Mining Incidents

Fredericktown Plant Metal/Non-Metal

Controlled by Olen Corporation
Fredericktown, Knox County, OH  ·  Active
MSHA Mine ID: 3303848

Fredericktown Plant has $8K in proposed MSHA penalties and $100 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
1988–2025
Latest incident
May 2025
Compliance record
MSHA citations since 2001
54
citations
7
significant & substantial
$8,497
proposed penalties
$8,397
paid to date
99% of proposed penalties paid to date, a $100 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
56
inspections on record
825
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: 825 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Fredericktown Plant has $8K in proposed MSHA penalties and $100 outstanding across 4 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.
$8K
proposed penalties
$8K
current assessed
$8K
paid to date
$100
outstanding
53 assessments are final orders; 4 contested dockets.
As of the most recent assessment on 2025-10-21.
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 4,402 1 0 227.2
2025 Q3 5,443 0 0 0.0
2025 Q2 4,946 0 0 0.0
2025 Q1 4,759 2 0 420.3
2024 Q4 5,121 0 0 0.0
2024 Q3 4,638 0 0 0.0
2024 Q2 5,179 2 0 386.2
2024 Q1 2,473 6 2 2426.2
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 4,440 0 0 0.0
2023 Q3 4,847 1 0 206.3
2023 Q2 5,234 0 0 0.0
2023 Q1 3,944 0 0 0.0
2022 Q4 4,461 3 0 672.5
2022 Q3 4,950 0 0 0.0
2022 Q2 4,431 0 0 0.0
2022 Q1 3,607 0 0 0.0
2021 Q4 4,292 2 0 466.0
2021 Q3 4,397 0 0 0.0
2021 Q2 4,219 0 0 0.0
2021 Q1 3,149 0 0 0.0
2020 Q4 4,172 0 0 0.0
2020 Q3 4,196 6 2 1429.9
2020 Q2 4,229 0 0 0.0
2020 Q1 2,906 1 0 344.1
2019 Q4 4,032 0 0 0.0
2019 Q3 4,824 0 0 0.0
2019 Q2 5,129 0 0 0.0
2019 Q1 3,332 0 0 0.0
2018 Q4 4,753 0 0 0.0
2018 Q3 4,981 0 0 0.0
2018 Q2 4,759 1 0 210.1
2018 Q1 3,486 0 0 0.0
2017 Q4 5,027 1 0 198.9
2017 Q3 4,753 0 0 0.0
2017 Q2 4,559 0 0 0.0
2017 Q1 2,718 0 0 0.0
2016 Q4 3,798 2 0 526.6
2016 Q3 4,283 0 0 0.0
2016 Q2 4,072 2 0 491.2
2016 Q1 2,112 0 0 0.0
2015 Q4 2,956 1 0 338.3
2015 Q3 3,657 0 0 0.0
2015 Q2 3,019 1 0 331.2
2015 Q1 3,348 0 0 0.0
2014 Q4 2,954 0 0 0.0
2014 Q3 3,919 0 0 0.0
2014 Q2 3,493 1 0 286.3
2014 Q1 2,897 0 0 0.0
2013 Q4 3,166 0 0 0.0
2013 Q3 5,504 0 0 0.0
2013 Q2 4,718 0 0 0.0
2013 Q1 5,116 4 0 781.9
2012 Q4 5,009 0 0 0.0
2012 Q3 3,818 0 0 0.0
2012 Q2 4,291 1 0 233.0
2012 Q1 3,722 1 0 268.7
2011 Q4 3,595 0 0 0.0
2011 Q3 3,658 0 0 0.0
2011 Q2 3,839 2 0 521.0
2011 Q1 2,006 0 0 0.0
2010 Q4 2,678 1 0 373.4
2010 Q3 2,246 0 0 0.0
2010 Q2 1,277 0 0 0.0
2010 Q1 1,327 0 0 0.0
2009 Q4 2,815 2 2 710.5
2009 Q3 3,293 2 0 607.3
2009 Q2 4,138 0 0 0.0
2009 Q1 1,923 0 0 0.0
2008 Q4 3,372 0 0 0.0
2008 Q3 6,012 0 0 0.0
2008 Q2 6,416 0 0 0.0
2008 Q1 3,280 1 0 304.9
2007 Q4 5,526 1 0 181.0
2007 Q3 5,852 0 0 0.0
2007 Q2 6,823 0 0 0.0
2007 Q1 4,234 0 0 0.0
2006 Q4 5,275 0 0 0.0
2006 Q3 6,485 0 0 0.0
2006 Q2 6,272 0 0 0.0
2006 Q1 3,676 1 0 272.0
2005 Q4 6,488 0 0 0.0
2005 Q3 5,155 0 0 0.0
2005 Q2 4,478 0 0 0.0
2005 Q1 4,899 2 0 408.2
2004 Q4 5,592 0 0 0.0
2004 Q3 5,139 0 0 0.0
2004 Q2 5,834 0 0 0.0
2004 Q1 3,517 0 0 0.0
2003 Q4 4,042 0 0 0.0
2003 Q3 6,109 0 0 0.0
2003 Q2 4,768 0 0 0.0
2003 Q1 4,229 1 0 236.5
2002 Q4 4,315 0 0 0.0
2002 Q3 5,128 0 0 0.0
2002 Q2 4,267 0 0 0.0
2002 Q1 3,101 0 0 0.0
2001 Q4 3,549 0 0 0.0
2001 Q3 4,259 2 1 469.6
2001 Q2 3,964 0 0 0.0
2001 Q1 3,930 0 0 0.0
2000 Q4 3,995 0 0 0.0
2000 Q3 4,604 0 0 0.0
2000 Q2 3,556 0 0 0.0
2000 Q1 3,238 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

