Mining Incidents

OMM Coal

Estep Coal Company Inc · Underground
Controlled by James Wayne Estep
McClure, Dickenson County, VA  ·  Abandoned and Sealed
MSHA Mine ID: 4407306

OMM has $115K in proposed MSHA penalties and $45K outstanding across 4 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2013
260
citations
78
significant & substantial
$114,870
proposed penalties
$66,812
paid to date
58% of proposed penalties paid to date, a $48,058 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2013
65
inspections on record
2,364
inspection hours
11.0
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.
260 citations across 2,364 inspection hours.
Source: MSHA inspections data, updated weekly.

OMM has $115K in proposed MSHA penalties and $45K 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.
$115K
proposed penalties
$112K
current assessed
$67K
paid to date
$45K
outstanding
253 assessments are final orders; 4 contested dockets.
As of the most recent assessment on 2019-11-13.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

MSHA sampling at OMM shows respirable coal dust averaging 0.27 mg/m3 (99% compliant) across 301 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.
0.27
dust avg (mg/m3)
1.99
dust max (mg/m3)
99%
within 1.5 mg/m3
301
samples
Most recent sample: 2019-11-11.
Silica (quartz)
6.5
silica avg (%)
12.8
silica max (%)
20
samples
Most recent sample: 2019-08-05.
Noise
0%
over PEL
23
samples
Most recent sample: 2019-01-09.
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
2019 Q2 7,931 13 2 1639.1
2019 Q1 7,275 23 5 3161.5
2018 Q4 1,374 28 9 20378.5
2018 Q3 0 20 9
2018 Q2 0 14 6
2017 Q4 6,141 21 2 3419.6
2017 Q3 6,944 13 4 1872.1
2017 Q2 8,263 21 5 2541.4
Show 9 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2016 Q4 3,886 24 6 6176.0
2015 Q4 0 0 0
2015 Q3 0 0 0
2015 Q2 0 0 0
2015 Q1 0 0 0
2014 Q4 0 0 0
2014 Q3 0 0 0
2014 Q1 0 0 0
2013 Q4 0 0 0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.

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The full compliance file on OMM

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.