Mining Incidents

MALVERN MINING: 65 MSHA citations Metal/Non-Metal

Acme Brick Company · Surface
Controlled by Berkshire Hathaway Inc
Malvern, Hot Spring County, AR  ·  Active
MSHA Mine ID: 0300132

MALVERN MINING has $7K in proposed MSHA penalties and $165 outstanding across 1 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
16
Years on record
1986–2025
Latest incident
Jul 2025
Compliance record
MSHA citations since 2002
65
citations
7
significant & substantial
$6,907
proposed penalties
$6,742
paid to date
98% of proposed penalties paid to date, a $165 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
55
inspections on record
706
inspection hours
n/a
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.
Rate withheld: 706 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

MALVERN MINING has $7K in proposed MSHA penalties and $165 outstanding across 1 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.
$7K
proposed penalties
$7K
current assessed
$7K
paid to date
$165
outstanding
63 assessments are final orders; 1 contested dockets.
Of $155 in penalties contested before the Commission, $155 was upheld in final decisions.
As of the most recent assessment on 2025-12-03.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
10.8%
significant & substantial
9.2%
high negligence or reckless
12.3%
reasonably likely or greater
38.5%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 10.8% low, 80.0% moderate, 9.2% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
When citations were contested
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.
1 citations taken to the federal commission · 2% of citations on record
  • Stood as issued 1 · 100%
100%
S&S designation survived the contest
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.
of 1 decided S&S contests · industry: 79%
0%
Penalty reduction in decided contests
$155 proposed, $155 after decisions · industry: 39%
Source: MSHA Contested Violations file (public record), updated weekly. A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record. Latest contest filed 2023-05-24.
Contested penalties
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.
Largest penalties this mine contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
Docket Decision Judge Year Proposed / upheld
CENT 2023-0195 Dismissal McCarthy 2023 $155 → $155
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.
Health sampling
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: 2025-09-16
10%
of limit-tested samples over the exposure limit
30
samples
10
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz81 over
  • Respirable dust, <.1mg17
  • Unlisted Particulate, respirable, <1% Qtz3
  • Nuisance dust, total, <1% Qtz2
Show the individual readings (30)
Date Contaminant Concentration Limit Conc / limit Occupation
2016-10-05 Quartz, respirable, >1% Qtz 1.31 0.45 2.91 Truck Driver
2025-09-16 Nuisance dust, total, <1% Qtz 0.14 10 0.01 Front-end Loader Operator
2025-09-16 Nuisance dust, total, <1% Qtz 0 10 0.00 Truck Driver
2022-09-27 Respirable dust, <.1mg 0 Front-end Loader Operator
2022-09-27 Respirable dust, <.1mg 0 Bulldozer Operator
2022-09-27 Respirable dust, <.1mg 0 Truck Driver
2022-09-27 Quartz, respirable, >1% Qtz 0.25 0.71 0.35 Truck Driver
2016-10-05 Respirable dust, <.1mg 0 Bulldozer Operator
2016-10-05 Quartz, respirable, >1% Qtz 0.12 0.35 0.34 Utility Man
2016-10-05 Quartz, respirable, >1% Qtz 0.14 1.05 0.13 Scraper Operator
2016-10-05 Respirable dust, <.1mg 0 Backhoe Operator
2015-06-16 Unlisted Particulate, respirable, <1% Qtz 0.26 Bulldozer Operator
2015-06-16 Respirable dust, <.1mg 0 Backhoe Operator
2015-06-16 Respirable dust, <.1mg 0 Truck Driver
2015-06-16 Respirable dust, <.1mg 0 Complete Load-Haul-Dump
2015-06-16 Respirable dust, <.1mg 0 Truck Driver
2014-09-24 Respirable dust, <.1mg 0 Backhoe Operator
2014-09-24 Respirable dust, <.1mg 0 Truck Driver
2014-09-24 Respirable dust, <.1mg 0 Truck Driver
2012-05-22 Respirable dust, <.1mg 0 Bulldozer Operator
2012-05-22 Quartz, respirable, >1% Qtz 0.23 0.72 0.32 Truck Driver
2012-05-22 Quartz, respirable, >1% Qtz 0.15 0.58 0.26 Truck Driver
2012-05-22 Respirable dust, <.1mg 0 Truck Driver
2012-02-09 Respirable dust, <.1mg 0 Truck Driver
2012-02-09 Quartz, respirable, >1% Qtz 0.14 0.56 0.25 Front-end Loader Operator
2010-09-15 Quartz, respirable, >1% Qtz 0.12 1.42 0.08 Truck Driver
2010-09-15 Unlisted Particulate, respirable, <1% Qtz 0.87 Road Grader Operator
2010-09-15 Respirable dust, <.1mg 0 Truck Driver
2010-09-15 Respirable dust, <.1mg 0 Bulldozer Operator
2010-09-15 Unlisted Particulate, respirable, <1% Qtz 0.17 Backhoe Operator
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.

