Mining Incidents

Cheyenne Enterprises 9E Coal

Cheyenne Enterprises Inc. · Underground
Controlled by Greg Damron
Pikeville, Pike County, KY  ·  Abandoned and Sealed
MSHA Mine ID: 1519712

Cheyenne Enterprises 9E has $10K 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
0
Years on record
Latest incident
Compliance record
MSHA citations since 2013
89
citations
16
significant & substantial
$10,021
proposed penalties
$10,021
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2013
51
inspections on record
1,345
inspection hours
6.6
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.
89 citations across 1,345 inspection hours.
Source: MSHA inspections data, updated weekly.

Cheyenne Enterprises 9E has $10K 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.
$10K
proposed penalties
$10K
current assessed
$10K
paid to date
$0
outstanding
86 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2019-02-12.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

MSHA sampling at Cheyenne Enterprises 9E shows respirable coal dust averaging 0.43 mg/m3 (98% compliant) across 128 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.
0.43
dust avg (mg/m3)
3.08
dust max (mg/m3)
98%
within 1.5 mg/m3
128
samples
Most recent sample: 2019-05-07.
Silica (quartz)
6.8
silica avg (%)
9.5
silica max (%)
8
samples
Most recent sample: 2019-03-11.
Noise
0%
over PEL
20
samples
Most recent sample: 2019-03-05.
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
2020 Q2 0 0 0
2020 Q1 330 0 0 0.0
2019 Q4 790 0 0 0.0
2019 Q3 1,336 0 0 0.0
2019 Q2 5,218 0 0 0.0
2019 Q1 9,085 8 1 880.6
2018 Q4 6,578 12 3 1824.3
2018 Q3 1,298 0 0 0.0
Show 19 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
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 Q4 0 0 0
2015 Q3 0 1 1
2015 Q2 0 0 0
2015 Q1 1,742 8 0 4592.4
2014 Q4 4,470 18 3 4026.8
2014 Q3 4,192 22 3 5248.1
2014 Q2 3,496 12 2 3432.5
2014 Q1 360 5 2 13888.9
2013 Q4 50 0 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.

For insurers, brokers, and safety consultants

The full compliance file on Cheyenne Enterprises 9E

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.