Mining Incidents

CCU Athens Strip Coal

Controlled by Charles C Ungurean
Glouster, Athens County, OH  ·  Active
MSHA Mine ID: 3304637

CCU Athens Strip has $582 in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
1
Years on record
2025
Latest incident
Aug 2025
Compliance record
MSHA citations since 2022
7
citations
1
significant & substantial
$582
proposed penalties
$582
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2017
15
inspections on record
265
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: 265 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

CCU Athens Strip has $582 in proposed MSHA penalties and $0 outstanding across 0 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.
$582
proposed penalties
$582
current assessed
$582
paid to date
$0
outstanding
4 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-10-29.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

MSHA sampling at CCU Athens Strip shows respirable coal dust averaging 0.07 mg/m3 (100% compliant) across 62 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.
0.07
dust avg (mg/m3)
0.39
dust max (mg/m3)
100%
within 1.5 mg/m3
62
samples
Most recent sample: 2026-06-02.
Silica (quartz)
13.2
silica avg (%)
18.6
silica max (%)
2
samples
Most recent sample: 2025-02-27.
Noise
0%
over PEL
23
samples
Most recent sample: 2026-06-02.
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 8,326 1 0 120.1
2025 Q3 6,940 0 0 0.0
2025 Q2 6,628 0 0 0.0
2025 Q1 6,442 1 0 155.2
2024 Q4 5,681 0 0 0.0
2024 Q3 4,882 1 0 204.8
2024 Q2 5,073 0 0 0.0
2024 Q1 4,251 0 0 0.0
Show 36 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 3,663 0 0 0.0
2023 Q3 4,486 0 0 0.0
2023 Q2 5,085 0 0 0.0
2023 Q1 5,271 0 0 0.0
2022 Q4 3,988 0 0 0.0
2022 Q3 3,677 1 0 272.0
2018 Q3 0 0 0
2018 Q2 0 0 0
2018 Q1 0 0 0
2017 Q4 0 0 0
2017 Q3 0 0 0
2017 Q2 0 0 0
2017 Q1 0 0 0
2016 Q4 0 0 0
2016 Q3 0 0 0
2016 Q2 0 0 0
2016 Q1 0 0 0
2015 Q3 0 0 0
2014 Q2 0 0 0
2014 Q1 0 0 0
2013 Q4 0 0 0
2013 Q3 0 0 0
2013 Q2 0 0 0
2013 Q1 0 0 0
2012 Q4 0 0 0
2012 Q3 0 0 0
2012 Q2 0 0 0
2012 Q1 0 0 0
2011 Q4 0 0 0
2011 Q3 0 0 0
2011 Q2 0 0 0
2011 Q1 0 0 0
2010 Q4 0 0 0
2010 Q3 0 0 0
2010 Q2 0 0 0
2010 Q1 0 0 0
No fatalities recorded at this mine.

Reportable incidents

1 on file

2025 · 1 incident

August 15, 2025 OH · Coal master mechanic, foreman, supervisor EXPLODING VESSELS UNDER PRESSURE
CCU Coal & Construction LLC · Contact with hot objects or substances

Water pump was not pumping and employee attempted to opened the drain valve when the pipe that is attached to the valve broke causing hot water to spray out.

For insurers, brokers, and safety consultants

The full compliance file on CCU Athens Strip

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.