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
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The record

188 total records

Showing 50 of 188
April 15, 2025 CA · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Teichert Aggregates · Struck against stationary object

Employee suffered a laceration to EE's left forearm by a moving machine part.

June 6, 2023 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Teichert Aggregates · Caught in, under or between a moving and a stationary object

Employee was recycling an iron plate out of work vehicle. The plate snagged left glove as they were tossing the plate into the bin, and came down on the tip of left middle finger, fracturing it.

October 24, 2022 CA · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDTOOLS (NONPOWERED)
Teichert Aggregates · Struck by... (Not Elsewhere Classified)

Employee was cutting a 2 inch hose and punctured their leg with a utility knife.

April 27, 2022 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Teichert Aggregates · Fall to the walkway or working surface

Tripping incident

September 24, 2021 CA · Metal/Non-Metal electrician, lineman HANDTOOLS (NONPOWERED)
Teichert Aggregates · Struck by... (Not Elsewhere Classified)

Employee was using utility knife to cut and remove the nylon strap around a box; as employee is cutting the strap, EE's hand slipped causing the knife to cut into EE's right forearm.

June 9, 2021 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Teichert Aggregates · Contact with hot objects or substances

Slag fell on employee's left pant leg that caused burn to left shin

May 24, 2021 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Teichert Aggregates · Struck against stationary object

The employee was leaning to pick up a water bottle and hit a bump while operating the scraper. After hitting the bump the seat bounced causing EE to bounce up and cut EE's ear on a GPS bracket.

October 1, 2020 CA · Metal/Non-Metal utility man, shift tech, service/dump truck operator OTHER
Teichert Aggregates · Struck by flying object

Employee setting up backhoe to begin clearing area near tunnel when EE felt discomfort in left eye. Employee continued to work for some time before attempting to remove object with eye wash. When object did not come out, employee was taken to clinic where metal shard was removed.

August 6, 2020 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Teichert Aggregates · Struck by... (Not Elsewhere Classified)

The miner was securing a belt clamp when it slipped and hit the miner in the chin.

July 14, 2020 CA · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Teichert Aggregates · Struck against stationary object

After taking break miner was walking to gather tools to complete a housekeeping project. Miner slid left hand into pocket (while wearing gloves), where open pocket knife cut the top of miner's hand just above the thumb.

July 9, 2019 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Teichert Aggregates · Struck against a moving object

A scraper operator was headed eastbound through the bottom of the pit when the back end of the scraper lost traction. The scraper spun around and eventually grabbed traction as it slowed down. Momentum caused the scraper to tip onto it's side.

November 9, 2018 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Teichert Aggregates · Struck against a moving object

While a 385 Excavator was loading a 745 CAT Haul truck, a rock est. 500-1000 pounds rolled over the truck bed. The passenger side hand rail, a stair tread, and a hose bracket were bent. No damage to the operator cab. Employee refused post accident drug and alcohol screen, left the site without notice prior to end of shift, and later resigned via text msg.

June 19, 2018 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Teichert Aggregates · Caught in, under or between a moving and a stationary object

While replacing bin pulley assembly, employee was removing a bolt with a 1/2 impact and a 15\16 ratcheted box end wrench. The wrench spun, trapping finger between the wrench and the bracing resulting in the loss of the tip of left ring finger.

February 26, 2018 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Teichert Aggregates · Struck against stationary object

Removing 2X2 ceramic liners from the discharge box of #12 screen. I grabbed the heavy liner and set it outside the box on the catwalk. I realized it had serrated edge. Cut the palm on left hand.

February 9, 2018 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Teichert Aggregates · Fall to the walkway or working surface

Employee injured EE's heel while trying to get a crusher part.

October 4, 2017 CA · Metal/Non-Metal ELECTRICAL
Teichert Aggregates · Accident type, without injuries

A SMUD transformer exploded causing a grass fire near the mine site in the Aerojet easement. The fire was never actually on the mine site but called in for reporting purposes.

September 15, 2017 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Teichert Aggregates · Struck by falling object

While removing the retarder on a 633 mega scraper the retarder valve fell and struck the employee in the eye area. The employee was wearing safety glasses at the time of the incident. The angle of the falling valve knocked the glasses off and the employee got cut by the sharp metal of the valve. Employee sustained two lacerations on outside of right eyelid.

June 26, 2017 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Teichert Aggregates · Over-exertion (Not Elsewhere Classified)

EE was laying on the screening media when working. Upon sitting up, ee felt a sharp stabbing pain in lower right abdomen. EE was replacing both the upper and lower motors on pre wash.

May 17, 2017 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Teichert Aggregates · Caught in, under or between a moving and a stationary object

Finger in between lifting cable and crusher.

March 15, 2017 CA · Metal/Non-Metal master mechanic, foreman, supervisor FALLING/SLIDING/ROLLING MATERIALS
Teichert Aggregates · Struck by... (Not Elsewhere Classified)

While operating the Portable Powerscreen Jaw crusher, the employee had a rock fall from above that struck the operators control panel. The control panel door stuck the employee in the back. The extent of the injury to the employee was unknown so the emergency response team called an ambulance immediately. Employee was taken to the emergency room.

March 8, 2017 CA · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Teichert Aggregates · Struck against stationary object

Cut hand on roller that wasn't machined smooth, had a razor sharp edging. Cut required 6 stitches.

November 17, 2016 CA · Metal/Non-Metal FIRE
Teichert Aggregates · Accident type, without injuries

Trommel caught on fire after welding operations where being performed on the outside of it. Employees left for lunch at 6:00PM and returned at 6:30 PM and trammel was on fire. Fire department was called and fire extinguished around 10:30PM.

