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

38 matching records

Showing all 38
April 30, 2019 WY · Coal welder (shop) HANDLING OF MATERIALS
Cordero Mining LLC · Caught in, under or between a moving and a stationary object

While lowering a section of floor grating into a work platform frame in the shop, the Welder's finger was caught between the frame and the grate. The contact cut through Welder's leather gloves and resulted in a laceration requiring 6 stitches.

September 23, 2015 WY · Coal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDLING OF MATERIALS
Cordero Mining LLC · Caught in, under or between a moving and a stationary object

A Dragline Oiler was moving a toolbox and pinched the tip of his finger against the toolbox and the hard surface of the swing case. The contact resulted in a fracture on the tip of his finger. He was wearing gloves at the time of the accident.

February 13, 2015 WY · Coal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

A dragline oiler was next to the tub unhooking a cable strap. The dragline rotated and he was struck in the shoulder with a hook shoe. A physician allowed him to work his normal duties until a surgery could be scheduled.

July 14, 2014 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cordero Mining LLC · Caught in, under or between a moving and a stationary object

A mechanic was attempting to pull a gear across a work table toward a crane. The gear slipped off the table pinching his finger. The wound took 3 sutures to close and he was given a full duty release. He returned to work on that same shift.

September 1, 2012 WY · Coal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDLING OF MATERIALS
Cordero Mining LLC · Over-exertion in lifting objects

A dozer operator was pushing a cable tower that had cable strung on it. The cable became draped over the dozer arm. In attempting to lift the cable off the dozer arm, he felt a "pop" in his left arm. He continued to work his next shifts, per ER doctor release,until he could see an orthopedic surgeon.He was diagnosed with a torn bicep tendon.

February 10, 2012 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cordero Mining LLC · Caught in, under or between a moving and a stationary object

Employee was pushing a wheeled dumpster through the shop when his left pinky finger was caught between the dumpster and the tire of a haul truck that was parked in the shop. The finger was lacerated and required sutures to close.

December 28, 2011 WY · Coal rock driller HANDLING OF MATERIALS
Cordero Mining LLC · Caught in, under or between a moving and a stationary object

Employee states that she was closing the cab door on a drill as she exited when her left thumb was pinched between the door latch and the latch striker mechanism. The thumb sustained fractures, lacerations and an avulsed nail.

December 14, 2011 WY · Coal welder (shop) HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

Employee was welding in the drum of a dragline. He just completed his job picked up his tools and was walking out of the dragline to go to lunch . He was wearing his safety glasses with side shields. As he stepped out into the light he felt something in his eye. He was taken to the eye doctor where a small piece of metal and a rust ring was removed from his eye.

April 7, 2011 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cordero Mining LLC · Caught in, under or between a moving and a stationary object

Employee's hand was pinched between lower pin on tow hauler grab hook and a jackstand. When the employee was removing the pin, the grab hook unexpectedly rotated causing the pinchpoint. The employee's hand received a two inch laceration that required five sutures to close.

December 30, 2010 WY · Coal pumper HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

Employee carried a floor jack to a concrete apron outside a utility shed to jack up a pickup. When he reached the pickup, he dropped the jack appoximately 1 1/2 feet to the ground. The jack handle sprung upward striking the employee's left ear. The blow caused a laceration that required sutures to close.

October 28, 2010 WY · Coal welder (shop) HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

Employee was welding cracks on a 8750 revolving frame in inclement weather, after the shift was over and he had left the mine site. An hour and half after the shift ended he reported to a shop supervisor that he had a foreign object in his (L)eye.

April 18, 2010 WY · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

Employee was attempting to raise the mast on a stadium light plant. When the employee got the mast vertical, he then attempted to extend the mast to raise the lights to desired height. At this time the dead end of the cable bracket broke free striking employee on the chin causing a laceration requiring 10 sutures to close.

December 10, 2009 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cordero Mining LLC · Struck against stationary object

Employee was working in the hell hole of a D-11 caterpillar dozer. To remove a breather from the transmission. When the breather broke loose from the transmission. It caused the employees right arm to move up and back striking a fire suppersion nozzle. Causing a fracture to the right elbow.

January 26, 2009 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cordero Mining LLC · Caught in, under or between a moving and a stationary object

Employee was lining up a lift cylinder to a D-block on a D-11 Cat dozer. During lining up of the cylinder and the D-block. The employee's left hand was caught between the D-block and the gusset on the dozer blade resulting in fractures to the left middle and ring finger.

October 22, 2008 WY · Coal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

After securing the rope on a cable tree rope brake, the employee pulled sharply on the free end of the rope which caused the rope brake to swivel towards the employee. The handle on the rope brake struck the employee on the right eye causing ocular fractures. The employee was wearing safety glasses at the time of the incident.

