Employee was removing the bucket on the skid steer when it fell landing on EE's foot.
DREYFUS QUARRY: 128 MSHA citations Metal/Non-Metal
DREYFUS QUARRY has $46K in proposed MSHA penalties and $0 outstanding across 4 contested dockets, plus health sampling and the full incident record.
Watch this mine
Email me when a new MSHA incident is filed at DREYFUS QUARRY.
- Fatalities
- 0
- Total incidents
- 24
- Years on record
- 1996–2026
- Latest incident
- Apr 2026
ⓘ
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.ⓘ
A Section 107(a) order removes miners from an area when an inspector finds an imminent danger. Each order is lifted once the condition is corrected, so this counts orders issued, not orders now in effect.DREYFUS QUARRY has $46K in proposed MSHA penalties and $0 outstanding across 4 contested dockets.
ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.ⓘ
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.- Settled 4 · 100%
ⓘ
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.ⓘ
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.| Docket | Decision | Judge | Year | Proposed / upheld |
|---|---|---|---|---|
| SE 2017-0179 | Settlement | Andrews | 2017 | $10K → $10K |
| SE 2008-662M | Settlement | Lesnick | 2009 | $585 → $468 |
| SE 2008-1024M | Settlement | Lesnick | 2010 | $100 → $100 |
| SE 2014-94M | Settlement | Simonton | 2014 | $100 → $100 |
ⓘ
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.Metal and nonmetal contaminants (personal samples)
ⓘ
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.
Last sampled: 2026-04-23
ⓘ
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.- Quartz, respirable, >1% Qtz19
- Respirable dust, <.1mg17
- Unlisted Particulate, respirable, <1% Qtz3
Show the individual readings (39)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2026-04-23 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2026-04-23 | Quartz, respirable, >1% Qtz | 0.2 | 0.77 | 0.26 | Utility Man |
| 2026-04-23 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2026-04-23 | Quartz, respirable, >1% Qtz | 0.16 | 0.58 | 0.28 | Utility Man |
| 2025-08-06 | Respirable dust, <.1mg | 0 | Drill Operator, Rotary | ||
| 2025-08-06 | Quartz, respirable, >1% Qtz | 0.35 | Jackhammer Operator | ||
| 2025-08-06 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2025-08-06 | Respirable dust, <.1mg | 0 | Mechanic | ||
| 2025-08-06 | Respirable dust, <.1mg | 0 | Utility Man | ||
| 2021-04-27 | Quartz, respirable, >1% Qtz | 0.34 | 0.86 | 0.40 | Cleanup Man |
| 2021-04-27 | Respirable dust, <.1mg | 0 | Drill Operator, Rotary | ||
| 2021-04-27 | Quartz, respirable, >1% Qtz | 0.35 | Sampler, Dust | ||
| 2021-04-27 | Quartz, respirable, >1% Qtz | 0.16 | Cleanup Man | ||
| 2016-04-21 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2016-04-21 | Quartz, respirable, >1% Qtz | 0.42 | 2.48 | 0.17 | Drill Operator, Rotary Air |
| 2016-04-21 | Quartz, respirable, >1% Qtz | 0.19 | 1.74 | 0.11 | Truck Driver |
