Mining Incidents

Oxbow Mining, LLC: 2 recorded fatalities operator

Controlled by Oxbow Carbon LLC
MSHA operator ID: P23241

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Fatalities
2
Total incidents
428
Mines on record
3
Years on record
1995–2015
Compliance record
MSHA citations since 2000
4,650
citations
834
significant & substantial
$3,584,475
proposed penalties
$2,721,002
paid to date
76% of proposed penalties paid to date, a $863,473 gap.
Source: MSHA violations data, updated weekly.
Labor enforcement (WHD)
US Labor Department wage findings since 2009
2
labor cases
1
employees affected
Source: US DOL Wage and Hour Division enforcement records, matched by employer name and state.
Inspection activity
MSHA inspections since 2000
1,413
inspections on record
41,289
inspection hours
11.3
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.
4,650 citations across 41,289 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.
$3.6M
proposed penalties
$2.7M
current assessed
$2.7M
paid to date
$12K
outstanding
4,484 assessments are final orders; 114 contested dockets.
Of $2.7M in penalties contested before the Commission, $1.6M was upheld in final decisions.
As of the most recent assessment on 2015-11-30.
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.
18.4%
significant & substantial
6.2%
high negligence or reckless
19.1%
reasonably likely or greater
10.1%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 2.4% low, 91.4% moderate, 6.1% high, 0.1% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Injury rate, 2014
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
Below average. The US coal mining average was 3.96 and the all-US-mining average was 2.93 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
2014 * 0.00 0.00 0.000
2013 1.46 1.46 0.000
2012 3.35 2.74 0.000
2011 4.12 4.12 0.000
2010 2.38 2.38 0.000
2009 4.39 4.10 0.000
2008 6.57 6.26 0.000
2007 3.64 3.31 0.331
* 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: 2014-09-10, 11 years ago
86%
within 1.5 mg/m3
3,405
samples
11.84
dust max (mg/m3)
0
over MSHA ECV
The excessive concentration value (ECV) is MSHA's own per-sample enforcement threshold, which builds in measurement uncertainty; a sample over its ECV can trigger a citation. The count covers only samples MSHA assigned an ECV.
1,535 samples taken by MSHA inspectors, 1,870 by the operator.
Most-sampled occupations
  • CONTINUOUS MINER OPERATOR976
  • JACK SETTER (LONGWALL)362
  • SHUTTLE CAR OPERATOR (STANDARD SIDE)126

Silica (quartz)

Last sampled: 2013-04-23, 13 years ago
2.9
silica avg (%)
241
samples
12.5
silica max (%)
Most-sampled occupations
  • CONTINUOUS MINER OPERATOR59
  • JACK SETTER (LONGWALL)37
  • LONGWALL(RETURN-SIDE FACE WORKER)17

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: 2014-03-27, 12 years ago
11%
over PEL
333
samples
Most-sampled occupations
  • ROOF BOLTER (TWIN HEAD) (RETURN SIDE)27
  • CONTINUOUS MINER OPERATOR25
  • UTILITY MAN24
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly.
When citations were contested
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.
510 citations taken to the federal commission · 11% of citations on record
  • Settled 489 · 96%
  • Stood as issued 1 · 0%
  • Vacated or withdrawn 17 · 3%
  • Still open 3 · 1%
51%
S&S designation survived the contest
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.
of 301 decided S&S contests · industry: 79%
36%
Penalty reduction in decided contests
$2.1M proposed, $1.4M after decisions · industry: 39%
Source: MSHA Contested Violations file (public record), updated weekly. A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record. Latest contest filed 2014-07-02. Vacated and withdrawn citations are removed from the file this view attributes through, so that outcome is slightly undercounted here.
Contested penalties
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.
Largest penalties this operator contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
Docket Decision Judge Year Proposed / upheld
WEST 2012-560 Settlement Manning 2013 $158K → $136K
WEST 2009-628 Dismissal Manning 2011 $137K → $66K
WEST20030203 Settlement Manning 2003 $112K → $79K
WEST 2008-1549 Settlement Manning 2010 $96K → $43K
WEST 2008-868 Settlement Manning 2009 $96K → $31K
WEST 2009-68 Settlement Manning 2010 $91K → $68K
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.

Top causes

Incident timeline

2015
1
2014
1
2013
5
2012
15
2011
16
2010
12
2009
17
2008
31
2007
18 (1f)
2006
23
2005
23
2004
30
2003
36
2002
67
2001
28
2000
32 (1f)
1999
14
1998
20
1997
16
1996
19
1995
4

Mines on record

Fatalities under this operator

2 recorded
January 6, 2007 CO · Coal utility man, errand boy, service truck operator Fatality · HANDLING OF MATERIALS
Oxbow Mining, LLC · Caught in, under or between a moving and a stationary object

Employee was cutting a metal band on a bundle of rib screen. When the band broke, the screen expanded and fell on his chest, pinning him between the screen and the Wagner scoop. The screen was lifted off the victim with a skid steer and no pulse was found. The victim was transported to hospital.

December 4, 2000 CO · Coal longwall operator, chock operator, shear operator, plow operator Fatality · MACHINERY
Oxbow Mining, LLC · Struck by... (Not Elsewhere Classified)

OPERATING SHEARER IN TAILGATE, FLIPPED COWL HEADING TO HEADGATE WHEN FITTING BROKE ON BACK FLUSHFILTER AT SHEILD 74. THE HOSE WITH ALL FITTINGS WHIPPED OUT TO FACE AND HIT VICTIM AT SHIELD 76. THE 4,2000 PSI HOSE WITH COUPLER ON THE END HIT VICTIM IN THE FACE RESULTING IN BLUNT FORCE TRAUMA TO FACE AND HEAD.

For insurers, brokers, and safety consultants

Where Oxbow Mining, LLC 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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