August 12, 2008 WY · Coal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Cordero Mining LLC · Struck by falling object

Employee was reaching to mouse a crane hook when the load of door panels slipped off a 6 x 8 x 48 1/2" wooden block and slid down to 2.5 feet - temporarily pinning his foor between the door panels and the floor.

December 19, 2007 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cordero Mining LLC · Struck against stationary object

Installing radio equipment, was removing modulator from headliner, module came loose quickly causing his left thumb to hit the radio security cage/bracket.

April 12, 2007 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cordero Mining LLC · Caught in, under or between (Not Elsewhere Classified)

While laying a dozer blade pin down, the pin shifted in the cardboard box containing the pin. This caused the pin to slide out of the box pinching an employee's finger causing a laceration to the end of the finger. In addition, the employee experienced a tuft fracture to the end of the finger. The employee was wearing gloves at the time of the accident.

February 27, 2006 WY · Coal quality control technician, laboratory technician, laboratory assistant HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

Employee was cleaning a shelf in the warehouse with a cloth (wiping forward on shelf). Employee turned her head as she was wiping and dust particles came down behind her safety glasses and got in her eye.

January 13, 2006 WY · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Cordero Mining LLC · Caught in, under or between (Not Elsewhere Classified)

Right index finger caught in pinch point while adjusting shims on a shovel bucket. Tip of right index finger was crushed.

December 12, 2005 WY · Coal pumper HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

While trying to remove a wire choker from a haul truck the employee's left middle finger was lacerated by a sharp broken wire strand which cut thru the leather glove. The injury required stitches.

June 22, 2004 WY · Coal quality control technician, laboratory technician, laboratory assistant HANDLING OF MATERIALS
Cordero Mining LLC · Over-exertion (Not Elsewhere Classified)

While lifting a sample the technician said she injured her elbow. This was diagnosed as tennis elbow and became reportable 3/15/05 due to lifting restrictions given during a follow up appointment. Workers Compensation has been filed, but company is contesting the case and this report will be reviewed for further action pending outcome of the appeal.

May 7, 2004 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

EE WAS INVOLVED IN INSTALLING A SET OF DUMP ROPES ON A DRAGLINE BUCKET. AS THE NEW ROPES WERE BEING REMOVED FROM THE REEL ONE SET OF ROPE ENDS RELEASED TOWARD THE EE UNEXPECTEDLY. HIS LEFT INDEX FINGER WAS CAUGHT BETWEEN THE ROPE END & SERVICE TRUCK. COMPOUND FRACTURE TO THE LEFT INDEX FINGER.

April 3, 2004 WY · Coal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Cordero Mining LLC · Caught in, under or between (Not Elsewhere Classified)

THE EE WAS IN THE PROCESS OF MOVING THE BELT SPLICE MAGNET. HE SET THE CONTROLLER DOWN & WAS RUNNING THE CONTROL BUTTONS AS WAS TRAMMING THE MAGNET. THE DOWN BUTTON STUCK & LOWERED THE MAGNET ONTO HIS MIDDLE FINGER WHICH WAS STILL ON THE CONTROLLER. THE EE PULLED HIS HAND OUT FROM UNDERNEATH THE MAGNET CAUSING THE AVULSION TO THE RIGHT MIDDLE FINGER.

January 16, 2004 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cordero Mining LLC · Over-exertion (Not Elsewhere Classified)

EE WAS FORMING 1"ROUND STACK METAL KEEPER PINS TO A SHOVEL BUCKET WHEN HE FELT A SHARP PAIN IN HIS LEFT SHOULDER/PECTORAL AREA.

November 13, 2002 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

TWO MECHANICS WERE TESTING THE TILT RELIEF PRESSURE ON THE LEFT CYLINDER. ONE WAS HOLDING A 38# PIN (AS A BLOCK) BETWEEN THE DOZER BLADE AND CYLINDER HOUSING. WHEN PRESSURE WAS APPLIED, THE PI N STRUCK HIM ON THE LEFT SIDE OF THE FACE. HE RECEIVED THREE FRACTURES.

May 9, 2002 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cordero Mining LLC · Over-exertion in pulling or pushing objects

EMPLOYEE WAS PULLING PIPE OFF TRUCK, PULLED SLING AWAY FROM PIPE AND IT HIT EMPLOYEE'S LEFT SHOULDER, WHICH IN TURN TWISTED HIS BACK CAUSING SPINAL PAIN.

