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
April 14, 2023 MT · Metal/Non-Metal outside foreman, leadman MACHINERY
Knife River Missoula · Caught in, under or between a moving and a stationary object

Employee found debris on the under belt scraper of the head pulley coming out of jaw crusher (7158) and attempted to clean it without de-energizing the piece of equipment first. This resulted in the belt grabbing the 3 foot pry bar and slamming EE's hand into the scraper and framework of the under belt. This resulted in 2 broken bones in the Right arm and hand.

December 5, 2022 HI · Metal/Non-Metal welder (non-shop) MACHINERY
Hawaiian Cement · Struck by flying object

Miner was using a cutting torch to cut a catwalk support. While making the cut, a piece of cutting debris went into miners Right eye. Miner treated at clinic, prescribed eye drops. Returned to work with no time loss.

October 17, 2022 OR · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver MACHINERY
Knife River Corporation-Northwest · Struck against a moving object

DUMP BOX OF HAUL TRUCK BEING OPERATED BY MINER WAS JOSTLED BY EXCIVATOR BUCKET WHILE LOADING MATERIAL. MINER REPORTS NECK AND BACK PAIN.

March 21, 2022 HI · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver MACHINERY
Hawaiian Cement · Struck against a moving object

While being loaded by the shovel, the shovel made contact with the tip of the haul truck bed causing haul truck operator to be jolted forward in the seat resulting in head, neck and back pain.

January 14, 2022 OR · Metal/Non-Metal dispatcher MACHINERY
Knife River Corporation-Northwest · Caught in, under or between a moving and a stationary object

Team members were picking up a sand screw equipment off a trailer with a crane. One of the rear rigging legs was hung up on a bolt/stud. Team member went to correct the rigging. As EE's hand got near the chain it released tension, taking EE's hand with it towards the sand screw frame rail, pinning it between the chain and the frame. Tip of right index finger was fractured.

November 22, 2021 WY · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
JTL GROUP,INC. · Caught in, under or between a moving and a stationary object

EMPLOYEE INSPECTING BLOW BARS ON IMPACT,ELBOW STRUCK THE BREAKER PLATES AND ROTOR COTINUED TO ROLL. THIS CAUSED BREAK IN RIGHT WRIST.

March 12, 2021 OR · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker MACHINERY
Knife River Corporation-Northwest · Struck by flying object

WHILE PERFORMING MAINTENANCE ACTIVITIES, PNEUMATIC HOSE ATTACHED TO IMPACT GUN SEPARATED AT UNION. COUPLER AT END OF HOSE STRUCK TM IN RIGHT CHEEK AND MOVE BETWEEN EYE AND EYE PROTECTION. TM WAS EVALUATED AND PRESCIRBED MEDICATION

November 19, 2020 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Knife River Construction · Struck by... (Not Elsewhere Classified)

Laceration to the non-dominant hand, Right ring finger approx 1/2 inch in length. 7 stitches. Employee was unbolting a screen deck with a leather glove and battery operated impact tool. As EE was removing the bolt, the bolt spun and it had a small metal bur on the end. Which spun and cut the glove and the employee's finger on the distal digit (tip) of finger.

September 10, 2019 TX · Metal/Non-Metal rotary bucket excavator operator MACHINERY
Knife River Corporation-South · Caught in, under or between running or meshing objects

Employee was working on Impact Crusher when rotor turned pinching right hand between blow bar and side of crusher.

December 5, 2018 OR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Knife River Corporation-Northwest · Struck against a moving object

Miner was operating long stick excavator over a period of time and felt weakness, muscle burning and loss of feeling in right shoulder and arm. Miner lists the date of injury as early September but did not report it to employer until 12/05/2018 and first sought medical treatment on 12/15/2018. Attending physician has listed injury as right arm pain and hand numbness.

