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 1 active
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

34 matching records

Showing all 34
July 6, 2022 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver OTHER
Lehigh Cement West LLC · Unclassified, insufficient data

EE began feeling ill while driving EE's haul truck. Quarry Manager was notified and took EE to the hospital in Manager's truck, where EE was observed and then released later the same day. Results are inconclusive.

February 17, 2022 CA · Metal/Non-Metal plumber, pipefitter, millwright SLIP OR FALL OF PERSON
Calaveras Materials LLC · Fall to the walkway or working surface

Uneven ground, smooth rock. Poor footing. Worker slipped on packing material from metal the worker was transferring to pallet. Packing material covered a rock and worker fell and hurt left knee.

December 16, 2021 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Lehigh Cement West LLC · Over-exertion in lifting objects

The production crew on shift was clearing a pre-heater tower plug in the feed pipe and stage 4. EE inserted Cardox tube into port and while trying to set the depth of the Cardox tube they felt pain in lower back on the left side. EE initially decided on self care however requested evaluation on 12/20/21 and was released to work with restrictions.

November 8, 2021 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Lehigh Cement West LLC · Over-exertion in lifting objects

Employee was in the process of cleaning the laydown yard. Part of the clean up involved removing some steel plate to take to the scrap pile. As the employee was setting the piece of plate into the bucket of a skid steer, EE felt a sudden pain in the left bicep.

September 22, 2021 CA · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler HOISTING
Lehigh Cement West LLC · Caught in, under or between a moving and a stationary object

EE entered a passenger elevator, closed scissors gate, the exterior door did not fully close, EE reached through scissors gate to secure exterior door and smashed right thumb between door and frame.

September 15, 2021 CA · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Lehigh Cement West LLC · Over-exertion in pulling or pushing objects

On Sept 15, 2021 EE preforming electrician duties was pulling cable through conduit, tweaked EE's right shoulder while wiring a speed switch. EE refused medical attention, incident documented. On Oct 20, 2021, EE requesting a medical evaluation of the shoulder. Medical evaluation dictated restrictions, returned to work immediately.

August 26, 2021 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech DISORDERS (REPEATED TRAUMA)
Lehigh Cement West LLC · (Not Elsewhere Classified)

The mine operator was made aware of a STS shift in a miner's hearing. The miner has been in the hearing conservation program and effectively uses hearing protection during performance of EE's duties at the mine.

September 26, 2018 CA · Metal/Non-Metal groundman, yardman POWERED HAULAGE
Lehigh Cement West, LLC · Struck by flying object

Employee was in the process of removing sand that had accumulated under a conveyor with a bobcat. The employee had made several passes under the conveyor until ee struck a vertical ladder with the bobcat attachment. The bobcat struck a vertical ladder and a 6 inch piece of rebar flew off the crusher deck and struck the operator on the forehead causing 1-inch laceration.

August 15, 2018 CA · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker HANDTOOLS (NONPOWERED)
Calaveras Materials LLC · Struck by... (Not Elsewhere Classified)

Employee was using a locking blade utility knife to cut a section of urethane. The employee cut into the material and the utility knife got stuck. The employee started to twist the knife and extra force to cut the material. The knife slipped and the employee was not able to stop the knife before it struck the employee's arm causing a laceration to wrist area.

May 15, 2017 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Calaveras Materials LLC · Struck by... (Not Elsewhere Classified)

While working on Simons Crusher the miner was loosening the bolts to the crusher spring pack when the bottle jack supporting the spring pack bottom plate displaced out towards the miner from the bottom of the spring pack plate striking the minor on the left forearm.

September 29, 2011 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Calaveras Materials LLC · Struck by falling object

Unknown rock or debris falling down chute into work area. Striking Employee in Genitals area causing a contusion.

March 14, 2011 CA · Metal/Non-Metal coal/ore shovel operator, shoveler, power shoveler HANDLING OF MATERIALS
Calaveras Materials LLC · Caught in, under or between (Not Elsewhere Classified)

Miner/Employee was assisting in replacing new sand screw wear shoes when EE was repositioning the shoe to the shaft it slipped from his grasp and resulting in a caught between the sand screw tank wall and screw auger flight crushing/minor fracture injury to his left index finger.

