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

48 matching records

Showing all 48
February 25, 2026 CA · Metal/Non-Metal welder (non-shop) POWERED HAULAGE
CalPortland · Caught in, under or between running or meshing objects

Mechanic was adjusting a wiper blade when their shirt or tool caught on conveyor belt pulling their arm into head pulley causing a dislocated elbow and fracture on ulna and missing finger nail.

June 11, 2025 WA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
CalPortland Company · Struck against a moving object

EE stated EE has a sore back from running loader

October 21, 2024 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
CALPORTLAND CONSTRUCTION · Struck against a moving object

Employee notified manager that they were having discomfort in their lower back which was radiating to their neck and left shoulder. Employee was operating a CAT 775 haul truck and stated that it was due to bumps in the pit and haul road.

July 30, 2024 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
CalPortland · Struck against a moving object

The employee was operating CAT loader 980M, feeding the crushing plant. On frequent occasions, EE would hit boulders that were not visible. During the shift, the employee stated that their back was sore.

October 3, 2023 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
CalPortland · Struck by falling object

The employee was removing material from a conveyor belt. As EE cleared it, a rock fell on the employee's hard hat, causing a neck sprain.

March 29, 2023 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Calportland · Struck against a moving object

EE informed supervisor that they were experiencing pain and discomfort in upper back and arms. EE states that they attributes the pain to repetitive impact from operating all heavy equipment.

February 27, 2023 CA · Metal/Non-Metal plumber, pipefitter, millwright POWERED HAULAGE
Calportland · Caught in, under or between running or meshing objects

Lack of communication between assigned plant employee and UWCI employee about equipment lockout and rushing to complete the task of aligning conveyor belt with chain come along. UWCI employee right hand, caught between the chain and conveyor belt roller. laceration to right thumb/palm and commuted fracture of thumb.

February 15, 2023 WA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
CalPortland Company · Struck against a moving object

Loader Operator reported that they jammed their right shoulder and had limited movement and pain in the right shoulder when raising their arm. They stated in the incident report that they were not sure how it happened and that it could have been from driving the loader and hitting bumps and potholes.

December 14, 2022 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
CalPortland · Struck by falling object

The employee was walking under the under-screen conveyor without a hard hat. When the conveyor started to move, approximately a three-inch rock struck the employee on the head, causing a laceration.

October 12, 2022 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
CalPortland Company · Struck by flying object

Employee was shoveling material from under belt while Bobcat operator was moving in and out of building. The employee had positioned self by a wall and behind piece of equipment. As equipment was turning, a rock dislodge from under tire and struck employee below knee.

August 15, 2022 CA · Metal/Non-Metal welder (non-shop) POWERED HAULAGE
CalPortland · Over-exertion (Not Elsewhere Classified)

Driving on a Taylor Dunn cart to a freight elevator onsite. Starting to feel pain while walking the stairs.

July 18, 2022 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
CalPortland · Struck against a moving object

The loader operator was loading a haul truck. The loader operator had loaded the last load and blasted the horn, haul truck operator started to drive forward when a loud and hard impact was felt on the driver side of the haul truck. The loader bucket hit the haul truck on top of the bed. This impact whiplashed the haul truck operator, causing a neck strain.

May 27, 2022 WA · Metal/Non-Metal groundman, yardman POWERED HAULAGE
CalPortland Company · Struck by falling object

WHILE WALKING AWAY FROM A CONVEYOR, A ROCK FELL FROM A CONVEYOR ABOVE WHILE RUNNING EMPTY STRIKING THE LEFT FOOT OF THE EMPLOYEE ON THE UPPER SIDE OF THE THE BIG TOE. THE EMPLOYEE WAS WEARING PROTECTIVE BOOTS AT THE TIME OF THE INCIDENT.

February 18, 2022 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
CalPortland, Co. · Struck against a moving object

EE was operating a 988 loader, working on a road towards the east corner of the plug shot. EE was removing material, creating a pathway to connect to an existing ramp, for haul truck access. As EE pushed, material from the ramp on the front right side of the tire, succumbed to the weight of the loader and rollover. EE scrapped material at an angle from the ramp.

December 18, 2021 AZ · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
CalPortland Company · Struck against a moving object

Employee was operating a loader when they ran over a chunk of asphalt in loader causing their body to shift abruptly in the cab and causing a right shoulder strain.

November 2, 2021 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Calportland · Struck against a moving object

Our tank truck loaded bulk cement. Upon departing plant EE's truck & trailer were impacted by 2 loaded railcars at crossing. No lights or crossing arms were working. Truck and trailer were over-turned upon impact.

October 26, 2021 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Calportland · Struck against a moving object

The operator was dumping bauxite material at the C4 area. After unloading the material at the C4 area, the employee admitted that employee forgot to lower the bed of the haul truck and struck a conveyor belt.

August 27, 2021 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
Calportland · Caught in, under or between a moving and a stationary object

The employee was repairing a broken screw flight shaft. LOTOTO was not implemented for this task by the employee.

