Mining Incidents

Mine #6: 64 MSHA citations Coal

Controlled by Harold K Simpson
Delphia, Perry County, KY  ·  Abandoned and Sealed
MSHA Mine ID: 1518122

Mine #6 has $9K in proposed MSHA penalties and $9K 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
Feb 2000
Compliance record
MSHA citations since 2000
64
citations
21
significant & substantial
$9,285
proposed penalties
$0
paid to date
0% of proposed penalties paid to date, a $9,285 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
22
inspections on record
493
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: 493 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Mine #6 has $9K in proposed MSHA penalties and $9K 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.
$9K
proposed penalties
$9K
current assessed
$0
paid to date
$9K
outstanding
64 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2000-12-26.
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.
32.8%
significant & substantial
0.0%
high negligence or reckless
32.8%
reasonably likely or greater
1.6%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 0.0% low, 100.0% moderate, 0.0% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.

MSHA sampling at Mine #6 shows 97% of 96 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: 2001-02-28, 25 years ago
97%
within 1.5 mg/m3
96
samples
3.73
dust max (mg/m3)
57 samples taken by MSHA inspectors, 39 by the operator.
Most-sampled occupations
  • CUTTING MACHINE OPERATOR38
  • SCOOP CAR OPERATOR19
  • ROOF BOLTER (SINGLE HEAD)7

Silica (quartz)

Last sampled: 2001-02-12, 25 years ago
4.3
silica avg (%)
10
samples
9.5
silica max (%)
Most-sampled occupations
  • CUTTING MACHINE OPERATOR2

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: 2000-10-17, 25 years ago
11%
over PEL
9
samples
Most-sampled occupations
  • ROOF BOLTER (SINGLE HEAD)3
  • SCOOP CAR OPERATOR3
  • 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 100% 20
2000 96% 76
Silica (quartz) by year
Year silica avg (%) samples
2001 3.6 3
2000 4.7 7
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly.
Ownership history
  1. Simpson Mining Company Inc 1998 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 3 7,097
2000 10 149,577
Source: MSHA quarterly employment and production, updated weekly.

Mine #6 sits in Perry County, Kentucky, where the Census mining category is 3.3% 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.
Perry County, Kentucky · Population 27,847
3.3%
Mining share of county employment
$45,261
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 Q3 0 0 0
2001 Q2 0 0 0
2001 Q1 1,263 0 0 0.0
2000 Q4 4,412 13 1 2946.5
2000 Q3 4,895 9 4 1838.6
2000 Q2 4,805 17 6 3538.0
2000 Q1 4,895 25 10 5107.3
No fatalities recorded at this mine.

Reportable incidents

1 on file

2000 · 1 incident

February 8, 2000 KY · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) FALL OF ROOF OR BACK
Simpson Mining Company Inc · Struck by falling object

EMPLOYEE WAS CRAWLING AND A ROCK FELL FROM BETWEEN RIB AND ROOFBOLTS, HITTING HIM ON HIS HIP.