MALVERN MINING recorded 9.38 reportable injury cases per 100 full-time workers in 2025.

Injury rate, 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.
9.38
total case rate
9.38
days-away rate
0.000
fatality rate
Above average. The US metal and nonmetal mining average was 1.65 and the all-US-mining average was 1.97 cases per 100 workers.
In Arkansas, metal and nonmetal mining averaged 1.60 cases per 100 workers that year.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year total case rate days-away fatal
2025 * 9.38 9.38 0.000
2024 * 0.00 0.00 0.000
2021 * 0.00 0.00 0.000
2020 * 0.00 0.00 0.000
2019 * 0.00 0.00 0.000
2006 * 0.00 0.00 0.000
2005 * 0.00 0.00 0.000
2004 * 8.41 0.00 0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Ownership history
  1. Acme Brick Company 1950 to 2000
  2. Acme Brick Company 2000 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 10
2025 9
2024 9
2023 9
2022 9
2021 10
2020 9
2019 10
2018 10
2017 9
2016 8
2015 7
2014 9
2013 6
2012 7
2011 8
2010 9
2009 10
2008 9
2007 9
2006 10
2005 10
2004 10
2003 11
2002 21
2001 11
2000 11
Source: MSHA quarterly employment and production, updated weekly.

MALVERN MINING sits in Hot Spring County, Arkansas, where the Census mining category is 0.7% of county employment.

Local economic context
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.
Hot Spring County, Arkansas · Population 33,142
0.7%
Mining share of county employment
$52,644
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2026 Q2 5,379 2 0 371.8
2026 Q1 6,271 0 0 0.0
2025 Q4 6,106 5 0 818.9
2025 Q3 5,349 0 0 0.0
2025 Q2 4,981 4 0 803.1
2025 Q1 4,893 1 0 204.4
2024 Q4 5,084 0 0 0.0
2024 Q3 6,191 0 0 0.0
Show 98 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 5,042 0 0 0.0
2024 Q1 4,326 1 0 231.2
2023 Q4 4,500 0 0 0.0
2023 Q3 5,680 2 0 352.1
2023 Q2 5,201 0 0 0.0
2023 Q1 4,562 0 0 0.0
2022 Q4 4,576 0 0 0.0
2022 Q3 6,271 4 2 637.9
2022 Q2 4,568 0 0 0.0
2022 Q1 4,195 0 0 0.0
2021 Q4 6,345 0 0 0.0
2021 Q3 6,711 0 0 0.0
2021 Q2 6,996 0 0 0.0
2021 Q1 4,748 3 0 631.8
2020 Q4 6,072 0 0 0.0
2020 Q3 7,254 0 0 0.0
2020 Q2 5,726 0 0 0.0
2020 Q1 2,712 1 0 368.7
2019 Q4 5,475 0 0 0.0
2019 Q3 6,961 0 0 0.0
2019 Q2 6,665 0 0 0.0
2019 Q1 5,307 0 0 0.0
2018 Q4 3,786 0 0 0.0
2018 Q3 5,122 1 0 195.2
2018 Q2 4,317 0 0 0.0
2018 Q1 2,722 0 0 0.0
2017 Q4 3,968 3 0 756.0
2017 Q3 5,827 0 0 0.0
2017 Q2 4,900 0 0 0.0
2017 Q1 2,977 0 0 0.0
2016 Q4 2,862 3 1 1048.2
2016 Q3 5,509 0 0 0.0
2016 Q2 4,318 0 0 0.0
2016 Q1 2,918 0 0 0.0
2015 Q4 2,395 0 0 0.0
2015 Q3 4,262 0 0 0.0
2015 Q2 3,864 2 0 517.6
2015 Q1 913 0 0 0.0
2014 Q4 2,346 0 0 0.0
2014 Q3 5,261 0 0 0.0
2014 Q2 3,591 2 0 556.9
2014 Q1 3,411 1 0 293.2
2013 Q4 3,223 0 0 0.0
2013 Q3 4,758 1 0 210.2
2013 Q2 2,374 0 0 0.0
2013 Q1 392 0 0 0.0
2012 Q4 3,323 0 0 0.0
2012 Q3 3,699 0 0 0.0
2012 Q2 3,346 3 0 896.6
2012 Q1 2,400 2 1 833.3
2011 Q4 3,115 0 0 0.0
2011 Q3 3,878 0 0 0.0
2011 Q2 3,397 1 0 294.4
2011 Q1 4,139 0 0 0.0
2010 Q4 3,989 1 0 250.7
2010 Q3 4,467 0 0 0.0
2010 Q2 3,885 1 0 257.4
2010 Q1 4,493 1 0 222.6
2009 Q4 4,415 0 0 0.0
2009 Q3 5,085 2 0 393.3
2009 Q2 4,208 0 0 0.0
2009 Q1 4,492 0 0 0.0
2008 Q4 4,132 0 0 0.0
2008 Q3 5,811 0 0 0.0
2008 Q2 4,122 0 0 0.0
2008 Q1 4,657 0 0 0.0
2007 Q4 4,165 0 0 0.0
2007 Q3 5,129 0 0 0.0
2007 Q2 4,742 0 0 0.0
2007 Q1 4,778 2 0 418.6
2006 Q4 4,973 0 0 0.0
2006 Q3 5,324 0 0 0.0
2006 Q2 5,368 0 0 0.0
2006 Q1 5,266 0 0 0.0
2005 Q4 4,768 0 0 0.0
2005 Q3 7,767 0 0 0.0
2005 Q2 5,419 0 0 0.0
2005 Q1 4,941 0 0 0.0
2004 Q4 6,069 0 0 0.0
2004 Q3 7,424 3 1 404.1
2004 Q2 5,194 0 0 0.0
2004 Q1 5,086 2 0 393.2
2003 Q4 5,080 0 0 0.0
2003 Q3 7,235 0 0 0.0
2003 Q2 5,798 2 0 344.9
2003 Q1 6,430 0 0 0.0
2002 Q4 5,664 0 0 0.0
2002 Q3 6,345 0 0 0.0
2002 Q2 6,140 0 0 0.0
2002 Q1 5,623 0 0 0.0
2001 Q4 4,784 0 0 0.0
2001 Q3 6,623 0 0 0.0
2001 Q2 5,847 0 0 0.0
2001 Q1 6,021 0 0 0.0
2000 Q4 5,501 0 0 0.0
2000 Q3 7,686 0 0 0.0
2000 Q2 6,144 0 0 0.0
2000 Q1 5,642 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