August 14, 2018 OR · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand MACHINERY
Knife River Corporation-Northwest · Over-exertion (Not Elsewhere Classified)

ON 8/16/18, MINER REPORTED EXPERIENCING SEVERE BACK PAIN AFTER SITTING IN A CHAIR WHILE OPERATING THE DREDGE ON 8/14/18, FOLLOWED BY A 12 HR SHIFT PERFORMING MAINTENANCE ON 8/15/18. MINER INITIALLY REPORTED TO SUPERVISOR AND A GROUP OF MORE THAN FIVE OTHER MINERS THAT BACK PAIN WAS NOT RELATED TO WORK CONDITIONS.

September 13, 2017 ID · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker MACHINERY
Knife River Southern Idaho Division · Caught in, under or between running or meshing objects

The employee attempted to stop a pulley and belt system with employee's left hand.

June 14, 2016 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Connolly-Pacific Company · Caught in, under or between a moving and a stationary object

EE was retrieving a rock splitter tool from a rock when the rock separated, causing the tool to move EE's hand against the side of the man basket and when the rock separated, the man basket moved causing EE to hit right knee on the side of the man basket. EE declined medical attention on 6/14/16, EE called in from a scheduled day off on 6/21/16 requesting to see a doctor.

April 3, 2015 ND · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker MACHINERY
Knife River Corporation-North Central · Struck by falling object

Injured employee was removing bolts from a belt frame on a crusher screen. He had his arm underneath the frame piece when the final bolt was removed the frame piece fell pinching his arm between the piece and the box. He went to the emergency room and was given a prescription and released back to full duty.

April 12, 2014 ID · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Knife River Southern Idaho Division · Caught in, under or between a moving and a stationary object

Running a half inch Drill Motor the bit caught and the drill twisted around and fractured the employees right hand,

April 4, 2013 WY · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver MACHINERY
JTL Group, Inc. · Struck against a moving object

Was using hand to try and hold a bolt on a cutting edge to keep into place. The air gun spun the bolt and lacerated his hand. The employee was wearing gloves.

December 8, 2012 ND · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Knife River Corporation - North Central · Struck by... (Not Elsewhere Classified)

dust and metal grindings blew into eye of miner while repairing conveyor belt. Miner was wearing safety glasses and face shield, but should have worn goggles due to windy conditions, and postioned himself upwind of the work area.

January 10, 2012 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Connolly-Pacific Company · Over-exertion (Not Elsewhere Classified)

Using skill saw to cut down wooden pallets for disposal off the back of 1998 Chevy pickup truck unit 31.198010.

November 30, 2010 ID · Metal/Non-Metal ledgeman/hand, quarry man MACHINERY
Knife River Southern Idaho Division · Struck by... (Not Elsewhere Classified)

Mine operator sitting in seat of excavator turned to see what other miner wanted as he had yelled. When he turned in the seat coat sleeve caught swing lever and swung excavator into other operator's foot.

June 26, 2010 HI · Metal/Non-Metal welder (shop) MACHINERY
Hawaiian Cement · Struck by... (Not Elsewhere Classified)

Employee was manually handling a spray bar when his thumb was pinched between the spray bar and a screen. This action caused his thumb to be lacerated as well as fractured.

August 5, 2008 OR · Metal/Non-Metal drill operator MACHINERY
Knife River Corporation-Northwest · Struck by falling object

Employee was adding a drill rod onto the rock drill and it fell off and smashed his foot breaking the toe.

July 28, 2008 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Knife River Const · Struck by flying object

Employee grinding when a small piece of metal got into the eye.

October 29, 2007 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Connolly-Pacific Company · Struck by flying object

While grinding on a material screen plant a foreign object got into his right eye. He didn't notice it until 5:00 in the evening when showering. He could feel something in his eye and reported it the following day at work and went to the doctor and a piece or rust was removed, he has a corneal abraison.

March 7, 2007 OR · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator MACHINERY
Hap Taylor & Sons · Over-exertion (Not Elsewhere Classified)

Scraper operator jammed elbow straining shoulder while loading material into scraper.

November 18, 2005 MN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Knife River North Central · Contact with hot objects or substances

Lighting Burtha torch flashed back and burned back of right hand.

