Marrowbone has $6K in proposed MSHA penalties and $0 outstanding across 3 contested dockets, plus health sampling and the full incident record.
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Fatalities
0
Total incidents
3
Years on record
2011
Latest incident
Nov 2011
Compliance record
MSHA citations since 2011
42
citations
13
significant & substantial
$5,803
proposed penalties
$5,117
paid to date
88% of proposed penalties paid to date, a $686 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2011
9
inspections on record
203
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: 203 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Marrowbone has $6K in proposed MSHA penalties and $0 outstanding across 3 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.
$6K
proposed penalties
$5K
current assessed
$5K
paid to date
$0
outstanding
42 assessments are final orders; 3 contested dockets.
As of the most recent assessment on 2012-05-21.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
MSHA sampling at Marrowbone shows respirable coal dust averaging 0.08 mg/m3 (100% compliant) across 12 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.
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
2013 Q2
0
0
0
2013 Q1
0
0
0
2012 Q4
0
0
0
2012 Q3
4,617
0
0
0.0
2012 Q2
6,531
2
1
306.2
2012 Q1
9,514
1
0
105.1
2011 Q4
29,520
1
1
33.9
2011 Q3
28,102
0
0
0.0
Show 3 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2011 Q2
26,832
21
6
782.6
2011 Q1
25,056
17
5
678.5
2010 Q4
2,698
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
3 on file
2011 · 3 incidents
November 8, 2011KY · Coallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanMACHINERY
Employee was getting off a 777 when he slipped and fell injuring his back and left shoulder, nothing was broken.
For insurers, brokers, and safety consultants
The full compliance file on Marrowbone
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.