20 on file

2025 · 1 incident

May 16, 2025 OH · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
The Olen Corporation · Struck by... (Not Elsewhere Classified)

Worker was struck in the knee by a pull plate while pulling on a conveyor belt. It caused a laceration that required stitches.

2023 · 1 incident

August 23, 2023 OH · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDTOOLS (NONPOWERED)
The Olen Corporation · Struck by... (Not Elsewhere Classified)

EE was loosening a cap to check oil on the Liebherr Drag Line when the crescent wrench slipped off and the hose clamp cut EE's left wrist. The cut was deep, EE received 6 stitches.

2021 · 2 incidents

December 20, 2021 OH · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand HANDLING OF MATERIALS
The Olen Corporation · Over-exertion in lifting objects

EE needed to put the headache ball up on truck number 43770. EE describes was trying to attach the headache ball to the truck and was struggling. EE made one last effort with all of EE's might and got it attached but when EE did this last effort is when EE felt the strain and pain in the left upper arm and shoulder.

October 11, 2021 OH · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
The Olen Corporation · Struck by... (Not Elsewhere Classified)

EE was using a winch (model 492) to back off the gravity take up weight when the winch handle slipped out of EE's hand while changing hands. The winch handle then spun around and the handle hit just above EE's right wrist. The handle was free spinning once EE's hand slipped off of it. Right wrist has a fracture of the ulna bone. Injury not in a cast but splint.

2020 · 1 incident

August 26, 2020 OH · Metal/Non-Metal FIRE
The Olen Corporation · Accident type, without injuries

Workers were welding a patch on a chute below a screen. A fire was noticed inside the chute. Fire extinguishers were unable to put out the fire and fresh water supply was inoperable at the time. The fire spread to the screen and conveyor components above it. The fire department was dispatched to put out the fire.

2016 · 1 incident

December 19, 2016 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
The Olen Corporation · Fall to the walkway or working surface

Employee slipped and fell on ice while opening the lower entrance gate

2013 · 1 incident

March 25, 2013 OH · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
The Olen Corporation · Over-exertion (Not Elsewhere Classified)

Employee was changing a motor on the 2000 gallon fuel tank. As he was climbing onto the tank, he put left foot on 1st step and as his weight went onto left foot he heard a pop in his left knee. *Employee worked full duty until surgery on 6-10-13*

2007 · 1 incident

June 6, 2007 OH · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
The Olen Corporation · Struck by flying object

Employee had chained down a John Deere 400 In Dump and then raised the bed in transport position. This caused the chains to stretch and the chain binder to break and hit his nose.