| 2009-09-22 | Quartz, respirable, >1% Qtz | 0.28 | 0.89 | 0.31 | Utility Man |
| 2009-09-22 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2009-09-22 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2009-09-22 | Quartz, respirable, >1% Qtz | 0.12 | 1.15 | 0.10 | Lab Technician |
| 2005-04-19 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2005-04-19 | Unlisted Particulate, respirable, <1% Qtz | 0.14 | Truck Driver | ||
| 2005-04-19 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2005-04-19 | Respirable dust, <.1mg | 0 | Dragline Operator | ||
| 2005-04-19 | Quartz, respirable, >1% Qtz | 0.8 | 1.23 | 0.65 | Utility Man |
| 2004-09-29 | Respirable dust, <.1mg | 0 | Crusher Oper/Worker | ||
| 2004-09-29 | Respirable dust, <.1mg | 0 | Mechanic | ||
| 2004-09-29 | Respirable dust, <.1mg | 0 | Utility Man | ||
| 2004-09-29 | Quartz, respirable, >1% Qtz | 0.25 | 0.41 | 0.61 | Crusher Oper/Worker |
| 2004-09-29 | Respirable dust, <.1mg | 0 | Drill Operator, Rotary | ||
| 2003-05-14 | Quartz, respirable, >1% Qtz | 0.33 | 0.6 | 0.55 | Crusher Oper/Worker |
| 2003-05-14 | Quartz, respirable, >1% Qtz | 0.37 | 0.49 | 0.76 | Utility Man |
| 2002-06-19 | Quartz, respirable, >1% Qtz | 0.14 | 0.75 | 0.19 | Supervisor, Co. Official |
| 2002-06-19 | Quartz, respirable, >1% Qtz | 0.19 | 0.5 | 0.38 | Supervisor, Co. Official |
| 2002-06-19 | Quartz, respirable, >1% Qtz | 0.27 | 0.46 | 0.59 | Utility Man |
| 2002-06-19 | Quartz, respirable, >1% Qtz | 0.5 | 0.84 | 0.60 | Crusher Oper/Worker |
| 2001-03-14 | Unlisted Particulate, respirable, <1% Qtz | 0.32 | Crusher Oper/Worker | ||
| 2001-03-14 | Quartz, respirable, >1% Qtz | 0.66 | 1.76 | 0.38 | Crusher Oper/Worker |
| 2001-03-14 | Unlisted Particulate, respirable, <1% Qtz | 0.59 | Lab Technician |
DREYFUS QUARRY recorded 2.17 reportable injury cases per 100 full-time workers in 2025.
ⓘ
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.| Year | total case rate | days-away | fatal |
|---|---|---|---|
| 2025 * | 2.17 | 2.17 | 0.000 |
| 2024 * | 0.00 | 0.00 | 0.000 |
| 2023 * | 4.99 | 4.99 | 0.000 |
| 2022 * | 0.00 | 0.00 | 0.000 |
| 2021 * | 0.00 | 0.00 | 0.000 |
| 2020 * | 3.30 | 0.00 | 0.000 |
| 2019 * | 0.00 | 0.00 | 0.000 |
| 2018 * | 3.15 | 3.15 | 0.000 |
- Lone Star Industries Inc 1950 to 1986
- Tarmac-Lonestar Inc 1987 to 1988
- Tarmac Mid-Atlantic Inc 1988 to 2000
- Vulcan Construction Materials, LLC 2000 to present
| Year | Employees |
|---|---|
| 2026 | 40 |
| 2025 | 39 |
| 2024 | 38 |
| 2023 | 33 |
| 2022 | 29 |
| 2021 | 27 |
| 2020 | 25 |
| 2019 | 24 |
| 2018 | 29 |
| 2017 | 24 |
| 2016 | 21 |
| 2015 | 18 |
| 2014 | 17 |
| 2013 | 16 |
| 2012 | 15 |
| 2011 | 12 |
| 2010 | 18 |
| 2009 | 15 |
| 2008 | 19 |
| 2007 | 23 |
| 2006 | 23 |
| 2005 | 21 |
| 2004 | 20 |
| 2003 | 18 |
| 2002 | 18 |
| 2001 | 20 |
| 2000 | 18 |
DREYFUS QUARRY sits in Richland County, South Carolina, where the Census mining category is 0.1% of county employment.
