Mining Incidents

Big Branch Mine Coal

Locust Grove Inc · Surface
Controlled by Edward L Clemons Estate
Amburgy, Knott County, KY  ·  Abandoned
MSHA Mine ID: 1518352

Big Branch Mine has $8K in proposed MSHA penalties and $131 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
9
Years on record
2001–2003
Latest incident
Apr 2003
Compliance record
MSHA citations since 2001
77
citations
34
significant & substantial
$8,443
proposed penalties
$8,312
paid to date
98% of proposed penalties paid to date, a $131 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
36
inspections on record
503
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: 503 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Big Branch Mine has $8K in proposed MSHA penalties and $131 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.
$8K
proposed penalties
$8K
current assessed
$8K
paid to date
$131
outstanding
77 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2003-07-21.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

MSHA sampling at Big Branch Mine shows respirable coal dust averaging 0.42 mg/m3 (97% compliant) across 73 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.
0.42
dust avg (mg/m3)
1.81
dust max (mg/m3)
97%
within 1.5 mg/m3
73
samples
Most recent sample: 2003-07-14.
Silica (quartz)
10.8
silica avg (%)
33.4
silica max (%)
12
samples
Most recent sample: 2003-01-30.
Noise
17%
over PEL
23
samples
Most recent sample: 2003-09-17.
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
2004 Q3 0 0 0
2004 Q2 0 0 0
2004 Q1 0 0 0
2003 Q4 5,337 0 0 0.0
2003 Q3 19,952 9 5 451.1
2003 Q2 23,581 0 0 0.0
2003 Q1 22,223 37 13 1664.9
2002 Q4 23,840 0 0 0.0
Show 6 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2002 Q3 22,944 0 0 0.0
2002 Q2 23,895 12 7 502.2
2002 Q1 23,273 15 8 644.5
2001 Q4 24,454 0 0 0.0
2001 Q3 16,393 4 1 244.0
2001 Q2 13,739 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

9 on file

2003 · 5 incidents

April 18, 2003 KY · Coal greaser, grease man, oiler, lube man, dragline oiler HANDLING OF MATERIALS
Locust Grove Inc · Over-exertion in pulling or pushing objects

EMPLOYEE WAS PULLING ON FUEL PUMP TO GET IT STARTED AND HE PULLED SOMETHING IN HIS NECK.

March 6, 2003 KY · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer OTHER
Locust Grove Inc · Struck by flying object

DUST BLEW IN EMPLOYEE'S LEFT EYE. INITIALLY NOT REPORTABLE - EMPLOYEE SOUGHT TREATMENT LATER.

March 4, 2003 KY · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Locust Grove Inc · Over-exertion in wielding or throwing objects

EE WAS SWINGING A SLEDGE HAMMER AND PULLED MUSCLES IN HIS BACK.

January 23, 2003 KY · Coal truck driver SLIP OR FALL OF PERSON
Locust Grove Inc · Fall from machine

EMPLOYEE WAS EXITING GREASE TRUCK WHEN HE SLIPPED AND FELL INJURING HIS HEAD AND BRUISING HIS BACK.

January 9, 2003 KY · Coal greaser, grease man, oiler, lube man, dragline oiler MACHINERY
Locust Grove Inc · Struck by... (Not Elsewhere Classified)

EE WAS FILLING UP AN OIL TANK ON A TRUCK. A PLASTIC CAP OFF OF AN AIR PUMP BLEW OFF AND HIT EE IN LEFT EYE.

2002 · 1 incident

September 28, 2002 KY · Coal greaser, grease man, oiler, lube man, dragline oiler SLIP OR FALL OF PERSON
Locust Grove Inc · Fall from machine

EE WAS EXITING PARTS TRAILER WHEN HE FELL HURTING HIS LOWER BACK.

2001 · 3 incidents

December 6, 2001 KY · Coal truck driver POWERED HAULAGE
Locust Grove Inc · Struck by falling object

EE WAS DRIVING HIS ROCK TRUCK WHEN THE WINDOW FELL ON HIS LEFT PINKY. EE WAS X RAYED TREATED AND RELEASED TO RETURN TO WORK.

October 1, 2001 KY · Coal greaser, grease man, oiler, lube man, dragline oiler SLIP OR FALL OF PERSON
Locust Grove Inc · Fall from machine

EMPLOYEE WAS IN PROCESS OF GREASING EQUIPMENT WHEN HE STEPPED BACKWARDS OUT OF HIS TRUCK SLIPPED AND FELL BACKWARDS AND HIT HIS HEAD ON A ROCK

September 21, 2001 KY · Coal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Locust Grove Inc · Struck against a moving object

EMPLOYEE WAS OPERATING A D11 DOZER WHEN IT SLIPPED BACKWARD INTO A HIGHWALL CAUSING INJURY TO HIS RIGHT LEG AND BACK.

For insurers, brokers, and safety consultants

The full compliance file on Big Branch Mine

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.