June 27, 2005 MN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Knife River North Central · Struck by... (Not Elsewhere Classified)

Employee was using a hand grinder. He was holding a brass fitting with his left hand. The grinder slipped off the fitting striking him on the left ring finger. Three stitches; updated tetnus.

February 2, 2005 MN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Knife River Corporation North Central · Contact with hot objects or substances

EE WAS WELDING AND A PIECE OF SLAG GOT INTO HIS EYE

December 30, 2004 HI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
West Hawaii Concrete · Struck by... (Not Elsewhere Classified)

Holding a carrage bolt, using an air gun to remove the nut, the bolt spun around and cut his finger.

December 14, 2004 MN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Knife River Corporation North Central · Struck by... (Not Elsewhere Classified)

EE WAS UNDERNEATH CONVEYOR, GRINDING OFF RUST ON CONVEYOR FRAME. EE GOT A PARTICLE IN HIS LEFT EYE. (PARTICLE OFF CONVEYOR FRAME WAS EXTRACTED WITH FORCEPS.)

October 22, 2004 MT · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Knife River Mountain Region · Struck by flying object

Laborer prepared a piece of angle iron to cut with cutting torch. As soon as he put heat to it a foreign object popped and hit his cheek under his safety glasses and the object fluid p in his right eye. shoulder had a face shield over his safety glasses or welding goggles.

October 20, 2004 MN · Metal/Non-Metal outside foreman, leadman MACHINERY
Knife River Corporation North Central · Struck by... (Not Elsewhere Classified)

EE HAD DUST ON HIS COVERALLS AND HARD HAT. AS HE WALKED BY THE BACK OF THE GEN SET, THE DUST BLEW INTO HIS FACE FROM THE FAN OF THE ENGINE.

January 16, 2004 MN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Knife River Corporation North Central · Struck by... (Not Elsewhere Classified)

EMPLOYEE THINKS HE WAS USING A GRINDER AT THE TIME OF INJURY. EXACT CAUSE BELIEVED TO BE GRINDER USE.

November 26, 2003 HI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
West Hawaii Concrete · Struck by flying object

Blowing dirt off a piece of equipment with an air gun, dirt went into eye. Employee did not report injury until the end of december. Took sick leave before reporting the incident.

October 23, 2003 MN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Knife River North Central · Struck by... (Not Elsewhere Classified)

EE WAS REPAIRING CRUSHER USING GRINDER. GOT A PARTICLE IN EYE.

June 23, 2003 MT · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Knife River Missoula · Struck by... (Not Elsewhere Classified)

WHILE DRILLING A 1/2" HOLE IN METAL USING A DRILL PRESS, THE DRILL BIT CAUGHT & SPUN METAL. THE SPINNING METAL CAUGHT THE GLOVE, PULLING IT DOWN & LACERATING A 1" SLIT IN FOREARM.

June 26, 2002 CA · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management MACHINERY
Connolly-Pacific Company · Contact with hot objects or substances

EMPLOYEE WAS WELDING OVERHEAD AT SEPARATOR #2.

June 25, 2002 OR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Bracelin-Yeager Umpqua River Navigation · Caught in, under or between a moving and a stationary object

EE WAS MOVING SHOVEL DOWN AN INCLINE & WAS BRACING HIMSELF WITH HIS LEFT HAND ON THE DOOR POST. THE DOOR SWUNG SHUT ON HIS LEFT LITTLE FINGER.

May 30, 2002 MN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Knife River North Central · Struck by flying object

CRUSHING ROCK. EMPLOYEE EXPOSED TO ROCK DUST AND FLYING PARTICLES.

May 23, 2002 OR · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator MACHINERY
Rogue Aggregates Inc · Over-exertion in pulling or pushing objects

WHILE REPAIRING BELT LACINGS ON A CONVEYOR BELT, HE WAS PUSHING DOWN WITH A DRILL MOTOR & STRAINED HIS LOWER BACK.

