Loader operator was jolted in loader and suffered head injury.
Martin Marietta Merkel Plant Metal/Non-Metal
Martin Marietta Merkel Plant has $25K in proposed MSHA penalties and $453 outstanding across 4 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 20
- Years on record
- 1995–2025
- Latest incident
- Oct 2025
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This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Martin Marietta Merkel Plant has $25K in proposed MSHA penalties and $453 outstanding across 4 contested dockets.
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Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 14,911 | 5 | 0 | 335.3 |
| 2025 Q3 | 13,758 | 0 | 0 | 0.0 |
| 2025 Q2 | 19,716 | 2 | 0 | 101.4 |
| 2025 Q1 | 16,532 | 0 | 0 | 0.0 |
| 2024 Q4 | 17,270 | 10 | 3 | 579.0 |
| 2024 Q3 | 17,398 | 0 | 0 | 0.0 |
| 2024 Q2 | 20,219 | 8 | 2 | 395.7 |
| 2024 Q1 | 17,179 | 0 | 0 | 0.0 |
Show 96 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 15,349 | 1 | 0 | 65.2 |
| 2023 Q3 | 16,812 | 2 | 0 | 119.0 |
| 2023 Q2 | 20,209 | 0 | 0 | 0.0 |
| 2023 Q1 | 18,779 | 0 | 0 | 0.0 |
| 2022 Q4 | 17,115 | 1 | 0 | 58.4 |
| 2022 Q3 | 18,782 | 0 | 0 | 0.0 |
| 2022 Q2 | 18,444 | 0 | 0 | 0.0 |
| 2022 Q1 | 14,786 | 0 | 0 | 0.0 |
| 2021 Q4 | 15,193 | 1 | 0 | 65.8 |
| 2021 Q3 | 15,204 | 0 | 0 | 0.0 |
| 2021 Q2 | 13,567 | 2 | 1 | 147.4 |
| 2021 Q1 | 12,440 | 0 | 0 | 0.0 |
| 2020 Q4 | 13,661 | 0 | 0 | 0.0 |
| 2020 Q3 | 14,122 | 0 | 0 | 0.0 |
| 2020 Q2 | 13,816 | 2 | 0 | 144.8 |
| 2020 Q1 | 12,865 | 0 | 0 | 0.0 |
| 2019 Q4 | 15,301 | 1 | 0 | 65.4 |
| 2019 Q3 | 16,480 | 0 | 0 | 0.0 |
| 2019 Q2 | 14,364 | 0 | 0 | 0.0 |
| 2019 Q1 | 13,693 | 0 | 0 | 0.0 |
| 2018 Q4 | 12,184 | 0 | 0 | 0.0 |
| 2018 Q3 | 13,587 | 0 | 0 | 0.0 |
| 2018 Q2 | 13,224 | 0 | 0 | 0.0 |
| 2018 Q1 | 11,995 | 2 | 0 | 166.7 |
| 2017 Q4 | 10,654 | 0 | 0 | 0.0 |
| 2017 Q3 | 12,527 | 0 | 0 | 0.0 |
| 2017 Q2 | 13,985 | 0 | 0 | 0.0 |
| 2017 Q1 | 14,491 | 0 | 0 | 0.0 |
| 2016 Q4 | 12,086 | 0 | 0 | 0.0 |
| 2016 Q3 | 14,158 | 1 | 0 | 70.6 |
| 2016 Q2 | 14,665 | 0 | 0 | 0.0 |
| 2016 Q1 | 16,070 | 1 | 0 | 62.2 |
| 2015 Q4 | 14,481 | 0 | 0 | 0.0 |
| 2015 Q3 | 15,172 | 0 | 0 | 0.0 |
| 2015 Q2 | 12,489 | 1 | 0 | 80.1 |
| 2015 Q1 | 11,921 | 0 | 0 | 0.0 |
| 2014 Q4 | 11,151 | 0 | 0 | 0.0 |
| 2014 Q3 | 14,158 | 0 | 0 | 0.0 |
| 2014 Q2 | 13,667 | 1 | 1 | 73.2 |
| 2014 Q1 | 12,780 | 1 | 0 | 78.2 |
| 2013 Q4 | 10,237 | 0 | 0 | 0.0 |
| 2013 Q3 | 12,717 | 0 | 0 | 0.0 |
| 2013 Q2 | 10,908 | 0 | 0 | 0.0 |
| 2013 Q1 | 10,181 | 0 | 0 | 0.0 |
| 2012 Q4 | 10,358 | 0 | 0 | 0.0 |
| 2012 Q3 | 10,108 | 0 | 0 | 0.0 |
| 2012 Q2 | 9,538 | 0 | 0 | 0.0 |
