Mining Incidents

Search the record

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
Time period
Experience at time of incident

Alert me on this search

Email me when a new incident matches these filters. One confirmation email; unsubscribe anytime.

The record

29 total records

Showing all 29
April 20, 2026 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator MACHINERY
Coachella Valley Aggregates Inc · Struck by... (Not Elsewhere Classified)

Miner was changing segments on loader (Cat #4-11 988F) bucket when EE placed EE's palm on the carriage bolt head and applied the impact gun to the nut to remove. The bolt head spun and cut through the miner's glove and lacerated EE's hand.

October 4, 2025 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Chandler Aggregates · Contact with hot objects or substances

Operator was mucking mud with excavator (Cat 365) when a hydraulic cylinder next to the cab burst. The window was shattered, and the operator was sprayed with hydraulic oil. Operator went to the hospital where EE was given a return to work without limits. EE chose to take the week off work. No injury, near miss only.

August 9, 2025 CA · Metal/Non-Metal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDLING OF MATERIALS
Coachella Valley Aggregates Inc · Struck against stationary object

The plant operator was working with EE replacing a bearing at the head pulley of the sand stacker when EE cut EE's index finger on EE's right hand.

October 9, 2024 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Foster Sand & Gravel · Struck by flying object

Miner was changing the teeth on an excavator bucket (Cat 390 #1-15). The miner was using a hammer to strike the retaining pin on the tooth when a piece of steel broke and hit the miner in EE's right leg causing a laceration.

September 26, 2024 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech STEPPING OR KNEELING ON OBJECT
Chandler Aggregates Inc · Struck against stationary object

Mechanic was descending a two rung step ladder with a part in EE's hands. EE reached the floor and stepped on a part which was on the ground and rolled EE's ankle.

July 18, 2024 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Chandler Aggregates Inc · Struck against a moving object

EE was operating an articulating haul truck when EE hit a bump and EE's back began to hurt. EE clocked out and went to EE's personal urgent care facility. EE reported EE's injury to the company July 23, 2024.

May 15, 2024 CA · Metal/Non-Metal miner, prospector, nec SLIP OR FALL OF PERSON
Foster Sand & Gravel · Over-exertion (Not Elsewhere Classified)

Miner was climbing down from feeder and stepped on berm. Miner rolled right ankle. Medical evaluation revealed fracture of distal fibula.

June 22, 2023 CA · Metal/Non-Metal master mechanic, foreman, supervisor OTHER
Chandler Aggregates · Bodily reaction, (Not Elsewhere Classified)

Loading/unloading boxes, bent over to pick up a box, pain in back.

March 13, 2023 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Coachella Valley Aggregates Inc · Struck by... (Not Elsewhere Classified)

While working on a new screen deck installation the miner was working to install the springs and EE's left hand was struck with a hammer.

February 24, 2023 CA · Metal/Non-Metal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider SLIP OR FALL OF PERSON
Chandler Aggregates Inc · Over-exertion (Not Elsewhere Classified)

Miner walked out of parts bin and slipped on wet concrete pad. Miner experienced pain in hamstring area several days after the fall. Miner did not report injury to a supervisor until 3/8/23.

November 28, 2022 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Foster Sand & Gravel · Fall onto or against objects

Miner was repairing the wash screw tub and was carrying a fabricated part to install. EE lost footing as EE walked under the tub and struck head on the flange of a nearby water pipe. EE received a laceration above the right eye. EE was taken to the clinic to receive treatment.

May 25, 2022 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Chandler Aggregates Inc · Absorption of radiations, caustics, toxic and noxious substances

Miner was removing old pipe to be discarded and was bitten by a snake on the right hand.

May 23, 2022 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Chandler Aggregates Inc · Struck by falling object

Mechanic was installing a lift cylinder on CAT 988F when the nylon sling EE was using broke and the cylinder dropped onto the mechanic's leg.

July 19, 2021 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Chandler Aggregates Inc. · Struck against a moving object

Loader operator shook the bucket to confirm no residual material was in EE's bucket. The machine shaking aggravated an existing back condition. The operator finished the shift and departed the mine site without notifying the supervisor of EE's injury.

June 29, 2021 CA · Metal/Non-Metal dry screening plant operator, screen house operator MACHINERY
Chandler Aggregates · Contact with hot objects or substances

Employee was in proximity of another employee welding when a piece of hot metal landed on shirt burning the employee's arm.

June 23, 2021 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Coachella Valley Aggregates Inc · Fall onto or against objects

Miner lost balance and fell on stairs at screen tower.

June 11, 2021 CA · Metal/Non-Metal dry screening plant operator, screen house operator STRIKING OR BUMPING
Chandler Aggregates Inc · Struck against stationary object

Plant operator was working at a conveyor transfer point when the operator stood up from a kneeling position, knee was lacerated by a piece of steel.

April 2, 2021 CA · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
Foster Sand & Gravel · Struck against stationary object

Employee (plant repairman) was removing welding hose from truck and cut thumb on the body of the truck.

November 24, 2020 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Chandler Aggregates Inc · Struck against stationary object

Mechanic was working on an excavator when the impact gun EE was using suddenly moved and slammed EE's finger into part of the machine.

August 8, 2020 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Chandler Aggregates Inc · Fall from ladders

Plant operator was descending a fixed ladder. Operator assumed they had reached the last ladder rung when they were in fact another step from the bottom. The operator jumped from the ladder and twisted their back.

March 6, 2020 CA · Metal/Non-Metal FIRE
Chandler Aggregates Inc · Accident type, without injuries

Cat 775G Haul truck #3-74 dumped material into hopper and began to move away from dumping chute when fire started in engine compartment. Operator immediately exited machine without injury and fire was extinguished by nearby water truck.

December 3, 2019 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
Foster Sand & Gravel · (Not Elsewhere Classified)

At approx 2:39 PM under cloudy cool conditions, EE had just completed repairs to vibratory screen (S-9) and had descended the catwalk to the ground. EE was preparing to enter the passenger side of the repair truck cab when EE succumbed to a seizure. Paramedics were called immediately and removed EE to seek medical attention.

August 17, 2018 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Chandler Aggregates · Over-exertion (Not Elsewhere Classified)

Employee was lying on left side and felt pain in their ribs. Dr. advised lt duty for 1 week.

August 16, 2018 CA · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Chandler Aggregates Inc · Struck by... (Not Elsewhere Classified)

Equipment greaser was greasing haul truck when ee attempted to align the grease hose from the grease gun into the grease receptacle. Grease was injected into skin when ee activated the grease gun.

April 27, 2018 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Chandler Aggregates Inc · Caught in, under or between a moving and a stationary object

Employee injured finger tip while installing pin in bumper of truck.

November 28, 2017 CA · Metal/Non-Metal water truck operator FIRE
Chandler Aggregates Inc · Contact with hot objects or substances

Operator received burns to left hand as a result of a fire near the cab of the Caterpillar 770 water truck.

October 9, 2017 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Chandler Aggregates Inc · Struck by... (Not Elsewhere Classified)

Employee got hydraulic oil in eye while conducting a pre-shift inspection. Eye did not bother the employee initially, but became irritated a few days later.

August 17, 2017 CA · Metal/Non-Metal mine manager, mine foreman, mine owner FIRE
Coachella Valley Aggregates Inc · Contact with hot objects or substances

Employee was burning wood debris in the main pit area. Employee was too close to the flames, resulting in 1st and 2nd degree burns to face and arms.

Showing all 29