16 on file

2025 · 1 incident

July 7, 2025 AR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Acme Brick Company · Over-exertion (Not Elsewhere Classified)

Equipment Operator stepped off of excavator turned to walk away and stepped on a clay chunk on the ground, Stubbled but did not fall, upon catching EE's balance felt a pop in EE's left knee. Conditions in the bullpen area was dry. On 7/11/2025 Employee reported that EE's knee had gotten worse and was taken to the ER. Further treatment was given at ER EE was released to home.

2017 · 1 incident

August 23, 2017 AR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Acme Brick Company · Absorption of radiations, caustics, toxic and noxious substances

EE was removing a starter from an International truck. The bolts were seized up and EE was using a cutting torch to heat the bolts for removal. EE who is nearsighted, slid the prescription safety glasses up to ensure EE was heating the proper bolt when hot grease hit left cheek and splattered into left eye causing a chemical burn.

2015 · 1 incident

July 17, 2015 AR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Acme Brick Company · Struck against stationary object

Associate was closing gate at equipment storage. While closing the gate a red wasp came towards him and associate's instinct was to jump back, when he did his left ear contacted the razor wire on the top of the gate. He received a laceration to his left ear that required 8 stitches.

2011 · 1 incident

October 17, 2011 AR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Acme Brick Company · Struck by falling object

Operator was changing 7' cutting edges on road grader. Operator removed all bolts from cutting edge and found it in a bind. Operator removed 3 of the 4 bolts in the outside cutting edge when 7' cutting edge came free and fell striking him in the right shin and right foot.

2008 · 1 incident

November 14, 2008 AR · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Acme Brick Company · Struck by... (Not Elsewhere Classified)

The claimant was watching another employee strike a master pin with a sledgehammer. A piece of metal from the master pin shattered off and embedded in the claimants forehead. He was wearing safety glasses.

2004 · 1 incident

April 28, 2004 AR · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger DISORDERS (REPEATED TRAUMA)
Acme Brick Company · Over-exertion (Not Elsewhere Classified)

Employee states that around April 28 or 29, 2004, his hand and wrist started getting sore and then later started swelling. Around that time he was running the scraper on short hauls which caused him to use the levers more often. The soreness and swelling continued and employee came in to report the pain and swelling in his hand and wrist on 5-10-04.

1996 · 2 incidents

October 22, 1996 AR · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Acme Brick Company · Over-exertion (Not Elsewhere Classified)

EE WAS CHANGING A TIRE ON A TRUCK - TURNED TO REACH FOR IMPACT WRENCH - TWISTED LEFT KNEE.