August 7, 2021 CA · Metal/Non-Metal carpenter POWERED HAULAGE
Calportland · Struck by falling object

Employees were lowering a bolt template to the ground with a reach forklift and a hoisting bar. The hoisting bar slid off the forks because the locking pins were not in position. The template or the hoisting attachment struck an employee nearby. The pins were not in place because an employee earlier had installed it and the operator did not include that in the pre-task inspection.

July 29, 2021 AZ · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
CalPortland Company · Caught in, under or between a moving and a stationary object

EE was getting ready to lift a chute assembly to cone crusher when the lifting chain on the forklift inadvertently caught it moving it about 1 inch pinching EE's left index fingertip to the bone.

April 21, 2021 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Calportland · Struck against a moving object

EE reported that around 9:45am they were driving a Caterpillar 777G and hit a bump and felt pain in their right shoulder. EE was diagnosed with a sprained right shoulder on 4-21-21.

June 16, 2020 CA · Metal/Non-Metal ledgeman/hand, quarry man POWERED HAULAGE
Calportland · Struck against a moving object

EE was a passenger in an F-250 when the driver hit a rock, causing EE to bounce and hit the top of hardhat against the cab of the F-250. EE was diagnosed with a sprain of the back.

April 28, 2020 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Calportland · Struck against a moving object

EE reported on 5/19/20 that they have been having back pains since operating loader #70 (Caterpillar 992G loader) on 4/28/20. EE was diagnosed on 5/19/20 to have a lower back disorder.

March 20, 2020 CA · Metal/Non-Metal ledgeman/hand, quarry man POWERED HAULAGE
Calportland · Struck against a moving object

EE reported chest pains on 3/20/20 and was evaluated with no restrictions. EE was reevaluated on 4/29/2020 and diagnosed with a back sprain.

June 11, 2019 OR · Metal/Non-Metal master mechanic, foreman, supervisor POWERED HAULAGE
CalPortland Company · Struck by flying object

A miner was pulling a belt onto a conveyor frame using a Cat 226 Skid steer when the mechanical splice failed, causing the rope and attached metal splice to snap back and strike the miner in the leg, causing a laceration.

February 23, 2019 CA · Metal/Non-Metal forklift operator POWERED HAULAGE
Calportland · Absorption of radiations, caustics, toxic and noxious substances

EE was moving a hopper of kiln dust with a forklift. While moving the hopper a port on the chute opened causing dust to come out and come in contact with employees eyes.

July 25, 2018 CA · Metal/Non-Metal utility man, shift tech, service/dump truck operator POWERED HAULAGE
CalPortland · Struck against a moving object

Operations of heavy equipment over a "long period of time". Employee states that EE has lower back pain, not directly related to one single incident. Employee on restricted duty, not lifting over 10 lbs., no mobile equipment operations, and "sitting work only".

June 25, 2018 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
CalPortland · Struck against a moving object

The employee was working on Level 1, operating Loader 990, digging shot material and loading haul trucks.

June 5, 2018 AZ · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
CalPortland Company · Caught in, under or between a moving and a stationary object

EE had stopped truck, set brakes and exited truck to talk to another ee. EE was standing on other ee steps when other ee truck started to roll backward, which pinned ee between the door of ee truck and other ee mirror. ee received bruising. Trucks were not damaged.

March 1, 2018 OR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
CalPortland Company · Caught in, under or between a moving and a stationary object

The maintenance crew was moving and placing a piece of HDPE pipe. In the process of setting the pipe, which had apparently caught on something, the pipe released, which catapulted the pipe into the employee, striking employee in the chest and pinning employee against a conveyor frame. Employee was diagnosed with fractured left clavicle/shoulder.

April 27, 2017 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
Calportland · Struck by flying object

EE was driving a mule and felt material get in their left eye. EE flushed out eye and requested a medical evaluation. EE was given a prescription.

March 17, 2014 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
CalPortland · Struck against a moving object

Site conditions were clear skies with no adverse weather. Equipment operator was driving a haul truck on the quarry road when the truck struck a pothole in the road, jarring the operator. The operator did not notify anyone of this incident and finished his shift on 3/17/14. The operator reported a sore, stiff back when he reported to duty on the morning of 3/18/14.

January 24, 2013 OR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
CalPortland Company · Struck against a moving object

The injury to the employee is a muscle strain in the right arm. The exact cause of the strain is unknown. The employee believes that it may be from operating the steering wheel on the Cat D-400 haul truck. The employee has been diagnosed with a muscle strain.

August 23, 2011 CA · Metal/Non-Metal pumper POWERED HAULAGE
Calportland · Struck against a moving object

Employee drove front end loader into a dip in roadway causing the loader to bounce which caused the employee to strike his abdomen on the steering wheel and along with tension from the seat belt resulted in an aggravation of an off duty injury.

March 30, 2010 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Calportland · Struck against a moving object

Employee was in the cab of a shuttle car completing his pre-op check when the shuttle car he was in was struck by a rail car that was under the control of the Union pacific Railroad. The employee suffered a whiplash and was prescribed a muscle relaxant by a medical doctor.

