Mining Incidents

No 1: 81 MSHA citations Coal

Diamond Star Mining Inc · Underground
Controlled by Donna L Johnson
Regina, Pike County, KY  ·  Abandoned and Sealed
MSHA Mine ID: 1511276

No 1 has $9K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

Watch this mine

Email me when a new MSHA incident is filed at No 1.

Fatalities
0
Total incidents
4
Years on record
1993–2001
Latest incident
Feb 2001
Compliance record
MSHA citations since 2000
81
citations
44
significant & substantial
$9,064
proposed penalties
$9,064
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
26
inspections on record
550
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: 550 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

No 1 has $9K 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.
$9K
proposed penalties
$9K
current assessed
$9K
paid to date
$0
outstanding
81 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2001-05-08.
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.
54.3%
significant & substantial
0.0%
high negligence or reckless
54.3%
reasonably likely or greater
4.9%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 13.6% low, 86.4% moderate, 0.0% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.

MSHA sampling at No 1 shows 90% of 104 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: 2001-04-30, 25 years ago
90%
within 1.5 mg/m3
104
samples
2.96
dust max (mg/m3)
50 samples taken by MSHA inspectors, 54 by the operator.
Most-sampled occupations
  • CONTINUOUS MINER OPERATOR46
  • SCOOP CAR OPERATOR7
  • SHUTTLE CAR OPERATOR (OFF STANDARD)7

Silica (quartz)

Last sampled: 2001-05-04, 25 years ago
8.1
silica avg (%)
5
samples
10.1
silica max (%)
Most-sampled occupations
  • CONTINUOUS MINER OPERATOR4

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: 2000-04-13, 26 years ago
9%
over PEL
11
samples
Most-sampled occupations
  • CONTINUOUS MINER OPERATOR2
  • ROOF BOLTER (SINGLE HEAD)2
  • SCOOP CAR 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 93% 27
2000 90% 77
Silica (quartz) by year
Year silica avg (%) samples
2001 8.2 3
2000 8.0 2
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly.

No 1 recorded 0.00 reportable injury cases per 100 full-time workers in 2000.

Injury rate, 2000
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.
0.00
total case rate
0.00
days-away rate
0.000
fatality rate
No reportable injury cases in any year shown. Employee-hours were reported in each of those years, so these are true zeros rather than missing data. Citations, listed in the compliance record above, are inspector-found violations and are counted separately from worker injuries.
Below average. The US coal mining average was 7.74 and the all-US-mining average was 5.64 cases per 100 workers.
In Kentucky, coal mining averaged 8.83 cases per 100 workers that year.
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.
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.
Ownership history
  1. Regina Fuel Company 1978 to 1980
  2. Church Coal Company Inc 1980 to 1993
  3. Heritage Coal Inc 1993 to 1999
  4. Diamond Star Mining Inc 1999 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 19 22,014
2000 18 95,887
Source: MSHA quarterly employment and production, updated weekly.

No 1 sits in Pike County, Kentucky, where the Census mining category is 5.1% 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.
Pike County, Kentucky · Population 57,466
5.1%
Mining share of county employment
$42,179
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 Q2 5,353 8 5 1494.5
2001 Q1 17,214 9 7 522.8
2000 Q4 13,144 12 8 913.0
2000 Q3 10,802 13 7 1203.5
2000 Q2 6,887 16 6 2323.2
2000 Q1 7,318 10 5 1366.5
No fatalities recorded at this mine.

Reportable incidents

4 on file

2001 · 1 incident

February 20, 2001 KY · Coal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDTOOLS (NONPOWERED)
Diamond Star Mining Inc · Struck by... (Not Elsewhere Classified)

WHILE OUTSIDE MAKING A BELT SPLICE EMPLOYEE STRUCK SPLICE/NAIL WITH HAMMER, HAMMER BROKE AND A PIECE HIT EMPLOYEE AND WENT INTO FINGER, EMPLOYEE WRAPPED AND CONTINUED DUTIES.

1996 · 2 incidents

July 10, 1996 KY · Coal HANDTOOLS (NONPOWERED)
Heritage Coal Inc · Caught in, under or between a moving and a stationary object

EE WAS REPLACING MATT CHAIN ON MINER WHEN HE GOT FINGER MASHED BETWEEN SLATE BAR AND MINER.

1993 · 1 incident

October 26, 1993 KY · Coal scoop car operator HANDLING OF MATERIALS
Heritage Coal Inc · Struck by falling object

SCOOP OPERA TOR TO SUPPLIES TO PLACE & SAW ROCK & CAP COAL HANGING SAW A LOOSE CAP COAL & ROCK HANGING BENT OVER TO PICK UP A ROOF BOLT THAT WAS LAYING PLACE WHEN HE CAME UP IN PLACE WAS GOING TO PULL LOOSE MATERIAL WHEN IT FELL & INJURED HIM