Mining Incidents

CHARLOTTE QUARRY Metal/Non-Metal

Charlotte, Mecklenburg County, NC  ·  Active
MSHA Mine ID: 3100057

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Fatalities
0
Total incidents
10
Years on record
2000–2025
Latest incident
Jun 2025
Compliance record
MSHA citations since 2000
159
citations
26
significant & substantial
$36,697
proposed penalties
$33,887
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 13,882 0 0 0.0
2025 Q3 12,000 0 0 0.0
2025 Q2 6,979 0 0 0.0
2025 Q1 6,720 0 0 0.0
2024 Q4 13,908 1 0 71.9
2024 Q3 7,340 1 0 136.2
2024 Q2 9,223 0 0 0.0
2024 Q1 8,567 3 0 350.2
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

10 on file

2025 · 2 incidents

June 6, 2025 NC · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Martin Marietta Materials, Inc. · Struck against a moving object

It appears that an employee experienced a personal medical event while operating a haul truck. This medical event is believed to have resulted in a loss of consciousness, leading to a loss of vehicle control and a rollover incident. Available evidence suggests that it may be attributable to a personal medical condition rather than factors related to the work environment.

June 2, 2025 NC · Metal/Non-Metal drill operator OTHER
Martin Marietta Materials, Inc. · Bodily reaction, (Not Elsewhere Classified)

Employee was climbing ladder into equipment and felt a pop in their right knee. Injury did not become reportable until 7/1/2025 when employee was prescribed and attended physical therapy.

2023 · 1 incident

August 8, 2023 NC · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Martin Marietta Materials, Inc. · Struck against a moving object

Employee was operating a loader and was jarred by falling material.

2021 · 1 incident

February 9, 2021 NC · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Martin Marietta Materials, Inc. · Struck against a moving object

Pit Loader bucket made contact with a rock and jarred the operator.

2010 · 1 incident

August 5, 2010 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Martin Marietta Materials, Inc. · Over-exertion in wielding or throwing objects

After starting the air compressor to use air wrench employee tossed the hose over the compressor to the other side of the truck. The employee felt a pop and pain in his right shoulder joint. After further testing a determination was made to do a rotator cuff repair operation. On November 1, 2010 surgery was performed and a tear was confirmed and repaired.

2007 · 2 incidents

December 20, 2007 NC · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Martin Marietta Materials, Inc. · Over-exertion in lifting objects

Employee was lifting a piece of screen cloth onto the screen and felt pain in his upper left arm. Employee worked full duty under doctor's care until April 3, 2008 when he had minor surgery *qualifying this as a lost time as of 04/03/2008.

December 1, 2007 NC · Metal/Non-Metal drill operator DUST DISEASE OF LUNGS
Martin Marietta Materials, Inc. · Inhalation of radiations, caustics, toxic and noxious substances

Silicosis - occupational illness.

2003 · 1 incident

2000 · 2 incidents

October 2, 2000 NC · Metal/Non-Metal welder (shop) STEPPING OR KNEELING ON OBJECT
Martin Marietta Aggregates · Struck against stationary object

EE WAS FABRICATING A STRUCTURE WITH DESCENDING CATWALK. WHILE STEPPING OFF CATWALK TO CONCRETE FLOOR, HE STEPPED ON A PIECE OF ANGLE IRON ON FLOOR, TURNING LEFT ANKLE. MEDICAL CARE DIAGNOSIS W AS STRAINED LIGAMENTS SURROUNDING ANKLE AREA. PRESCRIBED ORAL MEDICATION FOR PAIN AND INSTALLED SPLINT FOR 2 WEEKS.

April 13, 2000 NC · Metal/Non-Metal rock driller HANDLING OF MATERIALS
Martin Marietta Aggregates · Struck by flying object

WHILE WORKING ON A EUCLID PIT TRUCK, EMPLOYEE WAS TRYING TO DETERMINE WHETHER THE ENGINE THERMOSTAT WAS WORKING. HE HEATED UP THE SENSOR ON THE THERMOSTAT TO SEE IF IT WOULD CONTRACT THE SPRIN G AND OPEN. WHILE HEATING THE ELEMENT ERUPTED AND SPRAYED METAL FRAGMENTS IN THE FACE AREA. THE COMPOUND WITHIN THE ELEMENT STRUCK THE FACIAL AREA WITH FRAGMENTS INJURING THE RIGHT EYE.