Mining Incidents

Corinth Prep Plant Coal

Jasper, Walker County, AL  ·  Temporarily Idled
MSHA Mine ID: 0103155

Corinth Prep Plant has $40K in proposed MSHA penalties and $151 outstanding across 6 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
14
Years on record
1999–2024
Latest incident
Mar 2024
Compliance record
MSHA citations since 2000
209
citations
65
significant & substantial
$40,289
proposed penalties
$35,218
paid to date
87% of proposed penalties paid to date, a $5,071 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
114
inspections on record
1,798
inspection hours
11.6
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.
209 citations across 1,798 inspection hours.
Source: MSHA inspections data, updated weekly.

Corinth Prep Plant has $40K in proposed MSHA penalties and $151 outstanding across 6 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.
$40K
proposed penalties
$35K
current assessed
$35K
paid to date
$151
outstanding
205 assessments are final orders; 6 contested dockets.
As of the most recent assessment on 2025-11-13.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

MSHA sampling at Corinth Prep Plant shows respirable coal dust averaging 0.22 mg/m3 (99% compliant) across 322 samples.

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.
Respirable coal dust
Respirable coal dust and silica figures cover coal facilities. Dust compliance is measured against the current 1.5 mg/m3 standard; samples predating the 2014 standard are included, so compliance rates are a coarse historical signal.
0.22
dust avg (mg/m3)
2.04
dust max (mg/m3)
99%
within 1.5 mg/m3
322
samples
Most recent sample: 2025-11-14.
Silica (quartz)
3.8
silica avg (%)
6.9
silica max (%)
9
samples
Most recent sample: 2008-11-14.
Noise
4%
over PEL
140
samples
Most recent sample: 2025-11-14.
Source: MSHA respirable dust, quartz, and noise sampling records, 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 5,301 2 1 377.3
2025 Q3 6,021 0 0 0.0
2025 Q2 7,346 1 0 136.1
2025 Q1 7,488 0 0 0.0
2024 Q4 7,693 2 0 260.0
2024 Q3 6,505 0 0 0.0
2024 Q2 8,845 0 0 0.0
2024 Q1 8,097 0 0 0.0
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 8,770 0 0 0.0
2023 Q3 9,814 0 0 0.0
2023 Q2 8,279 0 0 0.0
2023 Q1 5,998 2 2 333.4
2022 Q4 6,747 0 0 0.0
2022 Q3 6,620 0 0 0.0
2022 Q2 6,291 1 0 159.0
2022 Q1 7,091 0 0 0.0
2021 Q4 6,659 4 2 600.7
2021 Q3 5,927 16 7 2699.5
2021 Q2 8,618 0 0 0.0
2021 Q1 9,492 0 0 0.0
2020 Q4 3,113 0 0 0.0
2020 Q3 7,992 0 0 0.0
2020 Q2 13,981 5 1 357.6
2020 Q1 9,487 4 1 421.6
2019 Q4 8,245 0 0 0.0
2019 Q3 8,019 2 0 249.4
2019 Q2 16,907 0 0 0.0
2019 Q1 9,511 0 0 0.0
2018 Q4 10,981 0 0 0.0
2018 Q3 13,240 2 0 151.1
2018 Q2 12,567 0 0 0.0
2018 Q1 12,677 2 0 157.8
2017 Q4 13,260 0 0 0.0
2017 Q3 11,907 4 0 335.9
2017 Q2 11,388 0 0 0.0
2017 Q1 11,533 1 0 86.7
2016 Q4 11,600 0 0 0.0
