employee injuries we discovered employees initial knee injury was on 4/19/15. It appeared to be a First Aid injury. First work day missed was 5/22/15, surgery 10/29/15.Reporting delay waiting on medical doc's determining degenerative or new injury documentation traced the injury back to a work place injury.

March 18, 2015 WY · Coal machinist SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Over-exertion (Not Elsewhere Classified)

EE placed himself in an awkward position in order to reach a bolt he was attempting to remove. He had his left leg propped up on a motor housing and his right leg and right shoulder bracing against the hoist. His right shoulder slipped causing his left knee to pop from the weight drop.

January 27, 2015 WY · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall from machine

While dismounting a motor grader/blade, employee missed a step and fell to the ground.

January 2, 2015 WY · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Over-exertion (Not Elsewhere Classified)

Descending the access ladder when foot slipped, caught self with his left arm going through the ladder steps, hurt left shoulder.

December 31, 2014 WY · Coal greaser, grease man, oiler, lube man, dragline oiler SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall to the walkway or working surface

A Technician was assisting a motor grader move trail cable. He was putting rope tied to a cable horn on to the grader ripper. The Technician stepped into a loop in the rope causing him to fall to the ground as the grader pulled forward. The Technician had a bruise and was unable to return on his next scheduled shift due to swelling. His next scheduled shift was 1/9/15.

October 19, 2014 WY · Coal motorman, motor person, swamper, switchman, locomotive operator SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall from machine

Employee was descending locomotive steps when the ballast gave away under her feet which caused her to fall.

February 14, 2014 WY · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall to the walkway or working surface

Employee lost his balance, slipped and fell back onto right hand and wrist resulting in a fracture.

October 13, 2013 WY · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall from piled material

Employee was working on top of a bench placing a marker stake near a highwall when the ground under him collapsed, dropping him to a muck pile.

October 12, 2013 WY · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Over-exertion (Not Elsewhere Classified)

EE stepped out of pickup onto uneven ground, twisting ankle.

September 26, 2013 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Over-exertion (Not Elsewhere Classified)

Climbing down off of catwalk employee's leg hung up causing strain/sprain to knee.

May 24, 2013 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall onto or against objects

A mechanic was carrying two breathers in his hand when he slipped and contacted his elbow. The contact resulted in a two inch laceration on his elbow that required stitches.

December 9, 2012 WY · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Over-exertion (Not Elsewhere Classified)

While dismounting haul truck, an EE hyper-extended his shoulder while stepping from the second to last rung to the bottom rung. The extension resulted in damage to his rotator cuff. The EE was seen by an Ortho. Dr. on 12/18/12 and surgery is recommended to repair the rotator cuff.

May 2, 2011 WY · Coal welder (shop) SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall onto or against objects

EE was assisting another EE placing wooden mats in front of portable racks. In the process of setting the second mat the EE's noticed a chunk of clay was in the location for the mat. When the EE tried to roll the chunk of clay out of the way by hand he slipped causing his arm to brush against the wooden mat. EE had a splinter embedded into his arm.

April 6, 2011 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall to the walkway or working surface

Employee was walking across shop bay when the employee tripped and fell, breaking the left wrist.

March 11, 2011 WY · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall to the walkway or working surface

Dark outside, oil containment grating was set on a walkway that normally is not placed in that area.

March 7, 2011 WY · Coal pumper SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Over-exertion (Not Elsewhere Classified)

Employee slipped, tripped and twisted back, checking on pump. No complaint on 3/7/11. On 3/8/11 employee complained of back pain, was seen and treated by Dr. with pain medication. Employee was also given working restrictions.

January 14, 2011 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall to the walkway or working surface

While pulling a water hose in the wash bay, technician slipped and fell. The fall resulted in a finger fracture.

January 10, 2011 WY · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall to the walkway or working surface

Snow cover on the mat covering the hopper.