March 26, 2002 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cordero Mining LLC · Struck by flying object

EE WAS CHANGING THE DUMP BED ON A HAUL TRUCK. HE WAS IN THE PROCESS OF PUTTING THE BED PIN OUT OF THE BORE HOLE WHEN THE PIN CAME LOOSE & BOUNCED OFF THE TRUCK & STRUCK HIS LEFT PINKY. HE WAS TAKEN TO THE HOSPITAL FOR X-RAYS WHICH REVEALED FRACTURE TO HIS BACK & MIDDLE KNUCKLES OF HIS PINKY FINGER.

December 5, 2001 WY · Coal backhoe operator, trackhoe operator, crane operator HANDLING OF MATERIALS
Cordero Mining LLC · Over-exertion (Not Elsewhere Classified)

A CONTRACTOR WAS SETTING UP A 50' EXTENSION LADDER. IT STARTED TO FALL AS VICTIM WAS WALKING BY.HE REACHED OUT TO GRAB IT. HE OVER-ESTENDED HIS LEFT SHOULDER. HE FELT FINE FOR SEVERAL WEEKS, THEN STARTED HAVING PAIN. HE HAD SURGERY ON HIS SHOULDER ON 2/6/02.

October 25, 2001 WY · Coal drill helper HANDLING OF MATERIALS
Cordero Mining LLC · Struck against stationary object

EE WAS POSITIONING A METAL CABLE CHOCKER TO FREEA DOZER THAT WAS STUCK. THERE WAS A SHARP BURR OR WIRES STICKING OUT FROM THE CABLE WHICH PENETRATED HIS OVERALLS CAUSING THE LACERATION. HE REC EIVED 3 SUTURES TO CLOSE THE WOUND AND RELEASED TO RETURN TO WORK.

August 23, 2000 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cordero Mining LLC · Struck against stationary object

DURING THE SHIFT EMPLOYEE GOT A FOREIGN OBJECT IN HIS EYE. IT WAS SCRATCHY THE NEXT DAY SO HE HAD IT LOOKED AT. AN EYE DOCTOR PUT ANTIBIOTIC DROPS IN THE RIGHT EYE FOR THE CORNEAL SCRATCH.

August 5, 2000 WY · Coal truck driver HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS CLOSING THE TRUCK SIDE DOOR. HE WAS HOLDING THE WINDOW WITH RIGHT HAND AND PULLING DOOR WITH LEFT HAND. WHEN IT CLOSED AND MASHED KNUCKLE AREA, RESULTING IN A LACERATION REQUIRING SUTURES.

August 2, 2000 WY · Coal truck driver HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

EE WAS SECURING HER LUNCH BUCKET WITH A BUNGEE CRD. SHE HOOKED IT TO A METAL SHELF. AS SHE WAS STRETCHING IT TO HOOK THE OTHER SIDE, THE END CAME UNHOOKED, SPRANG LOOSE AND HIT HER IN THE LEFT EYE. SHE RECEIVED A CORNEAL ABRASION AND LACERATION.

May 3, 2000 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

INSTALLING HYDRAULIC TENSION BLADE.

March 16, 2000 WY · Coal coal sampler HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

EE WAS ATTEMPTING TO OPEN EAST DOOR TO LAB OFFICE. THE DOOR DID NOT UNLATCH AND THE MOMENTUM OF HER BODY RAN INTO THE DOORS WINDOW. THE WINDOW BROKE AND EE GOT SMALL PARTICLES OF GLASS IN BOTH EYES. RESULTED IN CONJUNCTIVITIS AND FOREIGN PARTICLES IN BOTH EYES.

January 25, 2000 WY · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

EE WAS UNLOADING A SMALL POWER POLE, AND HIS HAND SLIPPED OFF. THIS CAUSED A TEETER TOTTER EFFECT WITH THE POLE. THE POLE WAS SUPPORTED AT THE CENTER POINT WITH A SET OF POLE TONGS. AS THE TOP OF THE POLE CAME IN CONTACT WITH THE GROUND IT FORCED THE POLE TONGS TO RELEASE. THE POLE HIT THE GROUND AND ON THE BOUNCE IT HIT HIM IN THE LEG.

January 9, 2000 WY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Cordero Mining LLC · Struck by... (Not Elsewhere Classified)

EE WAS WORKING ON REMOVING A PARK BRAKE ASSEMBLY ON A 220 TON HAUL TRUCK. ONE OF THE BOLTS HOLDING THE ASSEMBLY IN PLACE BROKE OFF DUE TO BACK PRESSURE AND STRUCK THE EE ON THE TOP OF THE LITT LE FINGER OF HIS RIGHT HAND. HE RECEIVED A DEEP LACERATION REQUIRING SEVERAL SUTURES.

Showing all 38