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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The record

34 matching records

Showing all 34
March 5, 2025 NC · Metal/Non-Metal welder (non-shop) Fatality · POWERED HAULAGE
Martin Marietta Materials, Inc. · Caught in, under or between running or meshing objects

Employee was found entangled in conveyor 12 tail pulley. Responding authorities pronounced the employee deceased. Incident is still under investigation.

September 20, 2024 TN · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator Fatality · SLIP OR FALL OF PERSON
Blue Water Industries · Fall from machine

Employee found face down on ground next to loader EE was operating. Responding authorities pronounced employee deceased. Incident is still under investigation.

April 15, 2024 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · POWERED HAULAGE
Martin Marietta Materials Inc · Caught in, under or between a moving and a stationary object

Employee was fatally injured while working on a conveyor system.

April 13, 2024 GA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator Fatality · OTHER

Based on investigation to date, employee suffered a personal medical event (cardiac arrest). "Per Prelim: After washing a concrete pad, a miner drowned in a two-foot-deep pool of water."

January 30, 2023 MO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · SLIP OR FALL OF PERSON
Martin Marietta Kansas City, LLC · Fall from scaffolds, walkways, platforms

An employee was fatally injured when they fell from an opening in an elevated catwalk.

December 13, 2021 TX · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver Fatality · POWERED HAULAGE
Martin Marietta Materials Southwest, LLC · Caught in, under or between a moving and a stationary object

Customer truck driver pulled into tarping area behind another truck and failed to set parking brake before exiting the truck. The driver did not use wheel chocks as required. The customer truck driver was fatally injured when customer's truck moved forward and pinned customer truck driver against the other drivers truck.

August 3, 2021 TX · Metal/Non-Metal utility man, shift tech, service/dump truck operator Fatality · POWERED HAULAGE
TXI Operations LP · Struck by powered moving object

An employee was fatally injured when EE was struck by a third-party truck driver who failed to stop at a posted, lighted, STOP sign and made a sudden turn off the primary travel way. Local law enforcement arrested the third-party truck driver and charged the driver in connection with the accident.

August 21, 2020 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver Fatality · MACHINERY
Martin Marietta Materials Inc. · Struck by falling object

Customer driver was found unresponsive outside the customer's truck. Cause of death is unknown.

March 22, 2016 IA · Metal/Non-Metal outside foreman, leadman Fatality · EXPLOSIVES AND BREAKING AGENTS
Martin Marietta Materials Inc. · Struck by flying object

On March 22, 2016 at approximately 6:35pm an employee was struck by flyrock after a shot was detonated. The employee was sitting inside of a pickup approximately 1,200 feet away from the shot when detonated. This incident resulted in a fatality.

February 27, 2014 IA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · SLIP OR FALL OF PERSON
Martin Marietta Materials, Inc. · Fall from machine

Emp a contract worker repairing a Scaler in Mod 12. The emp had fallen to the ground in fetal position, locked arms, clenched fist and bleeding from the ears. The witness did not know if the emp fell from a height or ground level. The injured emp was airlifted. He was lacking oxygen to brain for 10 minutes. He was pronounced dead at 9:45AM on Feb 28.

October 24, 2012 NE · Metal/Non-Metal utility man, errand boy, service truck operator Fatality · POWERED HAULAGE
Martin Marietta Materials Inc · Struck against a moving object

Forklift turned over - The miner was operating a forklift, traveling on a decline toward the mine entrance, when the forklift went out of control. The forklift struck a concrete support for the belt conveyor and overturned, killing him.

May 23, 2012 OK · Metal/Non-Metal outside foreman, leadman Fatality · MACHINERY

Employee was operating an excavator between two small ponds when the ground beneath the excavator tracks failed and the excavator toppled into one of the ponds.

October 10, 2010 OK · Metal/Non-Metal electrician helper Fatality · ELECTRICAL
Martin Marietta Materials, Inc. · Flash burns (electric)

The investigation into the accident is on-going, but as of now, it appears as the three employees were installing ground vault indicator lights when an ach flash occurred, injuring them. The employees were transported to the hospital.

March 30, 2007 LA · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand Fatality · OTHER

Cause of accident is unknown at this time. Employee was working on a winch on a dredge boat and was found drowned behind the boat some time afterwards.

February 19, 2007 NC · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver Fatality · NONPOWERED HAULAGE
Martin Marietta Materials, Inc. · Caught in, under or between two or more moving objects

An R-35 Euclid Haul truck and a rail car collided.

