Mining Incidents

Black Rock Quarry Metal/Non-Metal

Controlled by Vulcan Materials Company
Black Rock, Lawrence County, AR  ·  Active
MSHA Mine ID: 0300062

Black Rock Quarry has $16K in proposed MSHA penalties and $0 outstanding across 3 contested dockets, plus health sampling and the full incident record.

Watch this mine

Email me when a new MSHA incident is filed at Black Rock Quarry.

Fatalities
0
Total incidents
18
Years on record
1986–2007
Latest incident
Aug 2007
Compliance record
MSHA citations since 2000
81
citations
13
significant & substantial
$16,117
proposed penalties
$15,250
paid to date
95% of proposed penalties paid to date, a $867 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
60
inspections on record
1,112
inspection hours
7.3
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
81 citations across 1,112 inspection hours.
Source: MSHA inspections data, updated weekly.

Black Rock Quarry has $16K in proposed MSHA penalties and $0 outstanding across 3 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$16K
proposed penalties
$15K
current assessed
$15K
paid to date
$0
outstanding
81 assessments are final orders; 3 contested dockets.
As of the most recent assessment on 2025-11-03.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
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.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 8,426 1 0 118.7
2025 Q3 8,352 1 0 119.7
2025 Q2 6,641 0 0 0.0
2025 Q1 7,145 0 0 0.0
2024 Q4 7,448 1 0 134.3
2024 Q3 10,530 1 0 95.0
2024 Q2 9,433 0 0 0.0
2024 Q1 7,829 0 0 0.0
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 7,750 1 0 129.0
2023 Q3 9,884 0 0 0.0
2023 Q2 9,010 3 0 333.0
2023 Q1 8,278 2 1 241.6
2022 Q4 7,553 0 0 0.0
2022 Q3 10,398 2 2 192.3
2022 Q2 10,126 0 0 0.0
2022 Q1 9,141 0 0 0.0
2021 Q4 8,958 0 0 0.0
2021 Q3 10,214 0 0 0.0
2021 Q2 9,424 1 0 106.1
2021 Q1 7,655 0 0 0.0
2020 Q4 7,461 1 0 134.0
2020 Q3 9,509 0 0 0.0
2020 Q2 6,862 0 0 0.0
2020 Q1 6,623 0 0 0.0
2019 Q4 6,619 0 0 0.0
2019 Q3 6,448 1 0 155.1
2019 Q2 6,033 0 0 0.0
2019 Q1 4,672 1 0 214.0
2018 Q4 4,418 0 0 0.0
2018 Q3 5,094 0 0 0.0
2018 Q2 5,059 0 0 0.0
2018 Q1 4,386 0 0 0.0
2017 Q4 3,851 1 0 259.7
2017 Q3 4,982 0 0 0.0
2017 Q2 5,055 0 0 0.0
2017 Q1 3,787 0 0 0.0
2016 Q4 4,060 1 0 246.3
2016 Q3 4,553 0 0 0.0
2016 Q2 4,451 0 0 0.0
2016 Q1 4,063 0 0 0.0
2015 Q4 3,835 0 0 0.0
2015 Q3 3,938 0 0 0.0
2015 Q2 3,731 0 0 0.0
2015 Q1 3,405 2 0 587.4
2014 Q4 3,492 0 0 0.0
2014 Q3 3,248 0 0 0.0
2014 Q2 1,768 1 0 565.6
2014 Q1 1,759 2 0 1137.0
2013 Q4 2,479 0 0 0.0
2013 Q3 3,846 0 0 0.0
2013 Q2 4,470 0 0 0.0
2013 Q1 4,234 2 0 472.4
2012 Q4 3,312 0 0 0.0
2012 Q3 4,491 0 0 0.0
2012 Q2 3,895 0 0 0.0
2012 Q1 4,233 0 0 0.0
2011 Q4 4,151 3 0 722.7
2011 Q3 6,461 2 0 309.5
2011 Q2 7,152 0 0 0.0
2011 Q1 7,125 2 1 280.7
2010 Q4 8,603 0 0 0.0
2010 Q3 8,420 3 2 356.3
2010 Q2 6,146 0 0 0.0
2010 Q1 6,197 0 0 0.0
2009 Q4 4,301 5 1 1162.5
2009 Q3 6,590 0 0 0.0
2009 Q2 7,284 0 0 0.0
2009 Q1 2,985 0 0 0.0
2008 Q4 6,425 4 1 622.6
2008 Q3 8,410 0 0 0.0
2008 Q2 9,165 0 0 0.0
2008 Q1 10,148 0 0 0.0
2007 Q4 10,657 1 0 93.8
2007 Q3 9,539 2 0 209.7
2007 Q2 9,355 0 0 0.0
2007 Q1 11,864 0 0 0.0
2006 Q4 11,317 0 0 0.0
2006 Q3 12,886 0 0 0.0
2006 Q2 12,052 3 0 248.9
2006 Q1 13,134 0 0 0.0
2005 Q4 9,957 0 0 0.0
2005 Q3 11,270 3 0 266.2
2005 Q2 9,063 0 0 0.0
2005 Q1 8,890 2 0 225.0
2004 Q4 7,767 0 0 0.0
2004 Q3 10,246 0 0 0.0
2004 Q2 9,252 2 0 216.2
2004 Q1 8,256 1 0 121.1
2003 Q4 7,985 0 0 0.0
2003 Q3 9,144 0 0 0.0
2003 Q2 8,893 4 1 449.8
2003 Q1 10,487 0 0 0.0
2002 Q4 11,162 0 0 0.0
2002 Q3 13,529 0 0 0.0
2002 Q2 14,715 2 0 135.9
2002 Q1 10,974 0 0 0.0
2001 Q4 10,659 8 1 750.5
2001 Q3 12,892 0 0 0.0
2001 Q2 11,632 2 1 171.9
2001 Q1 10,327 0 0 0.0
2000 Q4 9,103 0 0 0.0
2000 Q3 11,368 7 2 615.8
2000 Q2 12,400 0 0 0.0
2000 Q1 10,827 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

