Mining Incidents

Cobra Mine Prep Plant Coal

CORESCO LLC · Facility
Dilliner, Greene County, PA  ·  Abandoned
MSHA Mine ID: 3606210

Cobra Mine Prep Plant has $7K in proposed MSHA penalties and $3K outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
3
Years on record
1994–2000
Latest incident
Sep 2000
Compliance record
MSHA citations since 2000
68
citations
28
significant & substantial
$6,607
proposed penalties
$3,949
paid to date
60% of proposed penalties paid to date, a $2,658 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
57
inspections on record
1,127
inspection hours
6.0
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.
68 citations across 1,127 inspection hours.
Source: MSHA inspections data, updated weekly.

Cobra Mine Prep Plant has $7K in proposed MSHA penalties and $3K 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.
$7K
proposed penalties
$7K
current assessed
$4K
paid to date
$3K
outstanding
66 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2011-12-01.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

MSHA sampling at Cobra Mine Prep Plant shows respirable coal dust averaging 0.43 mg/m3 (97% compliant) across 79 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.
0.43
dust avg (mg/m3)
3.50
dust max (mg/m3)
97%
within 1.5 mg/m3
79
samples
Most recent sample: 2009-10-07.
Silica (quartz)
7.8
silica avg (%)
20.5
silica max (%)
8
samples
Most recent sample: 2008-03-21.
Noise
22%
over PEL
51
samples
Most recent sample: 2009-10-07.
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
2013 Q3 1,212 0 0 0.0
2013 Q2 2,234 0 0 0.0
2013 Q1 2,093 0 0 0.0
2012 Q4 1,752 0 0 0.0
2012 Q3 1,908 0 0 0.0
2012 Q2 1,764 0 0 0.0
2012 Q1 2,078 0 0 0.0
2011 Q4 1,789 1 0 559.0
Show 46 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2011 Q3 2,160 0 0 0.0
2011 Q2 2,184 0 0 0.0
2011 Q1 1,272 0 0 0.0
2010 Q4 985 0 0 0.0
2010 Q3 0 0 0
2010 Q2 127 0 0 0.0
2010 Q1 1,251 0 0 0.0
2009 Q4 1,339 0 0 0.0
2009 Q3 1,553 0 0 0.0
2009 Q2 7,885 1 0 126.8
2009 Q1 7,212 0 0 0.0
2008 Q4 9,152 0 0 0.0
2008 Q3 7,410 7 3 944.7
2008 Q2 8,570 0 0 0.0
2008 Q1 4,757 8 2 1681.7
2007 Q4 4,161 0 0 0.0
2007 Q3 4,381 0 0 0.0
2007 Q2 4,828 0 0 0.0
2007 Q1 4,355 0 0 0.0
2006 Q4 4,738 0 0 0.0
2006 Q3 5,143 0 0 0.0
2006 Q2 6,576 1 1 152.1
2006 Q1 4,920 0 0 0.0
2005 Q4 5,232 7 5 1337.9
2005 Q3 4,920 0 0 0.0
2005 Q2 4,094 1 0 244.3
2005 Q1 4,581 0 0 0.0
2004 Q4 5,027 0 0 0.0
2004 Q3 4,927 0 0 0.0
2004 Q2 4,575 1 0 218.6
2004 Q1 4,483 0 0 0.0
2003 Q4 4,351 2 1 459.7
2003 Q3 3,410 0 0 0.0
2003 Q2 3,459 1 0 289.1
2003 Q1 2,474 3 1 1212.6
2002 Q3 3,704 20 12 5399.6
2002 Q2 5,104 1 0 195.9
2002 Q1 5,002 0 0 0.0
2001 Q4 4,716 1 0 212.0
2001 Q3 4,070 0 0 0.0
2001 Q2 3,857 7 3 1814.9
2001 Q1 4,751 2 0 421.0
2000 Q4 4,243 0 0 0.0
2000 Q3 3,803 2 0 525.9
2000 Q2 4,703 1 0 212.6
2000 Q1 5,339 1 0 187.3
No fatalities recorded at this mine.

Reportable incidents

3 on file

2000 · 2 incidents

September 28, 2000 PA · Coal mine manager, mine foreman, mine owner HANDLING OF MATERIALS
Dunkard Mining Co. · Struck by falling object

THE INJURED WAS IN THE PROCESS OF REMOVING THE IMPELLOR FROM A PUMP. WHEN THE IMPELLER CAME OFF,IT WAS HEAVY AND FELL ON HIS HAND, CRUSHING TWO FINGERS.

January 10, 2000 PA · Coal FIRE
Dunkard Mining Co. · Accident type, without injuries

THE BARGE LOADOUT HOUSE THAT HOUSES THE BARGE MOVING CONTROLS AND OTHER ELECTRICAL TRANSFORMERS AND BREAKER BOXES CAUGHT ON FIRE ON AN IDLE SHI FT. A TRUCK DRIVER TURNED IT IN AND A LOCAL FIRE DEPT EXTINGUISHED IT. THE INSIDE OF THE BUILDING WAS DESTROYED. THE FIRE LASTED FOR ABOUT AN HOUR. IT MAY HAVE BEEN STARTED BY AN OVERHEATED TRANSFORMER. NO INJURIES.

1994 · 1 incident

February 2, 1994 PA · Coal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Dunkard Mining Company · Fall from scaffolds, walkways, platforms

EMPLOYEE CROSSED HAND RAIL INTO RESTRICTED AREA.OF REFUSE BELT, TO REMOVE ICE FROM BELT ROLLER. HE WAS STANDING ON I BEAM AND SLIPPED AND FELL APPROX 12FT TO THE GROUND CAUSING INJURY TO LEFT ANKLE AND LEG.

For insurers, brokers, and safety consultants

The full compliance file on Cobra Mine Prep Plant

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.