February 26, 2004 IN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · SLIP OR FALL OF PERSON
Martin Marietta Aggregates · Fall to lower level, (Not Elsewhere Classified)

EMPLOYEE WAS WORKING ON THE 4TH FLOOR OF SCREEN TOWER. A GUARD RAIL WAS REMOVED TO LOWER A PIECEOF SCRAP TO THE GROUND. AFTER SCRAP WAS LOWERED,EMPLOYEE WAS BELIEVED TO BE THROWING ANOTHER PIE CE TO THE GROUND WHEN HE FELL FROM THE OPENING TO THE GROUND 56 FEET BELOW. FALL PROTECTION WAS PROVIDED BUT NOT USED.

May 15, 2003 NC · Metal/Non-Metal welder (shop) Fatality · MACHINERY
Martin Marietta Aggregates · Struck by falling object

TWO EMPLOYEES WERE IN THE PROCESS OF ASSEMBLING THE FRAMEWORK OF A SCREEN TOWER. WHEN ONE SIDE FRAME WAS SET WITH A 15 TON BRIDGE CRANE IT WAS DETERMINED THAT SOME ALIGNMENT WAS NEEDED BEFORE THE SIDE FRAME COULD BE BOLTED INTO PLACE. HE ATTEMPTED TO RECONNECT THE SPREADER CHAINS TO ENBLE THE SIDE FRAME TO BE LIFTED. WHILE RAISING CRANE IT FELL ON THE INJURED IN THE BACK.

April 21, 2003 KS · Metal/Non-Metal weighman, scale person Fatality · POWERED HAULAGE
Martin Marietta Aggregates · Caught in, under or between a moving and a stationary object

THE EMPLOYEE WAS PINNNED BETWEEN THE FRONT BUMPER OF A PICKUP AND A FILING CABINET. THE PICKUP WAS DRIVEN BY THE PLANT MANAGER WHILE HAVING A SEIZURE. THE EE DIED AS A RESULT OF HER INJURI ES.

October 31, 2000 OH · Metal/Non-Metal truck driver Fatality · POWERED HAULAGE
Martin Marietta Magnesia Specialties · Caught in, under or between a moving and a stationary object

DRIVER HAD JUST SCALED OUT HIS LOAD & PULLED AHEAD OF THE SCALE APPROX 117' ALONG THE ROADWAY EAST OF THE PACKHOUSE BLDG. ANOTHER TRUCK FOLLOWED BEHIND HIM ONTO THE SCALE. HE STATED HE SAW DEC EASED PULL HIS RIG OFF TO THE RIGHT SIDE OF THE ROADWAY ON A SLIGHT INCLINE. DECEASED WAS OUT OF HIS TRUCK AT THE REAR LOOKING INTO THE RAISED BED OF UNTARPED MATERIAL. TRAILER WENT OVER.

September 7, 1999 NC · Metal/Non-Metal electrician, lineman Fatality · ELECTRICAL
Martin Marietta Aggregates · Contact with electrical current

HE WAS MAKING SURE THE WIRE WAS NOT CROSSED IN PREPARATION TO CONNECTING CONDUCTOR TO HANDLINE BEFORE PULLING TO POLE PLACEMENT.

August 15, 1998 NC · Metal/Non-Metal Fatality · POWERED HAULAGE
Martin Marietta Aggregates · Caught in, under or between a moving and a stationary object

STRUCK ON LEFT SIDE OF CHEST BY LEFT FRONT TIRE OF CHEVROLET WHTE 1500 TRUCK, CAUSING BROKEN RIBS.

October 20, 1997 GA · Metal/Non-Metal mine manager, mine foreman, mine owner Fatality · POWERED HAULAGE
Martin Marietta Aggregates · Caught in, under or between a moving and a stationary object

THE EE WAS USING COMPRESSED AIR SUPPLIED BY THE LOCOMOTIVE TO CLEAN MUD FROM THE RAIL SCALE. TEN LOADED CARS WERE COUPLED TO THE LOCOMTIVE. FOUR ADDITIONAL LOADED CARS WERE PUSHED FROM THE LOA DOUT AND UNEXPECTEDLY STRUCK THE FIRST TEN. THISCAUSED THE LOCOMOTIVE TO MOVE FORWARD, STRIKING THE EE.

June 25, 1997 UT · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · SLIP OR FALL OF PERSON
Ash Grove Cement Company · Fall to lower level, (Not Elsewhere Classified)

FOURTY FOUR YEAR OLD MALE MAINTENANCE SPECIALISTSUSTAINED FATAL INJURIES FROM AN APPARENT FALL IN AN ELEVATOR SHAFT TO THE TOP OF THE ELEVATOR. AN INVESTIGATION IS ONGOING.

