Mining Incidents

RB #11 Coal

Montana Bakken, LLC · Underground
Controlled by Douglas Warriner
Pathfork, Harlan County, KY  ·  Abandoned and Sealed
MSHA Mine ID: 1518725

RB #11 has $15K in proposed MSHA penalties and $9K outstanding across 14 contested dockets, plus health sampling and the full incident record.

Watch this mine

Email me when a new MSHA incident is filed at RB #11.

Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2004
72
citations
12
significant & substantial
$15,261
proposed penalties
$5,257
paid to date
34% of proposed penalties paid to date, a $10,004 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2004
59
inspections on record
785
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: 785 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

RB #11 has $15K in proposed MSHA penalties and $9K 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.
$15K
proposed penalties
$14K
current assessed
$5K
paid to date
$9K
outstanding
70 assessments are final orders; 14 contested dockets.
As of the most recent assessment on 2014-09-29.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

MSHA sampling at RB #11 shows respirable coal dust averaging 0.55 mg/m3 (96% compliant) across 67 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.
0.55
dust avg (mg/m3)
2.25
dust max (mg/m3)
96%
within 1.5 mg/m3
67
samples
Most recent sample: 2007-06-27.
Silica (quartz)
16.2
silica avg (%)
31.7
silica max (%)
12
samples
Most recent sample: 2007-07-06.
Noise
0%
over PEL
4
samples
Most recent sample: 2007-02-21.
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
2020 Q2 0 0 0
2020 Q1 0 0 0
2019 Q4 0 0 0
2019 Q3 0 0 0
2019 Q2 0 0 0
2019 Q1 26 0 0 0.0
2018 Q4 26 0 0 0.0
2018 Q3 26 0 0 0.0
Show 23 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2018 Q2 26 0 0 0.0
2018 Q1 26 0 0 0.0
2017 Q4 26 0 0 0.0
2017 Q3 26 0 0 0.0
2017 Q2 26 0 0 0.0
2017 Q1 26 0 0 0.0
2016 Q4 101 0 0 0.0
2015 Q1 25 0 0 0.0
2014 Q4 20 1 0 50000.0
2014 Q3 40 1 0 25000.0
2014 Q2 35 0 0 0.0
2014 Q1 35 0 0 0.0
2013 Q4 0 0 0
2009 Q2 7 5 0 714285.7
2009 Q1 0 0 0
2007 Q3 2,375 0 0 0.0
2007 Q2 7,672 10 2 1303.4
2007 Q1 7,436 23 5 3093.1
2006 Q4 4,156 2 0 481.2
2005 Q1 0 0 0
2004 Q4 0 0 0
2004 Q3 5,726 1 1 174.6
2004 Q2 2,910 5 0 1718.2

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.

For insurers, brokers, and safety consultants

The full compliance file on RB #11

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.