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

15 matching records

Showing all 15
January 28, 2022 AZ · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver Fatality · POWERED HAULAGE
Freeport-McMoRan Morenci Inc. · Struck against a moving object

Our mixer driver was hauling for Freeport McMoRan at their Morenci mine location, the load was rejected and sent back, driver followed the escort down a hill with a full load, lost brakes and turned the mixer on its driver's side.

September 15, 2021 AZ · Metal/Non-Metal welder (non-shop) Fatality · OTHER
Freeport-McMoRan Morenci Inc. · Unclassified, insufficient data

Weld crew initiated an argon purge on a 30" pipe that had been fit up afternoon prior. When argon purge was established, two welders began to make their root pass welds. Upon inspection "sugaring" was observed. a welder entered the open end of the 30" pipe for unknown reasons where they were found by a coworker to be unresponsive. No witnesses observed them enter the pipe.

September 1, 2008 AZ · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator Fatality · SLIP OR FALL OF PERSON
Freeport-McMoRan Morenci Inc. · Fall to lower level, (Not Elsewhere Classified)

The victim had been instructing persons making a belt splice. He fell through a 4 foot by 6 foot opening 28 feet to the floor below.

December 20, 2002 AZ · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator Fatality · OTHER
Freeport-McMoRan Morenci Inc. · Over-exertion (Not Elsewhere Classified)

EMPLOYEE ALLEGEDLY SUSTAINED A SPONTANEOUS FRACTURE OF THE LEFT ANKLE WALKING ON A CONVERYOR BELT WALKWAY.

February 15, 1999 AZ · Metal/Non-Metal electrician, lineman Fatality · POWERED HAULAGE
Freeport-McMoRan Morenci Inc. · Caught in, under or between (Not Elsewhere Classified)

WHILE OPERATING A CHEVY PICKUP TRUCK, EE, A ROAD MACHINERY CO. EE, MOVED IN FRONT OF A PARKED 320 TON KOMATSU HAUL TRUCK. THE HAUL TRUCK, OPERATED BY A PHELPS DODGE EE PROCEEDED FORWARD, THE P ICKUP TRUCK WAS DESTROYED AND EE WAS FATALLY INJURED. EE WAS TRAINED HOW TO PROPERLY APPROACH A HAUL TRUCK AND WHERE BLIND SPOTS EXISTED IN AN OPERATOR'S FIELD OF VISION.

August 9, 1998 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · OTHER

THE EMPLOYEE WAS GOING TO SHUT OFF A VALVE IN THE 4 WEST TAILINGS DAM. HE WAS FOUND RECLINING BESIDE THE VALVE.

January 25, 1996 AZ · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver Fatality · POWERED HAULAGE
Freeport-McMoRan Morenci Inc. · Caught in, under or between a moving and a stationary object

AN AA TRUCK DRIVER POWERED BACKWARDS THROUGH A WELL ESTABLISHED BERM AT AN ANGLE. THE TRUCK OVERTURNED CAUSING FATAL INJURIES TO THE EMPLOYEE.

October 31, 1995 AZ · Metal/Non-Metal electrician, lineman Fatality · ELECTRICAL
Freeport-McMoRan Morenci Inc. · Flash burns (electric)

EE WAS WORKING IN THE SOUTH SIDE SX/EW SUBSTATION TRACING LOW VOLTAGE WIRING WHEN AN ELECTRICAL FLASH OCCURRED FROM ANOTHER AREA.

October 17, 1991 AZ · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger Fatality · MACHINERY
Freeport-McMoRan Morenci Inc. · Caught in, under or between a moving and a stationary object

HE WAS DRIVING THE #28 HYDRAULIC CRANE IN LOW GEAR DOWN A MINE ROAD WITH THE BOOM IN AN ELEVATED POSITION CREATING A HIGHER CENTER OF GRAVITY, WHEN THE CRANE STARTED TO TIP. HE EXITED THE CAB AND THE CRANE LAID OVER ON TOP OF HIM.

September 13, 1991 AZ · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver Fatality · POWERED HAULAGE
Freeport-McMoRan Morenci Inc. · Struck against a moving object

A "AA" TRUCK DRIVER, AFTER INITIALLY STRIKING A WELL ESTABLISHED BERM WHILE BACKING, THEN PULLED FORWARD APPROX. 25'. UPON HIS SECOND ATTEMPT IN BACKING, AT A SPEED GREATER THAN NORMAL, HE WEN T THROUGH SAID BERM, DOWN THE DUMP, RESUTLING IN FATAL INJURY.

May 22, 1991 AZ · Metal/Non-Metal electrician, lineman Fatality · ELECTRICAL
Freeport-McMoRan Morenci Inc. · Contact with electrical current

THE EMPLOYEE WAS FATALLY INJURED WHEN HE CAME IN CONTACT WITH A 4160 V FUSE IN THE #19 SWITCH HOUSE WITHIN THE MORENCI MINE.

March 1, 1989 AZ · Metal/Non-Metal Fatality · HANDLING OF MATERIALS
Freeport-McMoRan Morenci Inc. · Struck by rolling or sliding object

UNLOADING PIPE FROM TRUCK. TRYING TO LEVERAGE LENGTH OF PIPE OFF THE TRAILER ONTO THE FORKLIFT. ALMOST HAD PIPE ON FORKLIFT WHEN IT BEGAN TO ROLL BACK TO DECEASED.

October 6, 1988 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman Fatality · SLIP OR FALL OF PERSON
Freeport-McMoRan Morenci Inc. · Fall from scaffolds, walkways, platforms

EMPLOYEE WAS RETURNING TO WORK STATION JUST AFTER LUNCH CLIMBING STRUCTURAL STEEL TO GET THERE WHEN HIS FEET SLIPPED CAUSING HIM TO LOOSEN HIS GRIP AND FELL

January 16, 1987 AZ · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver Fatality · POWERED HAULAGE
Freeport-McMoRan Morenci Inc. · Struck against a moving object

WHILE EMPLOYEE 4AS BACKING INTO A DUMP SITE HIS TRUCK OVERTURNED ON A 50' BENCH WITH HIM INSIDE

December 5, 1984 AZ · Metal/Non-Metal electrician, lineman Fatality · POWERED HAULAGE
Freeport-McMoRan Morenci Inc. · Caught in, under or between a moving and a stationary object

EMPLOYEE WAS OPERATING THE 52 LOCOMOTIVE AND HAD LEFT THE 23 SHOVEL LOCATED AT 4600 AMERICAN MOUNTA. THE TRAIN WAS LOADED WITH WASTE AND EVENTUALLY WORKED HIS WAY TO THE 4500 DISPATCH HILL WHI CH IS THE MAIN LINE. WHILE ON THIS TRCK THE CABOOSE DERAILED AND TRAVELED APPROX. 9 CAR LENGTHS. THE EMPLOYEE EITHER ATTEMPTED TO JUMP, OR WAS THROWN OFF THE CABOOSE. THE EMPLOYEE WAS FOUND B

Showing all 15