2016 Q3 11,733 1 0 85.2
2016 Q2 9,595 0 0 0.0
2016 Q1 11,563 0 0 0.0
2015 Q4 13,652 0 0 0.0
2015 Q3 19,090 0 0 0.0
2015 Q2 21,400 0 0 0.0
2015 Q1 17,632 0 0 0.0
2014 Q4 19,856 0 0 0.0
2014 Q3 22,023 0 0 0.0
2014 Q2 22,917 8 2 349.1
2014 Q1 21,793 0 0 0.0
2013 Q4 19,656 10 7 508.8
2013 Q3 18,627 0 0 0.0
2013 Q2 20,613 0 0 0.0
2013 Q1 21,094 2 2 94.8
2012 Q4 22,418 0 0 0.0
2012 Q3 22,204 3 0 135.1
2012 Q2 23,195 0 0 0.0
2012 Q1 19,993 0 0 0.0
2011 Q4 20,206 0 0 0.0
2011 Q3 20,469 0 0 0.0
2011 Q2 16,750 0 0 0.0
2011 Q1 12,016 2 0 166.4
2010 Q4 12,822 0 0 0.0
2010 Q3 12,382 0 0 0.0
2010 Q2 12,495 1 0 80.0
2010 Q1 10,915 1 0 91.6
2009 Q4 9,886 0 0 0.0
2009 Q3 10,681 0 0 0.0
2009 Q2 12,537 1 0 79.8
2009 Q1 13,852 2 2 144.4
2008 Q4 16,575 0 0 0.0
2008 Q3 14,607 3 1 205.4
2008 Q2 13,717 0 0 0.0
2008 Q1 12,048 11 2 913.0
2007 Q4 11,899 2 1 168.1
2007 Q3 8,958 4 0 446.5
2007 Q2 7,991 0 0 0.0
2007 Q1 9,081 4 2 440.5
2006 Q4 8,134 0 0 0.0
2006 Q3 7,014 17 8 2423.7
2006 Q2 6,826 0 0 0.0
2006 Q1 5,698 1 0 175.5
2005 Q4 6,613 0 0 0.0
2005 Q3 7,183 18 7 2505.9
2005 Q2 6,605 0 0 0.0
2005 Q1 6,675 6 2 898.9
2004 Q4 5,432 0 0 0.0
2004 Q3 5,433 5 0 920.3
2004 Q2 4,875 0 0 0.0
2004 Q1 4,991 7 2 1402.5
2003 Q4 5,003 0 0 0.0
2003 Q3 5,510 11 4 1996.4
2003 Q2 8,894 1 1 112.4
2003 Q1 5,396 2 0 370.6
2002 Q4 5,677 1 0 176.1
2002 Q3 5,815 6 1 1031.8
2002 Q2 3,833 0 0 0.0
2002 Q1 3,455 0 0 0.0
2001 Q4 4,925 3 0 609.1
2001 Q3 3,657 7 3 1914.1
2001 Q2 7,513 11 2 1464.1
2001 Q1 6,911 1 1 144.7
2000 Q4 4,250 0 0 0.0
2000 Q3 4,206 6 0 1426.5
2000 Q2 4,811 3 1 623.6
2000 Q1 4,821 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

14 on file

2024 · 1 incident

March 5, 2024 AL · Coal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator STRIKING OR BUMPING
Prospect Mining & Development Co. LLC · Struck against stationary object

Employee was descending through an access door in the floor of the plant when EE caught thigh on the grating causing a cut to EE's left thigh.

2023 · 1 incident

April 12, 2023 AL · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech EXPLODING VESSELS UNDER PRESSURE
Prospect Mining & Development Co. LLC · Struck by flying object

Employee was using battery powered grease gun to track conveyor belt over, continuous pumping led to a buildup of pressure, grease gun tubing exploded bruising right orbital area above eye.

2015 · 1 incident

January 5, 2015 AL · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Warrior Investment Company Inc · Over-exertion in pulling or pushing objects

EE and another ee were removing bolts from a pump on the prep plant. EE was using a pull bar to break the bolts loose. As he strained, he felt a pain and burning to his lower abdomen and groin area. No visible injury: however he has had 2 prior hernia surgeries. He was taken to Urgent Care.