| 2012 Q1 | 9,591 | 0 | 0 | 0.0 |
| 2011 Q4 | 8,152 | 0 | 0 | 0.0 |
| 2011 Q3 | 12,482 | 0 | 0 | 0.0 |
| 2011 Q2 | 12,373 | 0 | 0 | 0.0 |
| 2011 Q1 | 10,510 | 0 | 0 | 0.0 |
| 2010 Q4 | 12,183 | 0 | 0 | 0.0 |
| 2010 Q3 | 12,963 | 0 | 0 | 0.0 |
| 2010 Q2 | 12,224 | 1 | 0 | 81.8 |
| 2010 Q1 | 11,591 | 0 | 0 | 0.0 |
| 2009 Q4 | 11,444 | 1 | 0 | 87.4 |
| 2009 Q3 | 12,194 | 0 | 0 | 0.0 |
| 2009 Q2 | 11,960 | 1 | 0 | 83.6 |
| 2009 Q1 | 12,789 | 0 | 0 | 0.0 |
| 2008 Q4 | 14,158 | 0 | 0 | 0.0 |
| 2008 Q3 | 16,054 | 0 | 0 | 0.0 |
| 2008 Q2 | 13,816 | 0 | 0 | 0.0 |
| 2008 Q1 | 14,035 | 3 | 0 | 213.8 |
| 2007 Q4 | 11,720 | 0 | 0 | 0.0 |
| 2007 Q3 | 13,436 | 0 | 0 | 0.0 |
| 2007 Q2 | 14,250 | 0 | 0 | 0.0 |
| 2007 Q1 | 13,360 | 0 | 0 | 0.0 |
| 2006 Q4 | 12,387 | 3 | 0 | 242.2 |
| 2006 Q3 | 12,880 | 0 | 0 | 0.0 |
| 2006 Q2 | 13,576 | 0 | 0 | 0.0 |
| 2006 Q1 | 13,971 | 0 | 0 | 0.0 |
| 2005 Q4 | 13,703 | 0 | 0 | 0.0 |
| 2005 Q3 | 14,746 | 0 | 0 | 0.0 |
| 2005 Q2 | 14,106 | 0 | 0 | 0.0 |
| 2005 Q1 | 12,678 | 0 | 0 | 0.0 |
| 2004 Q4 | 14,222 | 2 | 0 | 140.6 |
| 2004 Q3 | 13,236 | 2 | 0 | 151.1 |
| 2004 Q2 | 13,251 | 0 | 0 | 0.0 |
| 2004 Q1 | 13,226 | 0 | 0 | 0.0 |
| 2003 Q4 | 13,370 | 0 | 0 | 0.0 |
| 2003 Q3 | 13,881 | 0 | 0 | 0.0 |
| 2003 Q2 | 14,157 | 0 | 0 | 0.0 |
| 2003 Q1 | 12,830 | 0 | 0 | 0.0 |
| 2002 Q4 | 13,303 | 0 | 0 | 0.0 |
| 2002 Q3 | 14,298 | 0 | 0 | 0.0 |
| 2002 Q2 | 13,809 | 2 | 1 | 144.8 |
| 2002 Q1 | 11,678 | 0 | 0 | 0.0 |
| 2001 Q4 | 11,259 | 2 | 0 | 177.6 |
| 2001 Q3 | 11,986 | 0 | 0 | 0.0 |
| 2001 Q2 | 13,405 | 0 | 0 | 0.0 |
| 2001 Q1 | 13,984 | 0 | 0 | 0.0 |
| 2000 Q4 | 13,649 | 0 | 0 | 0.0 |
| 2000 Q3 | 14,189 | 0 | 0 | 0.0 |
| 2000 Q2 | 13,975 | 0 | 0 | 0.0 |
| 2000 Q1 | 14,657 | 0 | 0 | 0.0 |
Reportable incidents
20 on file2025 · 1 incident
2022 · 1 incident
EE was standing on the back of pickup truck and disposing of scrap metal. The weight of a bucket load of scrap metal pulled EE forward causing EE to fall and striking the right side of EE's face on a metal object, and also injuring EE's right shoulder.
2021 · 1 incident
Employee was lifting a bucket pin with co-worker on a Cat 374 Excavator, and immediately after started feeling tightness and pain in the lower back.
2020 · 1 incident
Employee was climbing down from a loader when EE lost grip and fell to the ground, landing on EE's right side.
2017 · 1 incident
Co-worker and IE were removing a bolt and nut to remove a troghlin idler. IE was holding a combination wrench to hold the nut from moving and the combination wrench slipped and pinched IE's right index finger against the angle iron and wrench.