18 on file

2007 · 1 incident

August 15, 2007 AR · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Vulcan Construction Materials, LLC · Struck by... (Not Elsewhere Classified)

Employee cut his right arm when he jerked a pneumatic grease pump (app. 30 lbs.) out of an empty grease barrel. The pump apparently hung on something in the barrel. When the pump came loose, it hit the employee in the right arm, causing a laceration that required 4 stitches.

2006 · 1 incident

August 3, 2006 AR · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech FALLING/SLIDING/ROLLING MATERIALS
Vulcan Construction Materials, LLC · Struck by falling object

Employee was shoveling under tail wheel located beneath primary dump hopper when a rock weighing app. 10-15 pounds fell from the side of the dump hopper and hit him in the head. No trucks were dumping at the time of the incident. The rock penetrated through his hard hat and caused a laceration which required 4 stitches.

2004 · 1 incident

June 1, 2004 AR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman STEPPING OR KNEELING ON OBJECT
Vulcan Construction Materials, LLC · Struck against stationary object

Employee was walking to tail pulley; stepped on a loose rock and twisted/sprain left ankle. Initial date of injury was 6/1/04 and was seen by company physician on that date. On 6/8/04 physician decided to place employee in an ankle splint.

2002 · 1 incident

December 9, 2002 AR · Metal/Non-Metal drill helper HANDLING OF MATERIALS
Vulcan Construction Materials, LLC · Caught in, under or between a moving and a stationary object

EMPLOYEE WAS CHANGING DRILL BIT. AS HE LINED UP BIT WITH BASKET, BIT WAS LOWERED AND PINCHED TIP END OF FINGER OFF.

2000 · 2 incidents

November 28, 2000 AR · Metal/Non-Metal truck driver HANDLING OF MATERIALS
Vulcan Construction Materials, LLC · Over-exertion in lifting objects

EE WAS MANUALLY MOVING A LARGE ROCK OUT OF THE HAUL ROAD. HE PULLED A BACK MUSCLE IN THE PROCESS. HE DID NOT SEEK MEDICAL TREATMENT UNTIL 12-4-00 WHEN HE WAS PLACED ON LIGHT DUTY.