January 5, 2002 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator MACHINERY
KRC Aggregate Inc · Struck by flying object

AFTER GRINDING A STEEL OBJECT, EE CHECK IT & THEGRINDER BLEW OUT A PIECE OF STEEL INTO HIS EYE.

December 20, 2001 MT · Metal/Non-Metal miner, nec MACHINERY
JTL Group, Inc. · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS PLACING A BIT IN A DRILL WHILE PLUGGED. THE TRIGGER STRUCK THE COUNTER TOP AND THE DRILL SPUN WHILE THE CHUCK WAS STILL IN PLACE. THE CHUCK SPUN UP AND CUT THE EMPLOYEE'S FINGER.

September 25, 2001 OR · Metal/Non-Metal coal/ore shovel operator, shoveler, power shoveler MACHINERY
Umpqua River Navigation Co · Contact with hot objects or substances

HAVING TO CUT OVERHEAD IN A CONFINED AREA.

June 29, 2001 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
KRC Aggregate Inc · Struck by... (Not Elsewhere Classified)

EE WAS CUTTING SOME PLASTIC WHEN THE SAW HE WAS USING KICKED BACK, CUTTING THE SKIN ON HIS STOMACH.

May 29, 2001 WA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Knife River Corporation-Northwest · Struck by... (Not Elsewhere Classified)

WHILE GRINDING A PIECE OF METAL WITH A HAND HELD AIRDISC GRINDER, DISC CAME APART WHEN IT CAME IN CONTACT WITH METAL CUTTING LEFT ARM.

January 9, 2001 ND · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Knife River Corp · Struck against a moving object

INDIVIDUAL WAS USING A DOZER TO RIP FROST CHUNKSFOR THE SCRAPER OPERATORS. WHEN GOING ACROSS THECHUNKS THE DOZER FELL TO ONE SIDE SHIFTING THE OPERATOR INTO AN UNUSUAL POSITION CAUSING DAMAGE TO HIS BACK EVEN THOUGH HE HAD HIS SEAT BELT ON.

December 28, 2000 MT · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Knife River Corp · Caught in, under or between a moving and a stationary object

THE EE WAS USING A TORCH TO MELT SNOW FROM THE HEAD PULLEY ON THE NEAR PIT CRUSHER WHEN THE PULLEY CAUGHT THE TORCH AND FORCED HIS HAND TO SLAM TO THE SIDE. HITTING A PIECE OF ANGLE IRON.

November 11, 2000 ND · Coal welder (shop) MACHINERY
Knife River Corp · Struck by... (Not Elsewhere Classified)

THE WELDERS WERE IN A VERY CONFINED AREA GRINDING OUT A WELD THAT HAD JUST BEEN LAYED ON A 1570 DRAGLINE. THE FACE SHIELD BEING USED DID NOT EXTEND BACK FAR ENOUGH AND THE SHARDS FROM THE GRIN DING FLEW IN BEHIND THE GUARD AND LODGED IN THE CORNER OF HIS EYE. THE METAL HAD TO BE EXTRACTED BY AN OPTOMITRIST.

July 13, 2000 OR · Metal/Non-Metal drill helper MACHINERY
Hap Taylor & Sons · Struck by... (Not Elsewhere Classified)

SPROCKET & TENSIONER CAME LOOSE & FELL UPON WORKER (TWO METAL PARTS FORM DRILLING MACHINE).

May 5, 2000 HI · Metal/Non-Metal driver, jeep driver, tractor operator MACHINERY
Hawaiian Cement · Struck against a moving object

SUDDEN JOLT BY HITTING CONCRETE SLAB ON ROAD WITH GRADER BLADE. ACCIDENT OCCURRED ON 5/5/00 AND REPORTED TO SUPERVISOR ON 5/12/00.

March 22, 2000 CA · Metal/Non-Metal welder (shop) MACHINERY
KRC Aggregate Inc · Struck by... (Not Elsewhere Classified)

EE POSITIONED A STEEL BEAM TO WELD IT AND IT SPRANG AWAY CUTTING THE TOP OF HIS HAND. HE WAS WELDING A GUARD RAIL AT THE HOPPER.

Showing all 50