February 25, 2010 WY · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall to the walkway or working surface

Due to an undetermined medical issue, a technician felt ill after a break. He felt dizzy and nauseous and cut his lip when he fell on the deck of a haul truck. Blood tests ruled out occupational causes.

January 16, 2010 WY · Coal electrician, lineman SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall from machine

The electrician was attempting to board an electric shovel. He missed the first step on the shovel ladder and when his foot contacted the ground he sustained an ankle sprain and avulsion fracture to his right foot.

January 14, 2010 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall from machine

Mechanic was cleaning battery connections, when a fire flared up momentarily. The mechanic jumped down 3 feet and fell to his back when he landed on the ground. Initially released by a physician to return to work. Knees were bruised and too sore for mechanic to return to work.

September 4, 2008 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Caught in, under or between (Not Elsewhere Classified)

At the time of the incident the tech was installing an oil filter base on a CAT 793 truck. As the tech was starting the first bolt the ladder he was standing on partially folded up causing him to quickly step off the ladder. On the way off the ladder the tech's left hand was caught between the fill tube and the filter housing and lacerated.

July 21, 2008 WY · Coal welder (shop) SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Over-exertion (Not Elsewhere Classified)

During set up for repairs to a 4100 shovel, employee stepped off of the 24" high cribbing ramp onto scorio pad. He twisted his left knee as he stepped onto the loose scorio.

March 25, 2008 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall onto or against objects

At the time of the incident the technician was moving a workbench in order to clean under it. As the tech was pushing on the bench one of its wheels dropped into a divot in the floor. As he pushed harder to dislodge the wheel his left foot slipped on some oil causing him to fall against the bench and twist his back.

February 27, 2008 WY · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Over-exertion (Not Elsewhere Classified)

While mounting backhoe, employee lost his footing and stepped back to the ground. When he did, his right foot was in pain. He went to EMT and then to ER.

February 6, 2008 WY · Coal electrician, lineman SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall to the walkway or working surface

Slipped on the ice and hit the back of the head causing a slight concussion. No lost time accident, but was given a prescription for pain medicine.

January 19, 2007 WY · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Over-exertion (Not Elsewhere Classified)

While conducting an equipment pre-shift examination the employee twisted her right knee.

November 22, 2006 WY · Coal pumper SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall onto or against objects

The employee was pulling on a water pump primer hose. Unexpectedly, the hose moved abruptly. The employee lost her balance and hit her head on the primer bowl creating a gash requiring stitches in her right eyebrow.

September 12, 2006 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall from machine

EE was lowering a drop cord from the shovel house to the ground, when his foot slipped on some grease. When he fell, he fractured a bone in his left wrist.

October 4, 2005 WY · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall onto or against objects

While washing windows, a Technician fell approx. 10 ft off of a rubber tire dozer - breaking one rib.

August 2, 2005 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall onto or against objects

MAINTENANCE TECHNICIAN SLIPPED ON A WET STAIR WHILE DESCENDING FROM A DOZER. HE RECEIVED A LACERATION ON HIS RIGHT ELBOW WHICH REQUIRED STITCHES

May 25, 2005 WY · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall from machine

WHILE OPERATOR WAS ATTEMPTING TO WASH WINDOWS ON 992 LOADER HE LOST HIS GRIP AND FELL FROM THE DECK RESULTING IN TWO BROKEN RIBS. IT WAS RAINING AND OPERATOR DID NOT UTILIZE BEST PRACTIVES FOR CLEANING WINDOWS IN 992

January 7, 2004 WY · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall from machine

EE WAS DISMOUNTING 24H BLADE. HIS FOOT SLIPPED CAUSING HIM TO FALL APPROX. 4 FT. HE INJURED HIS WRIST.

November 24, 2003 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall onto or against objects

EE WAS STANDING ONT HE FRAME OF THE TRUCK BESIDE THE ENGINE. INSTALLING AN EXHAUST BLANKET, HIS SHOES WERE WET AND HE SLIPPED AND FELL BACK ONTO THE BATTERY BOX. HE FELL ON HIS BACK, CAUSING B RUISING. HE WAS TAKEN TO THE HOSPITAL FOR EXAMINENATION AND X RAYS. THERE WERE NO BROKEN BONES.

September 22, 2003 WY · Coal welder (shop) SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall onto or against objects

EE WAS CARRYING A SHEET OF METAL GUARD DOWN AN INCLINED WALKWAY. THE BOTTOM PART OF THE WALKWAY WAS COVERED WITH FROST. AS THE EE STEPPED OFF OFTHE WALKWAY HIS FOOT SLIPPED & HE FELL. HE RIGHT SIDE OF HIS CHIN STRUCK THE SHEET METAL GUARD CAUSING A LACERATION UNDER HIS CHIN.

June 11, 2003 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall from ladders

WHILE EE WAS STANDING ON THE THIRD RUNG OF A 6' STEP LADDER, APPROXIMATELY 3' ABOVE THE GROUND, ONE OF THE LADDER'S LEGS BROKE CAUSING THE LADDER TO TIP OVER AND EE TO FALL TO THE GROUND.

April 22, 2003 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall from machine

EE WAS DISMOUNTING FROM A 24 H BLADE AND HE MISSED THE BOTTOM STEP AND AS HE TRIED TO BRACE HIMSELF WITH HIS HANDS WHEN HE HIT THE GROUND HE DISLOCATED AND FRACTURED HIS RIGHT MIDDLE FINGER. H E FELL ABOUT 3 FT BACKWARDS AND LANDED ON HIS BUTT AND BACK.

June 26, 2002 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall from ladders

EE WAS STANDING ON 10 FT STEP LADDER USING A 16" CRESCENT WRENCH, WRENCH SLIPPED CAUSING EE TO LOOSE BALANCE AND HE JUMPED OFF LADDER LANDING ON SHOP FLOOR, HURTING HIS LEFT FOOT CONTUSION TO FOOT.

May 1, 2002 WY · Coal welder (shop) SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall onto or against objects

EMPLOYEE WAS CLIMBING A 8' STEP LADDER, LOST HIS BALANCE & FELL APPROX. 28" TO THE FLOOR OF A LARGE SHOVEL BUCKET. HE BROKE HIS LEFT WRIST IN 2 DIFFERENT PLACES.

April 13, 2002 WY · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall down stairs

ASCENDING STAIRS, LOST BALANCE, CAUGHT HIMSELF, STRAINING RIGHT SHOULDER.

February 24, 2002 WY · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall to the walkway or working surface

EE WAS WALKING TO THE MANTRIP AT SHIFT CHANGE & SLIPPED ON ICE. HE TRIED TO CATCH HIMSELF WITH HIS LT. HAND WHICH RESULTED IN A HAIRLINE FRACTURE OF THE LT. WRIST. HE WAS RELEASED TO RETURN TO WORK.

December 14, 2001 WY · Coal security guard, watchman SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall to the walkway or working surface

EE WAS LEAVING SECURITY OFFICER STATION TO GO TOHER VEHICLE, WHEN SHE STEPPED OFF THE CURB THEREWAS LOOSE SCORIA UNDER HER FOOT AND SHE SLIPPED AND FELL. SHE TWISTED HER BACK AND ANKLE AND BRUISED THE SHIN OF HER LEG.

July 11, 2000 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Alpha Coal West, Inc. · Fall from ladders

AT THE TIME OF THE INCIDENT EMPLOYEE WAS REMOVING THE LEFT FILTER BOX FROM A CAT 793 OFF HIGHWAY TRUCK. AS HE WAS PULLING THE PIPING TO THE BOX HE SLIPPED OFF THE LADDER HE WAS STANDING ON. IN THE PROCESS OF REGAINING BALANCE HE TWISTED INTO POSITION, STRAINING THE MUSCLES IN HIS LOWER BACK.

Showing all 50