2005 · 1 incident

December 27, 2005 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
The Olen Corporation · Over-exertion (Not Elsewhere Classified)

WORKING IN SAND TANK WHEN HE REACHED UP TO GRAB SAND FLIGHT & HIS LT. SHOULDER POPPED.

2004 · 2 incidents

June 25, 2004 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
The Olen Corporation · Over-exertion in pulling or pushing objects

CHANGING A SPRAY BAR NOZZEL, HE WAS LYING OVER A TUBE PULLING ON A PIPE WRENCH WHEN HE PULLED A MUSCLE IN HIS UPPER STOMACH, LEFT SIDE.

2003 · 1 incident

March 6, 2003 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
The Olen Corporation · Fall to the walkway or working surface

CROSSING A FIELD CONVEYOR TO REPLACE A ROLLER WHEN HE SLIPPED ON ICE SNOW ON THE GROUND AND FELL TWISTING HIS LEFT ANKLE. HE RECEIVED MEDICAL TREATMENT, DIAGNOSED WITH LEFT ANKLE STRAIN AND GI VEN AN AIR SPLINT.

1999 · 1 incident

July 30, 1999 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
The Olen Corporation · Struck by... (Not Elsewhere Classified)

EE WAS PICKING UP WIRE CLOTH TO PLACE IN SCREEN CUTTING RIGHT HAND ON SHARP EDGE. REQUIRED STITCHES.

1996 · 1 incident

January 26, 1996 OH · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
The Olen Corporation · Over-exertion in lifting objects

EMPLOYEE WAS PUTTING TABLE ROLLERS INTO NW DRAGLINE AND STRAINED HIS BACK.

1995 · 1 incident

February 20, 1995 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
The Olen Corporation · Over-exertion (Not Elsewhere Classified)

EMPLOYEE WAS CLIMBING OUT OF A HOPPER, WHEN HE STEPPED FROM THE HOPPER TO THE SCAFFOLDING, HIS RIGHT KNEE MADE A POPPING SOUND. X-RAYS WERE TAKEN.

1993 · 1 incident

August 31, 1993 OH · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger HANDTOOLS (NONPOWERED)
The Olen Corporation · Over-exertion (Not Elsewhere Classified)

EMPLOYEE WAS GREASING THE TRACKS ON THE DRAGLINE AND WHEN HE BENT OVER HE PULLED MUSCLES IN HIS BACK.

1992 · 1 incident

March 5, 1992 OH · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand HANDLING OF MATERIALS
The Olen Corporation · Over-exertion in lifting objects

LIFTING EMPTY CO 2 BOTTLE FELT PAIN IN BACK

1991 · 1 incident

July 10, 1991 OH · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
The Olen Corporation · Struck against stationary object

EMPLOYEE WAS DESCENDING LADDER FROM FRONT END LOADER. FOOT SLIPPED AND LEFT LEG HIT SIDE OF LADDER.

1989 · 1 incident

July 28, 1989 OH · Metal/Non-Metal barge/boat/dredge/towbarge/towboat/leach operator, riverman, deck hand OTHER
The Olen Corporation · Struck by... (Not Elsewhere Classified)

RIGHT FRONT CABLE ON DREDGE HOOKED ON HEAD WIND, BLEW BACK OF DREDGE AND RELEASED, CABLE SNAPPED INTO THE LEFT LOWER LEG, KNOCKED OFF FEET.

1988 · 1 incident

March 18, 1988 OH · Metal/Non-Metal mine manager, mine foreman, mine owner POWERED HAULAGE
The Olen Corporation · Caught in, under or between a moving and a stationary object

WORK BOAT BUMPED DREDGE THE INJURED'S HAND WAS HOLDING THE EDGE OF THE WORK BOAT CAUSING THE 3RD FINGER ON HIS LEFT AHND TO BE BROKEN AND LACERATED.

For insurers, brokers, and safety consultants

The full compliance file on Fredericktown 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.