Mining Incidents

Hance Mine No. 1: 379 MSHA citations Coal

Tennco Energy, Inc. · Underground
Controlled by Daris Stump
Hulen, Bell County, KY  ·  Abandoned and Sealed
MSHA Mine ID: 1519408

Hance Mine No. 1 has $165K in proposed MSHA penalties and $34K outstanding across 55 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
15
Years on record
2010–2013
Latest incident
Nov 2013
Compliance record
MSHA citations since 2009
379
citations
95
significant & substantial
$165,004
proposed penalties
$84,759
paid to date
51% of proposed penalties paid to date, a $80,245 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2009
66
inspections on record
4,116
inspection hours
9.2
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.
379 citations across 4,116 inspection hours.
Source: MSHA inspections data, updated weekly.
Imminent-danger orders
A Section 107(a) order removes miners from an area when an inspector finds an imminent danger. Each order is lifted once the condition is corrected, so this counts orders issued, not orders now in effect.
1
Section 107(a) orders
Most recent order: 2012-11-02.
On record since 2012.
Source: MSHA imminent-danger order records, updated weekly.

Hance Mine No. 1 has $165K in proposed MSHA penalties and $34K outstanding across 55 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.
$165K
proposed penalties
$119K
current assessed
$85K
paid to date
$34K
outstanding
362 assessments are final orders; 55 contested dockets.
Of $240K in penalties contested before the Commission, $85K was upheld in final decisions.
As of the most recent assessment on 2015-02-23.
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.
26.2%
significant & substantial
3.3%
high negligence or reckless
29.3%
reasonably likely or greater
10.5%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 8.0% low, 88.7% moderate, 3.3% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, 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.
186 citations taken to the federal commission · 49% of citations on record
  • Settled 169 · 91%
  • Stood as issued 9 · 5%
  • Vacated or withdrawn 8 · 4%
60%
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 139 decided S&S contests · industry: 79%
65%
Penalty reduction in decided contests
$240K proposed, $85K 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 2015-04-23.
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 mine contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
Docket Decision Judge Year Proposed / upheld
KENT 2011-499 Vacate Tureck 2013 $105K → $0
KENT 2013-824 Settlement Simonton 2014 $33K → $20K
KENT 2012-784 Settlement Andrews 2013 $25K → $15K
KENT 2012-1581 Settlement Andrews 2013 $9K → $7K
KENT 2013-301 Settlement Andrews 2013 $5K → $4K
KENT 2012-95 Settlement Feldman 2012 $5K → $3K
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.

MSHA sampling at Hance Mine No. 1 shows 96% of 390 respirable coal dust samples met the 1.5 mg/m3 standard.

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: 2014-10-08, 11 years ago
96%
within 1.5 mg/m3
390
samples
3.83
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.
197 samples taken by MSHA inspectors, 193 by the operator.
Most-sampled occupations
  • CONTINUOUS MINER OPERATOR169
  • SHUTTLE CAR OPERATOR (STANDARD SIDE)22
  • ROOF BOLTER (TWIN HEAD) (RETURN SIDE)18

Silica (quartz)

Last sampled: 2014-10-20, 11 years ago
7.6
silica avg (%)
30
samples
16.9
silica max (%)
Most-sampled occupations
  • CONTINUOUS MINER OPERATOR13

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: 2014-10-08, 11 years ago
6%
over PEL
94
samples
Most-sampled occupations
  • ROOF BOLTER (TWIN HEAD) (RETURN SIDE)11
  • ROOF BOLTER (TWIN HEAD) (INTAKE SIDE)10
  • CONTINUOUS MINER OPERATOR9
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly.
Health sampling trend
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 by year
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.
Year within 1.5 mg/m3 samples
2014 97% 58
2013 94% 81
2012 93% 85
2011 99% 70
2010 96% 83
2009 100% 13
Silica (quartz) by year
Year silica avg (%) samples
2014 5.2 2
2013 7.8 7
2012 9.1 12
2011 6.3 5
2010 5.7 4
Noise by year
Year over PEL samples
2014 5% 20
2013 6% 17
2012 5% 22
2011 17% 12
2010 6% 18
2009 0% 5
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly.

Hance Mine No. 1 recorded 0.00 reportable injury cases per 100 full-time workers in 2014.

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.
In Kentucky, coal mining averaged 4.63 cases per 100 workers that year.
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 * 11.27 7.51 0.000
2012 * 10.47 6.98 0.000
2011 * 8.28 2.76 0.000
2010 * 17.74 10.64 0.000
* 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.
Ownership history
  1. Tennco Energy, Inc. 2009 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Coal production is reported quarterly and lags the current period; the most recent quarters may be incomplete.
Year Employees Coal produced (tons)
2014 17 159,120
2013 22 224,482
2012 23 206,368
2011 29 229,555
2010 25 224,164
2009 5 16,148
Source: MSHA quarterly employment and production, updated weekly.

Hance Mine No. 1 sits in Bell County, Kentucky, where the Census mining category is 3.6% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Bell County, