Martin Marietta Materials Inc · Over-exertion (Not Elsewhere Classified)
Employee slightly bent over to lower a trailer onto a tow hitch using the trailer jack and pulled a muscle in EE's lower back
Burlington Quarry Metal/Non-Metal
Martin Marietta Materials Inc
· Surface
Burlington,
Alamance County,
NC
·
Active
MSHA Mine ID: 3100042
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- Fatalities
- 0
- Total incidents
- 10
- Years on record
- 2001–2020
- Latest incident
- Feb 2020
Compliance record
MSHA citations since 2000
134
citations
34
significant & substantial
$22,062
proposed penalties
$18,265
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 | 7,215 | 0 | 0 | 0.0 |
| 2025 Q3 | 3,993 | 0 | 0 | 0.0 |
| 2025 Q1 | 3,369 | 0 | 0 | 0.0 |
| 2024 Q4 | 5,827 | 0 | 0 | 0.0 |
| 2024 Q3 | 3,600 | 0 | 0 | 0.0 |
| 2024 Q2 | 5,709 | 0 | 0 | 0.0 |
| 2024 Q1 | 8,055 | 0 | 0 | 0.0 |
| 2023 Q4 | 3,780 | 0 | 0 | 0.0 |
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 file2020 · 1 incident
2019 · 1 incident
September 5, 2019
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 · Caught in, under or between a moving and a stationary object
Miner was using a hand controlled loader/skidsteer to clean surge tunnel. Miner's finger became caught between the controls and the frame of the conveyor causing a laceration and compound fracture.
2008 · 2 incidents
Martin Marietta Materials Inc · Over-exertion (Not Elsewhere Classified)
Heavy rains had recently fallen leaving ground uneven.
August 11, 2008
NC · Metal/Non-Metal
assayer, geologist, metallurgist, engineer, engineer management
HANDTOOLS (NONPOWERED)
Martin Marietta Materials Inc · Struck by... (Not Elsewhere Classified)
A rock jam occurred in the box over the 7' crusher. While attempting to remove the jam, the bar that was used shifted, striking EE in the mouth. This resulted in 8 stitches.
2007 · 1 incident
May 24, 2007
NC · Metal/Non-Metal
laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman
MACHINERY
Martin Marietta Materials Inc · Struck by... (Not Elsewhere Classified)
EE was holding the hydraulic wrench used to tighten swing die wedge bolts. While tightening a bolt, the bolt started getting tight, the wrench started to shift up mashing the EE's middle finger on his left hand. The injury resulted in 5 stitches and a fracture to tip of finger.
2006 · 1 incident
March 13, 2006
NC · Metal/Non-Metal
coal/ore shovel operator, shoveler, power shoveler
SLIP OR FALL OF PERSON
Martin Marietta Materials Inc · Fall to the walkway or working surface
EE was exiting the boom truck, his foot got caught between the truck and fuel tank. EE fell straining groin muscle. He went to the doctor 3/13/2006, received treatment and returned to work. After a period of time he complained that the injury still existed, returned to the doctor 4/3/2006 recommended three weeks recovery.
2005 · 2 incidents
Martin Marietta Aggregates · Struck by... (Not Elsewhere Classified)
EE WAS USING A HOIST CHAIN TO MOVE A METAL DOOR TO REDIRECT SCREENINGS. HOIST CHAIN HOOK SLIPPED OFF OF THE METAL DOOR AND HOIST ARM STRUCK THE EE IN THE MOUTH, CUTTING HIS LOWER LIP. REQUIRED STITCHES.
January 25, 2005
NC · Metal/Non-Metal
maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech
HANDLING OF MATERIALS
Martin Marietta Aggregates · Struck by... (Not Elsewhere Classified)
EMPLOYEE STATED THAT HE HIT HIS HEAD ON A PIPE WHICH CAUSED HIS HARD HAT TO STRIKE THE BACK OF HIS NECK WHICH CAUSED A KNOT ON HIS NECK. HE SAID HE REPORTED IT TO THE PLANT LEADMAN BUT NOTHING WAS DONE BECAUSE THERE WAS NO UNUSUAL PAIN OR ANY COMPLICATIONS AT THE TIME. ON 3/11/05 EE REPORTED THE INCIDENT AGAIN AS HIS DR. SAID HE COULD NEED SURGERY, SURGERY REQUIRED 11/07/05.
2002 · 1 incident
July 10, 2002
NC · Metal/Non-Metal
warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator
POWERED HAULAGE
Martin Marietta Aggregates · Struck against a moving object
EMPLOYEE CLEARING JAW JAM WAS KNOCKED DOWN ACCIDENTLY WHEN BELT WAS STARTED ACCIDENTLY. THIS INCIDENT HAPPENED ON 7/10. ON 7/22 HE WAS PUT OUT OF WORK BY THE DOCTOR FOR CONTINUING NECK PAIN.
2001 · 1 incident
Martin Marietta Aggregates · Struck by... (Not Elsewhere Classified)
EE WAS MOWING AND A PIECE OF GRASS GOT IN HIS EYE.