2014 · 1 incident

April 18, 2014 AL · Coal POWERED HAULAGE
Warrior Investment Company Inc · Accident type, without injuries

Contract coal hauling tandem axle truck left scale house road loaded and after entering haul road to his right continued to veer right driving into drainage ditch and turning truck on right side.

2012 · 1 incident

March 30, 2012 AL · Coal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator ELECTRICAL
Warrior Investment Company Inc · Flash burns (electric)

Prep plant lost power.Plant operator(certified electrician)found the breaker tripped at main transformer on top floor of plant.He checked area,phase monitor,etc.and reset breaker.As he was closing door, an electrical flash occurred causing slight and severe burns to left hand; slight burns to left side of face and neck; and right hand.(Locking pin fell from door onto power phase).

2011 · 1 incident

July 14, 2011 AL · Coal welder (shop) MACHINERY
Warrior Investment Company Inc · Caught in, under or between a moving and a stationary object

Co-worker was operating the crane, to lift a 12x20 metal building, and set it in place. While employee was holding and steadying the building as it was being lowered, the building swung around and mashed/cut ring finger on left hand on leg of crane. 13 stitches.

2008 · 1 incident

November 19, 2008 AL · Coal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor HANDLING OF MATERIALS
Warrior Investment Company Inc · Struck by... (Not Elsewhere Classified)

EE and other ee were replacing elevator buckets on the prep plant. As he let off the comealongs, a metal elevator bucket slipped-knocking him against a metal angle brace. The metal angle brace struck his right shoulder and right side.

2007 · 1 incident

August 6, 2007 AL · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech ELECTRICAL
Warrior Investment Company Inc · Flash burns (electric)

EE was re-setting a breaker. An electrical flash occurred causing burns to his upper chest, face, and left side of his head.

2006 · 1 incident

February 15, 2006 AL · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech STRIKING OR BUMPING
Warrior Investment Company Inc · Struck against stationary object

Employee was walking around a parked boom truck to go to the fines prep plant. He bent down to walk under the boom. He hit his head on the boom and he jerked backwards causing pain and injury to his back.

2003 · 1 incident

July 10, 2003 AL · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
Warrior Investment Company Inc · Struck by... (Not Elsewhere Classified)

MECHANIC WAS TROUBLE SHOOTING AN ELECTRIC PROBLEM ON A SKID STEER LOADER. THE CAB WAS OPEN TO ACCESS WIRING DURING THE PROCESS OF CHECKING OPERATION OF CIRCUIT THE ENGINE WAS STARTED, VIBRATIO N CAUSED THE CAB TO CLOSE, WHICH HAD NOT BEEN LOCKED.

2002 · 2 incidents

October 18, 2002 AL · Coal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Warrior Investment Company Inc · Fall to the walkway or working surface

RUBBER MAT ON FLOOR OF CONTROL PANEL WAS TRIPPED ON AND EE SPRAINED ANKLE.

July 29, 2002 AL · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Warrior Investment Company Inc · Fall from machine

SLIPPED; LOST FOOTING WHILE GREASING TAIL BEARING. FELL WHILE STEPPING ON BEAM 36" OFF FLOOR.

2001 · 1 incident

May 29, 2001 AL · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Warrior Investment Company Inc · Struck by falling object

THREE EMPLOYEES WERE INSTALLING A 25 HP ELECTRIC MOTOR ON THE PREP PLANT. THE MOTOR WAS BEING POSITIONED SO THAT IT COULD BE BOLTED DOWN. THIS EMPLOYEE HAD HIS RIGHT ARM BETWEEN THE MOTOR AND THE SHAFT. THE MOTOR STRUCK HIS RIGHT ARM BELOW THE ELBOW. CONTUSION, BRUISING AND SOME SWELLING RESULTED.

1999 · 1 incident

For insurers, brokers, and safety consultants

The full compliance file on Corinth Prep 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.