ⓘ
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.ⓘ
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 |
|---|---|---|---|---|
| 2026 Q2 | 24,623 | 0 | 0 | 0.0 |
| 2026 Q1 | 25,278 | 0 | 0 | 0.0 |
| 2025 Q4 | 22,922 | 1 | 0 | 43.6 |
| 2025 Q3 | 24,252 | 1 | 0 | 41.2 |
| 2025 Q2 | 22,799 | 0 | 0 | 0.0 |
| 2025 Q1 | 22,124 | 1 | 0 | 45.2 |
| 2024 Q4 | 22,581 | 0 | 0 | 0.0 |
| 2024 Q3 | 24,692 | 0 | 0 | 0.0 |
Show 98 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2024 Q2 | 25,374 | 0 | 0 | 0.0 |
| 2024 Q1 | 22,438 | 2 | 0 | 89.1 |
| 2023 Q4 | 20,074 | 0 | 0 | 0.0 |
| 2023 Q3 | 20,244 | 0 | 0 | 0.0 |
| 2023 Q2 | 19,946 | 2 | 0 | 100.3 |
| 2023 Q1 | 19,940 | 0 | 0 | 0.0 |
| 2022 Q4 | 16,364 | 2 | 0 | 122.2 |
| 2022 Q3 | 16,921 | 2 | 0 | 118.2 |
| 2022 Q2 | 16,363 | 0 | 0 | 0.0 |
| 2022 Q1 | 15,769 | 3 | 1 | 190.2 |
| 2021 Q4 | 14,620 | 0 | 0 | 0.0 |
| 2021 Q3 | 16,201 | 0 | 0 | 0.0 |
| 2021 Q2 | 17,734 | 1 | 0 | 56.4 |
| 2021 Q1 | 14,064 | 0 | 0 | 0.0 |
| 2020 Q4 | 13,388 | 0 | 0 | 0.0 |
| 2020 Q3 | 15,679 | 0 | 0 | 0.0 |
| 2020 Q2 | 15,481 | 0 | 0 | 0.0 |
| 2020 Q1 | 16,042 | 0 | 0 | 0.0 |
| 2019 Q4 | 12,816 | 2 | 0 | 156.1 |
| 2019 Q3 | 13,071 | 0 | 0 | 0.0 |
| 2019 Q2 | 13,005 | 1 | 0 | 76.9 |
| 2019 Q1 | 16,546 | 0 | 0 | 0.0 |
| 2018 Q4 | 16,850 | 2 | 0 | 118.7 |
| 2018 Q3 | 18,044 | 0 | 0 | 0.0 |
| 2018 Q2 | 15,605 | 0 | 0 | 0.0 |
| 2018 Q1 | 13,009 | 0 | 0 | 0.0 |
| 2017 Q4 | 13,091 | 0 | 0 | 0.0 |
| 2017 Q3 | 14,416 | 1 | 0 | 69.4 |
| 2017 Q2 | 15,452 | 0 | 0 | 0.0 |
| 2017 Q1 | 15,302 | 1 | 0 | 65.4 |
| 2016 Q4 | 13,818 | 0 | 0 | 0.0 |
| 2016 Q3 | 13,748 | 0 | 0 | 0.0 |
| 2016 Q2 | 12,679 | 1 | 1 | 78.9 |
| 2016 Q1 | 10,808 | 0 | 0 | 0.0 |
| 2015 Q4 | 10,084 | 2 | 1 | 198.3 |
| 2015 Q3 | 10,269 | 0 | 0 | 0.0 |
| 2015 Q2 | 10,266 | 0 | 0 | 0.0 |
| 2015 Q1 | 9,714 | 0 | 0 | 0.0 |
| 2014 Q4 | 8,980 | 1 | 0 | 111.4 |
| 2014 Q3 | 10,687 | 0 | 0 | 0.0 |
| 2014 Q2 | 10,180 | 1 | 0 | 98.2 |
| 2014 Q1 | 9,406 | 0 | 0 | 0.0 |
| 2013 Q4 | 9,303 | 2 | 1 | 215.0 |
| 2013 Q3 | 8,829 | 0 | 0 | 0.0 |
| 2013 Q2 | 9,742 | 2 | 0 | 205.3 |
| 2013 Q1 | 10,124 | 0 | 0 | 0.0 |
| 2012 Q4 | 8,745 | 1 | 0 | 114.4 |
| 2012 Q3 | 9,430 | 0 | 0 | 0.0 |
| 2012 Q2 | 9,077 | 0 | 0 | 0.0 |
| 2012 Q1 | 9,905 | 1 | 0 | 101.0 |
| 2011 Q4 | 7,552 | 0 | 0 | 0.0 |
| 2011 Q3 | 7,629 | 0 | 0 | 0.0 |
| 2011 Q2 | 8,278 | 0 | 0 | 0.0 |
| 2011 Q1 | 7,596 | 0 | 0 | 0.0 |
| 2010 Q4 | 6,501 | 1 | 0 | 153.8 |
| 2010 Q3 | 6,957 | 0 | 0 | 0.0 |
| 2010 Q2 | 7,094 | 5 | 3 | 704.8 |
| 2010 Q1 | 8,560 | 3 | 1 | 350.5 |
| 2009 Q4 | 4,874 | 0 | 0 | 0.0 |
| 2009 Q3 | 8,456 | 0 | 0 | 0.0 |
| 2009 Q2 | 11,054 | 0 | 0 | 0.0 |
| 2009 Q1 | 9,113 | 1 | 1 | 109.7 |
| 2008 Q4 | 8,341 | 1 | 0 | 119.9 |
| 2008 Q3 | 11,270 | 0 | 0 | 0.0 |
| 2008 Q2 | 11,625 | 5 | 0 | 430.1 |
| 2008 Q1 | 11,571 | 5 | 2 | 432.1 |
| 2007 Q4 | 14,821 | 0 | 0 | 0.0 |