August 19, 1995 SC · Metal/Non-Metal superintendent Fatality · SLIP OR FALL OF PERSON
Martin Marietta Aggregates · Fall from machine

SHIFT IN LOAD CAUSED TORQUE WHICH OVERSTRESSED AND CAUSED TOWER CONNECTIONS TO SHEER. THE CONVEYOR BRIDGE DROPPED APPROX. 20', CAUSING HIM TO FALL FROM THE END THAT DROPPED.

November 4, 1993 NE · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · FALL OF ROOF OR BACK
Martin Marietta Aggregates · Struck by falling object

AT APPROX 10:30PM A SECTION OF ROOF FELL STRIKING THE VICTIM THE PIECE WAS APPROX 8FT LONG BY 5FT WIDE BY 2IN-12IN THICK PIECE FELL OUT BETWEEN THE BOLTS

July 24, 1993 NC · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman Fatality · MACHINERY
Martin Marietta Aggregates · Struck by falling object

EMPLOYEE WAS SHOVELING SPOIL FROM AROUND THE AUGER.ANOTHER EMPLOYEE WAS OPERATING THE AUGER AND HE WENT TO PULL THE AUGER OUT OF THE HOLE,THE WHIPLINE CABLE BROKE ABOVE THE HEADACHE BALL AND F ELL KNOCKING OFF EMPLOYEE'S HARDHAT STRIKING HIM IN THE HEAD.

June 25, 1993 KS · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver Fatality · MACHINERY
Walker Stone Company Inc · Caught in, under or between two or more moving objects

CRUSHER WAS ROTATED WHILE EMPLOYEE WAS STILL IN CHAMBER. INJURIES TO EMPLOYEE WERE FATAL. EMPLOYEE WAS ASSISTING IN FREEING A LARGE BOULDER FROM THE CRUSHER.

October 20, 1992 IL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · POWERED HAULAGE
Dravo Basic Materials Company Inc · Caught in, under or between (Not Elsewhere Classified)

EMPLOYEE WAS FATALLY INJURED WHEN PULLED INTO PINCH POINT OF HEAD SECTION OF CONVEYOR BELT.

July 2, 1992 MD · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · SLIP OR FALL OF PERSON
Martin Marietta Aggregates · Fall from machine

EMPLOYEE FELL APPROX. 10' FROM REAR OF 50 TON HAUL TRUCK WHILE ATTEMPTING TO PUMP WATER FROM BED. LOST HIS FOOTING AT REAR NEAR LADDER. HE DIED OF HIS INJURIES ON JULY 6.

July 9, 1987 NE · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor Fatality · POWERED HAULAGE
Martin Marietta Aggregates · Caught in, under or between a moving and a stationary object

EMPLOYEE WAS CL9ANING DUST OFF OF A BEND PULLEY WITH A METAL SCRAPER. THE SCRAPER WAS CAUGHT BY THE PULLEY AND THE EMPLOYEE WAS PULLED INTO THE CONVEYOR BETWEEN THE BELT AND THE PULLEY

April 15, 1985 NC · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver Fatality · POWERED HAULAGE
Martin Marietta Aggregates · Caught in, under or between a moving and a stationary object

DRIVER OUT OF CAB DURING LOADING OPERATIONS. FATTALY INJURED.

April 4, 1985 SC · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator Fatality · POWERED HAULAGE
Martin Marietta Aggregates · Caught in, under or between a moving and a stationary object

TRUCK AND INJURED MOVING ON CONVERGING PATHS, INJURED WALKED INTO AND FELL BENEATH TRUCK - EMPLOYEE DECEASED.

January 28, 1985 OH · Metal/Non-Metal Fatality · SLIP OR FALL OF PERSON
Martin Marietta Magnesia Specialties · Fall from scaffolds, walkways, platforms

VICTIM & ANOTHER EE WERE LOADING A PIECE OF METAL TUBING 8\ LONG 4\ IN DIAMETER FROM A WORK PLATFORM TO A FLOOR BELOW. THE VICTIM SLIPPED THRU AN OPENING IN THE OWRK PLATFORM & FELL 30\.

December 19, 1984 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · SLIP OR FALL OF PERSON
Martin Marietta Aggregates · Fall from scaffolds, walkways, platforms

EMPLOYEE WAS HELPING TO REPLACE A BEARING ON THE TAKE-UP PULLEY ON CONVEYOR ELEVEN. HE FELL APPROX 45\ TO THE GROUND FROM THE CATWALK SIDE OF THE CONVEYOR. NO ONE ACTUALLY SAW HIM FALL UNTIL T HEY HEARD HIM YELL ON THE WAY DOWN. THE MIDDLE HANDRAIL WELD WAS BROKEN

Showing all 34