Mining Incidents

Mine No. 4 Coal

Hubble Mining Company LLC · Underground
Appalachia, Wise County, VA  ·  Abandoned and Sealed
MSHA Mine ID: 4407048

Mine No. 4 has $73K in proposed MSHA penalties and $0 outstanding across 14 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
5
Years on record
2003–2007
Latest incident
Oct 2007
Compliance record
MSHA citations since 2002
347
citations
130
significant & substantial
$72,802
proposed penalties
$58,639
paid to date
81% of proposed penalties paid to date, a $14,163 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2002
87
inspections on record
2,592
inspection hours
13.4
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.
347 citations across 2,592 inspection hours.
Source: MSHA inspections data, updated weekly.

Mine No. 4 has $73K in proposed MSHA penalties and $0 outstanding across 14 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.
$73K
proposed penalties
$59K
current assessed
$59K
paid to date
$0
outstanding
342 assessments are final orders; 14 contested dockets.
As of the most recent assessment on 2008-08-12.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

MSHA sampling at Mine No. 4 shows respirable coal dust averaging 0.24 mg/m3 (100% compliant) across 385 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.
0.24
dust avg (mg/m3)
1.18
dust max (mg/m3)
100%
within 1.5 mg/m3
385
samples
Most recent sample: 2008-07-15.
Silica (quartz)
6.6
silica avg (%)
12.8
silica max (%)
25
samples
Most recent sample: 2008-04-08.
Noise
0%
over PEL
37
samples
Most recent sample: 2007-11-28.
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
2008 Q3 6,058 9 2 1485.6
2008 Q2 10,451 39 14 3731.7
2008 Q1 10,221 7 1 684.9
2007 Q4 11,399 20 4 1754.5
2007 Q3 10,926 11 2 1006.8
2007 Q2 9,252 8 0 864.7
2007 Q1 10,064 8 6 794.9
2006 Q4 9,820 10 5 1018.3
Show 17 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2006 Q3 9,231 23 6 2491.6
2006 Q2 11,411 9 3 788.7
2006 Q1 10,960 9 2 821.2
2005 Q4 8,849 14 3 1582.1
2005 Q3 8,998 6 4 666.8
2005 Q2 10,780 18 5 1669.8
2005 Q1 10,558 24 11 2273.2
2004 Q4 9,478 32 16 3376.2
2004 Q3 9,303 16 8 1719.9
2004 Q2 8,603 32 14 3719.6
2004 Q1 8,356 24 14 2872.2
2003 Q4 7,267 10 3 1376.1
2003 Q3 6,387 3 2 469.7
2003 Q2 7,445 5 1 671.6
2003 Q1 7,621 2 0 262.4
2002 Q4 8,701 5 3 574.6
2002 Q3 5,129 1 1 195.0
No fatalities recorded at this mine.

Reportable incidents

5 on file

2007 · 1 incident

October 16, 2007 VA · Coal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider SLIP OR FALL OF PERSON
Hubble Mining Company LLC · Fall onto or against objects

Shoveling in mud around belt drive. Got foot stuck in mud - lost balance & fell backward against rib, breaking right shoulder.

2006 · 1 incident

2005 · 1 incident

April 30, 2005 VA · Coal electrician, lineman ELECTRICAL
Hubble Mining Company LLC · Flash burns (electric)

When putting breaker in, breaker and/or recepticle flashed creating burns to hands and face.

2004 · 1 incident

2003 · 1 incident

For insurers, brokers, and safety consultants

The full compliance file on Mine No. 4

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.