July 28, 2009 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Calportland · Struck against stationary object

Employee jumped off knuckle of Rail Car and injured his right knee.

December 26, 2008 CA · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant POWERED HAULAGE
Calportland · Struck against a moving object

Employee was coming to work. While driving on the entrance road which was icy, he went into a curve and lost control causing him to hit an oncoming cement truck. He was transported to the hospital with contusions, a dislocated little toe, one broken rib and fluid on a lung. He was released on 12/30/08.

December 10, 2007 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
CalPortland · Struck against a moving object

EE was operating a forklift traveling westbound in plant. Service vehicle traveling eastbound in plant was temporarily blinded by sun and dirt on windshield. Resulted in head on collision. Service truck operator no injuries, and forklift operator slight whiplash. Sore in leftside neck and back.

July 11, 2006 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
CalPortland · Struck against a moving object

The employee was operating a front end loader when he felt pain in his lower back.

June 22, 2005 AZ · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
CalPortland Company · Struck against a moving object

EE states that on 6-22-05 he was in basket of manlift troubleshooting, as he maneuvered manlift on roadway it stopped & he hit his left shoulder on the rail. On 9-19-05 he complained of his shoulder, sent to a dr & diagnosed w/shoulder strain, regular duty & attended 1 therapy session. He refused to see dr again & made appt w/another dr on 9/26. Placed on light duty.

March 11, 2005 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
CalPortland Company · Caught in, under or between a moving and a stationary object

COWORKER WAS BACKING UP F-350 PICKUP WITH CAMPER TO LOAD ANFO BAGS FROM TRAILER. EE WAS GUIDING THE DRIVER WITH A FLASHLIGHT. AS THE DRIVER WAS BACKING UP, EE MOTIONED WITH HIS FLASHLIGHT TO STOP. THE DRIVER KEPT ON BACKING UP, PINNING EE FOR A SECOND BETWEEN THE CAMPER DOOR OF THE F-350 AND THE TRAILER. WHEN THE DRIVER HEARD EE, HE IMMEDIATELY PULLED FORWARD.

December 14, 2004 WA · Metal/Non-Metal weighman, scale person POWERED HAULAGE
CalPortland Company · Struck by... (Not Elsewhere Classified)

Employee was changing tickets in printer when a customer's truck bumped the printer enclosure bruising arm. Note: this injury was limited to one doctors visit and was first aid only until 1-31-05, She still had a sore arm so she is going to physical therapy, this is why this injury is being reported at this time.

May 2, 2003 WA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
CalPortland Company · Struck by... (Not Elsewhere Classified)

WHILE REMOVING ROCKS FROM GRIZZLEY FEEDER A PIECE OF ROCK STRUCK EMPLOYEE IN FOREHEAD BETWEEN HARD HAT AND SAFETY GLASSES.

December 14, 2002 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
CalPortland · Struck against a moving object

EMPLOYEE WAS DRIVING A LOADED 16 CU YD DUMP TRUCK INTO THE QUARRY TO DUMP CLEANUP MATERIAL FOR RE-PROCESSING WHEN HE LOST CONTROL OF THE VEHICLE CAUSING IT TO TIP ONTO THE DRIVERS SIDE.

March 27, 2001 WA · Metal/Non-Metal truck driver POWERED HAULAGE
Northwest Aggregates · Caught in, under or between a moving and a stationary object

WHILE BACKING THE WATER TRUCK UP EE HAD THE STERRING WHICHE HARDOVER TO THE RIGHT WHENT HE FRONT TIRE CAME IN CONTACT WITH A ROCK THE STEERING WHEEL TO THE LEFT AND CAUGHT HIS THUMB.

December 13, 2000 AZ · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
CalPortland Company · Over-exertion (Not Elsewhere Classified)

EMPLOYEE STATES THAT ON 12/13/00 WHILE DRIVING UP A RAMP ON A CAT 990 LOADER THE BACK REST ON THE SEAT SHIFTED AND FELT PAIN IN THE NECK. ON 12/20/00 HE REQUESTED TO SEE A DOCTOR AND WAS DIAGN OSED WITH A NECK STRIAN. RELEASED TO FULL DUTY, NO RESTRICTIONS AND SCHEDULED FOR THERAPY.

June 21, 2000 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
CalPortland · Struck by flying object

EMPLOYEE WAS REMOVING A FOREIGN OBJECT FROM THE CLINKER FEEDER WHEN DUST FLUSHED AND GOT INTO HIS EYES.

April 6, 2000 WA · Metal/Non-Metal truck driver POWERED HAULAGE
Northwest Aggregates · Struck against a moving object

WHILE HAULING OVERBUREDEN ON THE BACK HAUL EMPTY TRUCK, HIT DIP IN ROAD AND OPERATOR STRUCK HEAD ON INSIDE OF CAB, OPRATOR WAS RENDERED UNCONSCIOUS. THERE WAS NOT WERE PHYSICAL DAMAGE REPORTS ED BY THE DR'S. NO DAMAGE WAS DONE TO THE EQUIPMENT.

Showing all 48