August 9, 2016 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Teichert Aggregates · Struck by... (Not Elsewhere Classified)

Hit with sharp point of rock hammer on the left hand.

August 3, 2016 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
Teichert Aggregates · Absorption of radiations, caustics, toxic and noxious substances

Approaching switch gear to lock out conveyor, wasp flew under safety glasses and stung the left eye.

July 16, 2016 CA · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger SLIP OR FALL OF PERSON
Teichert Aggregates · Fall from machine

Employee jumped from an excavator to a haul truck. Fell approx. 7' sustaining head and back pain. Employee refused assistance and medical attention.

June 6, 2016 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Teichert Aggregates · Over-exertion in lifting objects

Employee experienced lower back pain while installing screen media panels on a new trommel.

March 12, 2015 CA · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor OTHER
Teichert Aggregates · Bodily reaction, (Not Elsewhere Classified)

aggressively walking

September 30, 2014 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Teichert Aggregates · Struck against stationary object

Removing and installing roller on beltline. Hit elbow on frame.

July 25, 2014 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Teichert Aggregates · Struck by... (Not Elsewhere Classified)

Replacement of media screen. J bolt in middle of screen broke loose snapping back striking him in the mouth.

February 21, 2014 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Teichert Aggregates · Caught in, under or between a moving and a stationary object

While lifting the forklift blade to adjust the horizontal location, the employee got her right pinky finger smashed between the blade and the carriage. This resulted in a hairline fracture and sutures to close the wound.

February 14, 2014 CA · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Teichert Aggregates · Caught in, under or between a moving and a stationary object

Employee was exiting skid steer and employee was standing on the right tire. When employee stepped down with right foot, employee's left foot got hung up in the tire tread causing pain in the left knee.

June 16, 2013 CA · Metal/Non-Metal ledgeman/hand, quarry man DISORDERS (REPEATED TRAUMA)
Teichert Aggregates · (Not Elsewhere Classified)

Hearing loss

August 30, 2012 CA · Metal/Non-Metal rotary bucket excavator operator HANDTOOLS (NONPOWERED)
Teichert Aggregates · Over-exertion in pulling or pushing objects

EE was pulling on an 1 1/8" wrench & he strained his right shoulder. ** This did not become reportable until 10/12/2012 when information was received about physical therapy **

February 10, 2012 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Teichert Aggregates · Fall onto or against objects

Employee reported stepping off of a conveyor frame losing balance and striking his lower back against a hose hanger bracket mounted on the wall of # 6 tunnel. Employee was diagnosed with a low back contusion/sciatica.

November 22, 2011 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Teichert Aggregates · Struck against a moving object

Running a scraper when the seat bounced going through cut. Felt the seat cushion slam down.

November 8, 2011 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Teichert Aggregates · Struck by... (Not Elsewhere Classified)

Small piece of rock hammer chipped off and struck employee in right abdomen.

October 31, 2011 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Teichert Aggregates · Struck by... (Not Elsewhere Classified)

EE was giving tickets to drivers at the time. He reports being struck by a rock in thigh and knocked to the ground.

October 11, 2011 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Teichert Aggregates · Over-exertion (Not Elsewhere Classified)

Employee reported cumulative trama to back from operating equipment for many years.

September 8, 2011 CA · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler DISORDERS (REPEATED TRAUMA)
Teichert Aggregates · Over-exertion (Not Elsewhere Classified)

The employee's job is to grease and lube moving parts at the rock plant on a daily basis. This is a repetitive motion type of injury with a cumulative affect.

April 29, 2011 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Teichert Aggregates · Fall from machine

Employee's loader wouldn't start so he climbed down to check the battery box and move the cables. He then decided to climb back up on the loader using only the hand rail next to the engine compartment. He lost his grip and fell on his back. The operator didn't report the incident to management until June 17th, 2011.

April 7, 2011 CA · Metal/Non-Metal outside foreman, leadman MACHINERY
Teichert Aggregates · Struck by flying object

Struck on hard hat by a (approximately) 10 lb cobble

December 1, 2010 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator STEPPING OR KNEELING ON OBJECT
Teichert Aggregates · Struck against stationary object

Dark outside and shadows walking to #2 conv. Twisted left ankle.

November 17, 2010 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer OTHER
Teichert Aggregates · Unclassified, insufficient data

Eye problems

October 20, 2010 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Teichert Aggregates · Struck against a moving object

While operating a front end loader, the operator ran over a 1' rock. This jerked him and resulted in a strain to his lower back. The Operator did not report the incident to management until 11-3-2010.

October 13, 2010 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Teichert Aggregates · Struck by... (Not Elsewhere Classified)

His right eye starting feeling itchy. He went to wipe it and something went into his eye.

September 8, 2010 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Teichert Aggregates · Caught in, under or between running or meshing objects

Employee was removing timing belt / pulley from CA Screen #2 when his left hand got caught between the pulley and the belt.

June 7, 2010 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech DISORDERS (REPEATED TRAUMA)
Teichert Aggregates · Over-exertion (Not Elsewhere Classified)

Employee complaining of on-going pain, possibly due to carpal tunnel syndrome.

April 5, 2010 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Teichert Aggregates · Fall onto or against objects

While stepping off the back of the excavator, the operator slipped on a rock causing him to fall onto sharp broken rocks. As a result the operator cut his left hand beginning at the wrist.

March 22, 2010 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Teichert Aggregates · Contact with hot objects or substances

A plugged pump created steam, and when EE attempted to unplug, he was burned by steam as it evacuated the line.

Showing 50 of 188