2015 · 1 incident
Changing cutting edges on Caterpillar 972 front end loader. While holding bolt head, the bolt slipped causing him to cut his left hand.
2011 · 1 incident
Employee was getting out of a Euclid R25 that was parked next to walkway/platform, lost his footing causing him to slip and fall. When he landed he felt pain in his left ankle.
2007 · 1 incident
Injured was walking down smooth gradual slope & twisted his left ankle. Initially he thought it was a mild sprain, however, within a couple of days it became inflamed & he was taken to the doctor. X-rays indicated a small fracture in his ankle. Because the injured is diabetic & less likely to heal naturally, the orthopedic dr. recommends surgery to minimize complications.
2006 · 1 incident
EE was realigning elev chain on 623G by placing log between chain & sprkt while engaed to make chain skip tooth. The log rolled across outer housing pulling his hand across surface smashing/severing tip of right ring finger. He rtw w/in 2 days w/restrict due to pain meds. He chose not to take meds and was allowed to operate 623G as long as no meds were taken. EE retrained.
2005 · 1 incident
Small metal fragment broke off of excavator tip and lodged in injured's bicep. ER Dr chose not to remove item b/c no danger as did surgeon. Injured to return in one week for removal of 2 stitches. No lost time/No impair
1999 · 5 incidents
WHILE GATHERING AN ARM LOAD OF FIREWOOD FROM WOOD PILE, STEPPED ON A STICK OF FIREWOOD AND TURNED ANKLE.
EE WAS BREAKING JAMMED ROCKS OUT OF CHUTE TO JAW CRUSHER WITH PRY BAR AND SCRAPED THE TOP OF HIS HAND ON METAL EDGE. HE WAS GIVEN A FEW STITCHES AND RELEASED BACK TO WORK WITH NO RESTRICTIONS.
EMPLOYEE WAS MIXING PORTLAND CEMENT. CEMENT ENTERED HIS BOOTS THROUGH HOLES WORN IN THE SIDE. THE CEMENT IRRITATED HIS FEET WHICH OVER TIME BECAME INFECTED. THE EMPLOYEE CONTINUED TO WEAR THE BOOTS WITH THE CEMENT STILL INSIDE OF HIS BOOTS FOR SEVERAL DAYS BEFORE NOTIFYING THE FOREMAN OFHIS INJURY.
EE SLIPPED ON WET SURFACE WHILE WEARING MUDDY BOOTS.
EE SLIPPED FROM A PLANT SUPPORT AND FELL APPROX 5 FT TO THE GROUND. THE EE OVEREXTENDED HIMSELF WHILE TRYING TO LOOK OVER HIS STOCKPILE TRUCK TOSEE IF SOMEONE WAS USING THE AIR COMPRESSOR LOCA TED ON THE OTHER SIDE. HIS INJURIES INCLUDED BRUISED & STRAINED BACK & WRIST
1998 · 2 incidents
INJURED EMPLOYEE AND A CO-WORKER WERE PUSHING SCREEN INTO PLACE ON SCREEN DECK WHEN THE SCREEN JAMMED CAUSING PAIN IN HIS SHOULDER.
A 12" X 10' PIECE OF CHANNEL IRON WAS BEING MOVED BY 2 WELDERS. THE CHANNEL IRON SLIPPED OUT OF ONE OF THE EE'S HAND, THUS SMASHING HIS FINGER BETWEEN THE CHANNEL IRON & THE CONCRETE SURFACE W HERE THEY WERE INTENDING TO PLACE THE CHANNEL IRON.
1997 · 1 incident
10' PIECE OF 8" WIDE 1/4" STEEL PLATE SLIPPED FROM THE EMPS OWN HANDS AND THE CORNER STRUCK THE TOP LEFT OF HIS RIGHT FOOT JUST BEHIND THE STEELTOE CAP OF HIS BOOT AND CUTTING FOOT THROUGH BOO T.
1996 · 1 incident
WHEN CLIMBING DOWN FROM CAT 980C LOADER LEFT FOOT SLIPPED THROUGH LOWER FLEXIBLE STEP AND LEFT KNEE WAS STRAINED.
1995 · 1 incident
HIT IN FOREHEAD BY 8: PIECE OF 2"X 2"X 1/4" ANGLE IRON WHICH POPPED OFF OF A PIECE OF 6" PIPE BEING MOVED AT ONE END BY A LOADER. 2 CUTS WERE SUSTAINED REQUIRING 3 SUTURES EACH.
The full compliance file on Martin Marietta Merkel Plant
A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.