Mining Incidents

Mack Stiltner: 1 recorded fatality controller

MSHA controller ID: C00829

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Fatalities
1
Total incidents
103
Mines on record
12
Years on record
1983–2002
Compliance record
MSHA citations since 2000
185
citations
84
significant & substantial
$127,036
proposed penalties
$8,723
paid to date
7% of proposed penalties paid to date, a $118,313 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
83
inspections on record
1,991
inspection hours
9.3
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.
185 citations across 1,991 inspection hours.
Source: MSHA inspections data, updated weekly.
Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$127K
proposed penalties
$127K
current assessed
$9K
paid to date
$118K
outstanding
184 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2002-03-06.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
45.7%
significant & substantial
8.7%
high negligence or reckless
46.2%
reasonably likely or greater
8.2%
permanently disabling or fatal if injury occurs
Negligence coding: 0.5% none, 6.5% low, 84.2% moderate, 4.9% high, 3.8% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Injury rate, 2001
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
4.62
total case rate
4.62
days-away rate
0.000
fatality rate
Below average. The US coal mining average was 6.94 and the all-US-mining average was 5.26 cases per 100 workers.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year total case rate days-away fatal
2001 * 4.62 4.62 0.000
2000 * 7.62 7.62 0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
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.

Last sampled: 2002-01-09, 24 years ago
96%
within 1.5 mg/m3
231
samples
6.29
dust max (mg/m3)
103 samples taken by MSHA inspectors, 128 by the operator.
Most-sampled occupations
  • CONTINUOUS MINER OPERATOR102
  • SHUTTLE CAR OPERATOR (STANDARD SIDE)18
  • SHUTTLE CAR OPERATOR (OFF STANDARD)11

Silica (quartz)

Last sampled: 2002-01-16, 24 years ago
5.3
silica avg (%)
17
samples
8.2
silica max (%)
Most-sampled occupations
  • CONTINUOUS MINER OPERATOR6

Noise
The share counts noise samples whose measured dose exceeded the 90 dBA permissible exposure limit. It describes the sampled workplace, not what reached the miner's ear: hearing conservation programs and the hearing protection worn during the shift are recorded separately and are not reflected here.

Last sampled: 2001-06-21, 25 years ago
6%
over PEL
16
samples
Most-sampled occupations
  • ROOF BOLTER (SINGLE HEAD)4
  • SHUTTLE CAR OPERATOR (STANDARD SIDE)4
  • CONTINUOUS MINER OPERATOR3
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly.

Top causes

Incident timeline

2002
1 (1f)
2001
4
2000
5
1999
2
1997
18
1996
15
1995
10
1994
5
1993
12
1992
10
1991
7
1990
1
1989
6
1988
1
1987
2
1985
2
1983
2

Operators under this controller

Mines on record

Fatalities under this controller

1 recorded
January 24, 2002 VA · Coal laborer, bull gang, faceman, parts runner, roustabout, roof trimmer/scaler Fatality · ELECTRICAL
Mackie J Coal Company Inc · Contact with electrical current

SECTION POWER MOVE HAD BEEN MADE. WORK BEING DONE TO CONNECT THE PHASING. EMPLOYEE APPROXIMATELY 2 CROSSCUTS FROM POWER CENTER STATED HE HEARD A STRANGE SOUND FROM THE AREA OF THE POWER CENTER AND WENT TO THE POWER CENTER AND FOUND THE DECEASED SLUMPED OVER THE POWER CENTER.

For insurers, brokers, and safety consultants

Where Mack Stiltner stands on silica, penalties, and injury rate

MSHA's standard limits respirable silica to 50 micrograms per cubic metre, but MSHA publishes dust and quartz as separate files and never the silica figure itself. We derive it per sample, score it against the limit, and set the operator's injury rate against a benchmark built from the full MSHA operator record. With the 26-year penalty trail, contest posture, and fatality history. Delivered as a PDF with the underlying data as CSV.

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