April 30, 2008 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Calaveras Materials LLC · Over-exertion in lifting objects

The employee was cleaning up the surrounding work area when he went to pick up a piece of steel pipe he strained his back.

April 23, 2007 CA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Calaveras Materials LLC · Over-exertion (Not Elsewhere Classified)

Employee was cleaning out around conveyor tail pulley and stepped into a muddy area and stepped into a muddy hole.

February 1, 2007 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Calaveras Materials LLC · Fall onto or against objects

Employee was climbing into chute area of prewash plant via access door then slipped and fell backwards striking a rock in the chute straining lower back.

October 20, 2005 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Calaveras Materials LLC · Over-exertion (Not Elsewhere Classified)

TWISTED KNEE WHEN STEPPING OFF EXCAVATOR ON UNEVEN GROUND.

October 17, 2005 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Calaveras Materials LLC · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS TRYING TO RELIEVE PRESSURE ON A HYDRAULIC SYSTEM ON THE AUXILARY CRUSHER BY TAKING THE FITTING OFF A CYLINDER. EMPLOYEE DID NOT VERIFY THAT ALL THE PRESSURE WAS EXHAUSTED FROM THE HYDRAULIC SYSTEM. WHEN THE EMPLOYEE ATTEMPTED TO REMOVE A HYDRAULIC HOSE THE COUPLING KICKED BACK AND CAUSED AN INJURY TO THE EMPLOYEE'S RIGHT HAND.

June 27, 2005 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Calaveras Materials LLC · Over-exertion in lifting objects

Employee was lifting large batteries and strained left groin.

May 9, 2005 CA · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDLING OF MATERIALS
Calaveras Materials LLC · Struck by... (Not Elsewhere Classified)

Employee was working on a 988G loader bucket cutting edge using impact wrench to remove bolts. Bolts spun and employee tried to hold the bolt by hand to lock it in place and bolt spun cutting his left middle finger through his glove.

June 3, 2004 CA · Metal/Non-Metal water truck operator HANDLING OF MATERIALS
Calaveras Materials LLC · Struck by falling object

WATER TRUCK DRIVER WAS FILLING TRUCK WITH WATER, REMOVED ROPE THAT HOLDS VALVE OPEN & ROD CONNECTED TO VALVE CAME DOWN AND HIT THE DRIVER ON THE HEAD. HEAD CONTUSION.

April 14, 2004 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Calaveras Materials LLC · Struck against a moving object

EE WAS KNOCKING DOWN BELLY DUMP WINDROWS WITH LOADER. HE HIT A WET SPOT AND SUNK TO THE RIGHT SIDE, CAUSING EE TO TWIST AND STRAIN A MUSCLE ON RIGHT SIDE OF LOWER BACK. EE WAS IN SEAT AND HAD SAFETY BELT ON.

September 9, 2003 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Calaveras Materials LLC · Flash burns (welding)

EMPLOYEE WAS GRINDING/WELDING ON THE LOADER BUCKET. HE NOTICED NOTHING OUT OF THE ORDINARY DURING WORK SHIFT BUT WHEN HE WENT HOME FELT A DISCOMFORT IN HIS LEFT EYE (FOREIGN BODY/FLASH BURN).

April 26, 2003 CA · Metal/Non-Metal mine manager, mine foreman, mine owner HANDLING OF MATERIALS
Lehigh Cement West, LLC · Struck by falling object

EE WAS REPLACING ELECTRICAL PANEL WHEN THE PANEL SLIPPED OUT OF ITS SAFETY CHAIN HARNESS & FELL ON EE'S LEFT HAND RESULTING IN A LACERATION.

January 8, 2003 CA · Metal/Non-Metal NO VALUE FOUND
Calaveras Materials Inc · No Value Found

EE WAS REACHING INTO CHUTE OF ROCK PLANT AND STRAINED HIS LEFT ELBOW & FOREARM WHEN PULLING BACK SKIRT.