April 20, 2000 AR · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Vulcan Construction Materials, LLC · Over-exertion in lifting objects

EMPLOYEE WAS LIFTING AN OXYGEN CYLINDER TO LOAD ONTO TRUCK.

1999 · 2 incidents

May 3, 1999 AR · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Vulcan Construction Materials, LLC · Struck by... (Not Elsewhere Classified)

CUTTING CONVEYOR BELT WITH BELT KNIFE, FOR REPAIRING HOLE ON RUBBER ON CRUSHER. KNIFE SLIPPED AND CUT LEFT FOREARM.

January 19, 1999 AR · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Vulcan Construction Materials, LLC · Struck by... (Not Elsewhere Classified)

EE WAS USING A SLEDGE HAMER TO KNOCK SHOES LOOSEON HORIZONTAL IMPACT CRUSHER. PIECE OF HAMMER BROKE & EMBEDDED INTO LEFT CHEEK

1998 · 3 incidents

August 26, 1998 AR · Metal/Non-Metal drill operator HANDLING OF MATERIALS
Vulcan Construction Materials, LLC · Struck by... (Not Elsewhere Classified)

WAS CLEANING UP THE TOOL BOX ON THE DRILL RIG WHEN A SPARE POWER BREAK OUT WRENCH FELL AND SMASHED THE LITTLE FINGER ON THE RIGHT HAND.

August 5, 1998 AR · Metal/Non-Metal drill helper HANDTOOLS (NONPOWERED)
Vulcan Construction Materials, LLC · Fall from machine

WAS STANDING ON HYD TANK CHANGING A HOSE ON THE MAST WRENCH CAME OFF FITTING VICTIM LOST BALANCE AND FELL TO GROUND LANDING ON ARM AND FRACTURING IT. WAS NOT USING FALL PROTECTION.

1997 · 2 incidents

August 19, 1997 AR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Vulcan Construction Materials, LLC · Struck by flying object

EMP WAS ON FRAMEWORK HELPING FEED BELT AROUND CONVEYOR FRAME AND HEAD PULLEY. BELT WAS ATTACHED TO A ROPE BY LACINGS AND CHEIN. THIS ROPE WAS BEING PULLED BY BOBCAT. CHAIN CONNECTING THE ROPE AND BELT BROKE RESULTING IN CHAIN SNAPPING BACK ONTO EMP.

May 3, 1997 AR · Metal/Non-Metal welder (shop) MACHINERY
Vulcan Construction Materials, LLC · Struck by falling object

PLANT MODIFICATION- STRAIGHTENING PULLEY WINGS- WELD BROKE. FRAME FELL 1' ONTO EMPLOYEE'S LEFT FOOT/ANKLE.

1996 · 1 incident

August 1, 1996 AR · Metal/Non-Metal driller, highwall operator, highwall drill operator SLIP OR FALL OF PERSON
Black Rock Quarries Inc · Fall to the walkway or working surface

VICTIM WAS STRADDLING BLAST HOLE LAYING A PIECE OF METAL ON THE GROUND. HE LOST HIS BALANCE AND FELL ON HIS REAR END. AS HE WAS FALLING, HE FELT SOMETHING GIVE IN HIS HAMSTRING.

1995 · 1 incident

February 27, 1995 AR · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Black Rock Quarries Inc · Over-exertion (Not Elsewhere Classified)

EMPLOYEE HAD BEEN SHOVELING. HE STEPPED DOWN OFF THE CONCRETE PAD ONTO THE GROUND (APPROX. 12"), WHEN HE SAID HE TURNED HIS KNEE.

1992 · 1 incident

1988 · 1 incident

March 10, 1988 AR · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Black Rock Sand Gravel & Quarries · Over-exertion in lifting objects

HE WAS HELPING TO CHANGE A SCREEN ON THE PLANT WHILE LIFTING ON IT HE TWISTED HIS BACK STRAINING IT.

1986 · 1 incident

July 25, 1986 AR · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Black Rock Sand Gravel & Quarries · Over-exertion in lifting objects

HE WAS HELPING 7O REMOVE TIRE & WHEEL OFF BRAKE DRUM CAUSING STRAIN TO HIS BACK

For insurers, brokers, and safety consultants

The full compliance file on Black Rock Quarry

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.