| 2007 Q3 | 14,882 | 0 | 0 | 0.0 |
| 2007 Q2 | 14,292 | 2 | 0 | 139.9 |
| 2007 Q1 | 14,503 | 0 | 0 | 0.0 |
| 2006 Q4 | 14,801 | 0 | 0 | 0.0 |
| 2006 Q3 | 17,340 | 3 | 0 | 173.0 |
| 2006 Q2 | 14,194 | 0 | 0 | 0.0 |
| 2006 Q1 | 13,552 | 0 | 0 | 0.0 |
| 2005 Q4 | 15,564 | 0 | 0 | 0.0 |
| 2005 Q3 | 14,588 | 0 | 0 | 0.0 |
| 2005 Q2 | 13,785 | 3 | 1 | 217.6 |
| 2005 Q1 | 14,351 | 0 | 0 | 0.0 |
| 2004 Q4 | 14,635 | 0 | 0 | 0.0 |
| 2004 Q3 | 14,345 | 4 | 1 | 278.8 |
| 2004 Q2 | 14,802 | 0 | 0 | 0.0 |
| 2004 Q1 | 11,153 | 0 | 0 | 0.0 |
| 2003 Q4 | 13,314 | 1 | 0 | 75.1 |
| 2003 Q3 | 12,294 | 0 | 0 | 0.0 |
| 2003 Q2 | 12,539 | 2 | 0 | 159.5 |
| 2003 Q1 | 12,942 | 0 | 0 | 0.0 |
| 2002 Q4 | 12,921 | 0 | 0 | 0.0 |
| 2002 Q3 | 13,272 | 0 | 0 | 0.0 |
| 2002 Q2 | 12,826 | 5 | 0 | 389.8 |
| 2002 Q1 | 10,975 | 1 | 1 | 91.1 |
| 2001 Q4 | 11,228 | 0 | 0 | 0.0 |
| 2001 Q3 | 12,022 | 0 | 0 | 0.0 |
| 2001 Q2 | 19,147 | 3 | 2 | 156.7 |
| 2001 Q1 | 12,648 | 7 | 1 | 553.4 |
| 2000 Q4 | 11,999 | 0 | 0 | 0.0 |
| 2000 Q3 | 12,383 | 0 | 0 | 0.0 |
| 2000 Q2 | 13,224 | 1 | 0 | 75.6 |
| 2000 Q1 | 11,760 | 0 | 0 | 0.0 |
Reportable incidents
24 on file2026 · 1 incident
2025 · 1 incident
After retrieving a voided ticket from a customer truck at the ticket box, the employee started down a small gravel incline on the back side of the ticket box. The employee's left foot slid out from under them on the gravel as they were stepping forward, which caused them to trip and fall, resulting in dislocation and multiple fractures of the ankle.
2023 · 2 incidents
A Komatsu 605 haul truck backed into a Cat 775G haul truck. The right rear corner of the bed of the 605 contacted the left side handrail and front left cab support of the 775G. EE in the 775G was transported by ambulance to ER claiming pains in their back.
Employee was reaching into the back of a pick up truck to remove an object, when doing so employee felt a pain in right shoulder.
2021 · 1 incident
On Friday June 4th, an employee felt a pop in the elbow when EE picked up a bucket of crusher backing material. After still experiencing pain on June 24, EE decided to seek medical attention, and was given work restrictions due to inflammation in EE's elbow.
2020 · 1 incident
Injured employee was handing a power tool to another employee when the other employee lost grip of the tool causing the tool to fall and striking the injured employee in the mouth causing a chipped tooth.
2019 · 1 incident
The employee was dismounting a haul truck when they stepped wrong, causing an ankle to roll. Employee was diagnosed with a closed torus fracture of distal end of right fibula.
2018 · 1 incident
The employee was injured when a section of pipe shifted when a track hoe caught the pipe. The pipe struck employee's leg causing a tibia plateau fracture as well as a small laceration next to the left eye which required stitches.