January 2, 2003 CA · Metal/Non-Metal truck driver HANDLING OF MATERIALS
Calaveras Materials Inc · Struck against stationary object

EE WAS AT BUNKER TO START JOB AND STEPPED OUT OF TRUCK TO FILL TRUCK AND GRABBED I BEAM TO STEP OUT AND INSIDE OF I BEAM A PIECE OF METAL SPIN CUT LEFT PALM OF EE. EE SUFFERED LACERATION TO LE FT PALM.

April 2, 2002 CA · Metal/Non-Metal driller, highwall operator, highwall drill operator SLIP OR FALL OF PERSON
Calaveras Materials LLC · Fall from scaffolds, walkways, platforms

WALKING ON CATWALK GOING TO CONTROL ROOM SLIPPED OFF CATWALK AND FELL AGAINST HANDRAIL.

January 14, 2002 CA · Metal/Non-Metal coal sampler HANDLING OF MATERIALS
Calaveras Materials Inc · Caught in, under or between (Not Elsewhere Classified)

EMPLOYEE AND CREW WORKING ON CONVEYER MOTOR BELTS AFTER CHECKING BELTS ALIGNMENT, CREW WENT TO CHECK TENSION. EMPLOYEE HAD HOLD OF BELTS AND ROTATED RIGHT RING FINGER AND LITTLE FINGER INTO BELT PULLEY.

August 28, 2001 CA · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Calaveras Materials Inc · Over-exertion in wielding or throwing objects

EE WAS SWINGING A SUSPENDED BEATER-BAR WHICH BEATS THE UNDERSIDE OF THE GRIZZLEY TO VIBRATE & KEEP MATERIAL FLOWING FROM HOPPER. MINIMAL EFFORT IS REQUIRED TO SWING THE SUSPENDED BAR/HAMMER. E E THREW OUT RIGHT SHOULDER WHEN SWINGING BAR. RIGHT SHOULDER STRAIN.

July 26, 2001 CA · Metal/Non-Metal backhoe operator, trackhoe operator, crane operator SLIP OR FALL OF PERSON
Calaveras Materials LLC · Over-exertion (Not Elsewhere Classified)

STEPPED OFF SCALPING SCREEN ONTO WALKWAY AND TWISTED LEFT KNEE. HAD CLEANED WALKWAY PRIOR TO GOING ONTO SCREEN.

April 19, 2001 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Calaveras Materials Inc · Over-exertion (Not Elsewhere Classified)

WORKER WAS PULLING ON A COME-ALONG TO LOOSEN A CONE CRUSHER, SLIPPED & STRAINED HIS LOWER BACK.

December 9, 2000 CA · Metal/Non-Metal mine manager, mine foreman, mine owner SLIP OR FALL OF PERSON
Calaveras Materials LLC · Fall from machine

GETTING PARTS OUT OF STORAGE VAN. SLIPPED AND FELL OUT VAN(4 FT.) LANDED ON LEFT SHOULDER/ELBOW.

December 9, 2000 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Calaveras Materials LLC · Struck by... (Not Elsewhere Classified)

EE WAS REMOVING BEARING RACE FROM TRUNION BEARING. HAMMER SLIPPED OFF CHISEL AND HIT LEFT THUMB, INJURING THUMB AND NAIL. FRACTURED END OF THUMB BELOW LAST JOINT.

August 24, 2000 CA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Calaveras Materials LLC · Over-exertion in lifting objects

EE HAD EARLIER PERFORMED HEAVY PIPE WRENCHING INA CONFINED POSITION THEN HAD GROWING PAIN IN ABDOMEN AS HE CHANGED SCREEN CLOTH.

April 14, 2000 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Calaveras Materials LLC · Struck by... (Not Elsewhere Classified)

EE WAS LIFTING SCREEN TO WORK ON REPAIR WHEN HECCUT HIS LEFT FOREARM

Showing all 34