Mining Incidents

Darby #5: 69 MSHA citations Coal

Jericol Mining Inc. · Underground
Controlled by James A Sigmon
Holmes Mill, Harlan County, KY  ·  Abandoned and Sealed
MSHA Mine ID: 1513890

Darby #5 has $7K in proposed MSHA penalties and $7K 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
2000
Latest incident
Nov 2000
Compliance record
MSHA citations since 2000
69
citations
36
significant & substantial
$7,189
proposed penalties
$40
paid to date
1% of proposed penalties paid to date, a $7,149 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
21
inspections on record
411
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: 411 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Darby #5 has $7K in proposed MSHA penalties and $7K 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.
$7K
proposed penalties
$7K
current assessed
$40
paid to date
$7K
outstanding
68 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2001-06-20.
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.
52.2%
significant & substantial
2.9%
high negligence or reckless
51.5%
reasonably likely or greater
4.4%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 0.0% low, 97.1% moderate, 2.9% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.

MSHA sampling at Darby #5 shows 90% of 58 respirable coal dust samples met the 1.5 mg/m3 standard.

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: 2001-05-17, 25 years ago
90%
within 1.5 mg/m3
58
samples
4.96
dust max (mg/m3)
44 samples taken by MSHA inspectors, 14 by the operator.
Most-sampled occupations
  • CONTINUOUS MINER OPERATOR14
  • ROOF BOLTER (SINGLE HEAD)9
  • MOBILE BRIDGE OPERATOR8

Silica (quartz)

Last sampled: 2001-02-06, 25 years ago
10.8
silica avg (%)
6
samples
20.8
silica max (%)
Most-sampled occupations
  • CONTINUOUS MINER OPERATOR2
  • CUTTING MACHINE OPERATOR2
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly.
Health sampling trend
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 by year
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.
Year within 1.5 mg/m3 samples
2001 96% 27
2000 84% 31
Silica (quartz) by year
Year silica avg (%) samples
2001 19.6 2
2000 6.5 4
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly.
Ownership history
  1. Trace Gap Coal Company 1983 to 1995
  2. Black Mountain Energy Inc 1995 to 1996
  3. Jericol Mining Inc 1996 to 2000
  4. Hunter Coales Llc 2000 to 2002
  5. Jericol Mining Inc. 2002 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Coal production is reported quarterly and lags the current period; the most recent quarters may be incomplete.
Year Employees Coal produced (tons)
2001 12 16,435
2000 8 11,461
Source: MSHA quarterly employment and production, updated weekly.

Darby #5 sits in Harlan County, Kentucky, where the Census mining category is 4.3% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Harlan County, Kentucky · Population 26,185
4.3%
Mining share of county employment
$37,198
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2001 Q1 1,753 19 8 10838.6
2000 Q4 1,941 29 11 14940.8
2000 Q3 1,096 9 7 8211.7
2000 Q2 572 0 0 0.0
2000 Q1 0 0 0
No fatalities recorded at this mine.

Reportable incidents

1 on file

2000 · 1 incident

November 15, 2000 KY · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) MACHINERY
Hunter Coales Llc · Caught in, under or between a moving and a stationary object

SUBJECT WAS BOLTING IN #4 HEADING. WHILE ATTACHING STEEL TOGETHER HIS GLOVE ON HIS LEFT HAND WASPINCHED BETWEEN STEEL. WHEN HE ENGAGED PINNER ITPULLED HIS FINGER INTO DRILL HOLE CUTTING HIS LE FT INDEX FINGER BEHIND NAIL.