February 27, 1996 AR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Acme Brick Company · Over-exertion (Not Elsewhere Classified)

WAS BREAKING UP CONCRETE IN A NON- MINING AREA WIHT A TRACK HOE ( TEARING DOWN AN OLD DRYER)

1994 · 1 incident

November 23, 1994 AR · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Acme Brick Company · Over-exertion (Not Elsewhere Classified)

EMPLOYEE STEPPED OFF OF SCRAPER AND TURNED RIGHT ANKLE.

1993 · 1 incident

September 6, 1993 AR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Acme Brick Company · Struck against a moving object

EMPL WAS OPERATING DOZER IN REVERSE, WAS TURNED AROUND IN SEAT WHEN HE PLACED DOZER IN FORWARD GEAR & JOLTED HIMSELF WHEN THE TRANSMISSION GEAR ENGAGED.

1991 · 1 incident

May 13, 1991 AR · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Acme Brick Company · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS WORKING WITH OTHER MINING EMPLOYEES TO REPLACE THE PADDLES ON A SCRAPER.A PADDLE SLIPPED AND AMPUTATED THE DISTAL JOINT(A PORTION OF) THE INDEX FINGER.

1990 · 1 incident

December 19, 1990 AR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Acme Brick Company · Over-exertion in lifting objects

EE TEMPORATILY WORKING FOR OSHA SIDE OF PLANT LEFT SIDE BEGAN HURTING AFTER LIFTING SIDEBOARDS FOR DRAYAGE TRUCK. EE WAS TRANSPORTING BRUICK FROM OLD CENTRAL REGION VARD TO NEW LOCATION. EE RE PORTED INJURY 12-20-90 AND WAS CHECKED BY THE CODR DIAGNOSED AS POSSIBLE APPENDICITIS OR MSUCLE STRAIN, BUT MORE SYPTOMS RELATED TO APPENDICITIS. AFTER WEEK EE RECHECKED BY DR AND DIAGNOSED A

1988 · 2 incidents

August 12, 1988 AR · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver OTHER
Acme Brick Company · Absorption of radiations, caustics, toxic and noxious substances

EMP EXITING TRUCK HE FELT SOMETHING ON HIS RIGHT HAND, WITHOUT LOOKING HE BRUSHED HIS HAND OF. ABOUT ONE HOUR LATER HE NOTICED 2 BLISTERS ON HI SFINGER. AT THE END OF DAY HE REPORTED SOMETH ING STINGING HIM. AFTER HE WENT HOME HIS HAND STARTED SWELLING AND RED STREAKS APPEARED HE WENT TO THE EMERGENCY ROOM AROUND 10:00 PM AND WAS TREATED FOR AN INSECT STING.

August 1, 1988 AR · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Acme Brick Company · Fall from machine

EMPLOYEE WAS DISMOUNTING D-8 DOZER TO THE LEFT SIDE OF CAB.HIOS FOOT SLIPPED OFF CAUSING HIM TO FALL FEET FIRST TO THE GROUND.WHEN HE HIT THE GROUND HE FELL BACKWARDS ONTO THE DOZER TRACK.INJU RY WAS ABRASION TO HIS BACK AND A MINOR CUT TO THE RIGHT INDEX FINGER.EMPLOYEE FAINTS AT THE SIGHT OF BLOOD.HE WAS TAKEN TO THE HOSPITAL AND TREATED FOR SHOCK.

1987 · 1 incident

May 10, 1987 AR · Metal/Non-Metal OTHER
Acme Brick Company · Drowning

FIVE YOUTHS TRESPASSED ONTO ACME PROPERTY ONBIKES. THEY CAME OT ONE OF THE PONDS AND I,NAME AGE 16 DECIDED TO SWIM. HE ENTERED THE WATER AND DEVELOPED CRAMPS, TWO TO THE OTHER BOYS TRIED TO SA VE HIM BUT COULD NOT. HE DROWN IN APPROX. 10 FT OF WATER. HOT SPRING COUNTY SHERIFF'S DEPT. INVESTIGATED THE DROWNING.

1986 · 1 incident

June 30, 1986 AR · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDTOOLS (NONPOWERED)
Acme Brick Company · Struck by... (Not Elsewhere Classified)

EMP WAS CUTTTIN1 AND STRIPPING WIRES ON HIS TRUCK RADIO HE WAS USING POCKET KNIFE IT SLIPPED CAUSING IT TO CUT ACROSS HIS RT FOREFINGER THE LACERATION REQUIRED 3 STITCHES