2015 · 2 incidents
The employee was using a 5 foot bar to pry the stationary jaw die into place. The bar slipped off and the employee fell back onto the conveyor and struck the back of his head on the bottom of the chute.
The employee was moving boxes of copy paper in her office and felt pain in the lower back left side. She advised her supervisor, but did not seek medical attention. On 9/1/15, the employee was still in pain so she went to the doctor and was advised she sprained her L-26 lower lumbar.
2013 · 2 incidents
Employee was connecting a 24"x8' long concrete pipe, when he had the excavator operator raise pipe to set it in the ditch. At this time the cable twisted, causing pipe to turn. This pinned his left leg between a second pipe setting behind him.
Cut right knee with a razor knife while cutting cardboard tubes.
2012 · 1 incident
Employee was using a sledge hammer to remove a corner shroud when a piece of shroud flew off and struck the employee in the leg causing a laceration.
2008 · 1 incident
Stepping in front of chute, slipped and caught shelf with arm.
2007 · 2 incidents
Changing drill steel on drill, he hurt his wrist.
Struck in face by hydraulic line when trying to repair the jaw crusher.
2004 · 1 incident
TWO EMPLOYEES WERE ATTEMPTING TO FUEL A LOADER. ONE WAS DISMOUNTING THE LOADER BY MEANS OF THE LADDER. WHEN HE STEPPED FROM THE BOTTOM STEP TO THE GROUND LEVEL HE LOST HIS FOOTING AND FELL TO THE GROUND.
2002 · 3 incidents
EE WAS HELPING CHANGE WEAR PLATES & TEETH ON THE LOADER BUCKET. AN IMPACT WRENCH WAS BEING USED TO LOOSEN THE NUTS. ONE BOLT WAS LOOSE & DROPPED DOWN. WITH HIS GLOVES ON HE PUSHED THE BOLT BAC K INTO ITS CRADLE TO CONTINUE TO LOOSEN. AS THE WRENCH WAS APPLIED THE BOLT DROPPED DOWN & THE HEAD SPUN AROUND LACERATING THE FINGERS ON HIS RIGHT HAND.
EE HAD UNCLOGGED THE CHUTE ABOVE THE #1 SCREEN AT THE #3 CONVEYOR. HE WAS CLIMBING OUT OF THE CHUTE & STRUCK HIS RIGHT ANKLE ON THE ANKLE ON THE CORNER OF THE V-BELT DRIVE GUARD, FOR #3 CONVEYOR.
INJURED EE & ANOTHER EE WERE REPLACING THE GUARD ON #19 CONVEYOR. INJURED EE WAS USING A CRESCENT WRENCH TO TIGHTEN THE NUT THAT HELD THE GUARD IN PLACE. THE WRENCH SLIPPED & STRUCK HIS HAND A GAINST THE EDGE OF THE GUARD RESULTING IN LACERATION TO TOP OF 2 FINGERS RIGHT HAND.
2001 · 1 incident
TWO EMPLOYEES WERE INSTALLING A NEW OXYGEN CYLINDER ONTO THE WELDING TRUCK. WHILE ON OPPOSITE SIDES THEY PICKED UP THE CYLINDER IN AN UPRIGHT POSITION WITH THE TOP TILTED BACK. AS THEY PLACED THE BOTTOM OF THE CYLINDER INTO THE STORAGE RACKVICTIM'S FINGER STRUCK AGAINST THE FRAME OF THE TRUCK CAUSING THE LACERATION. THE STORAGE RACK IS 22" OFF THE GROUND AND IS 10" WIDE.
1997 · 2 incidents
EE WAS OPERATING A 35 TON HAUL TRUCKAND PREPARING TO DUMP AT A STOCKPILE LOCATED AT THE PRIMARY CRUSHER. BEFORE HE COULD BEGIN BACKING, THE BRAKING SYSTEM FAILED AND THE STRUCK THE PIT WALL AT THE END OF THERAMP. EE WAS WERAING A SEAT BELT.
EE WAS USING KNIFE TO WHITTLE WOODEN HAMMER HANDLE.
1996 · 1 incident
EE WAS HELPING ANOTHER EE ADJUST THE CRUSHER. WHILE REMOVING A BOLT IN THE ADJUST RING, THE BOLT GOT STUCK IN THE HOLE. EE TRIED TO PRY IT OUT WITH A CROWBAR AND THE BAR SLIPPED AND MASHED HIS FINGER AGAINST THE CRUSHER.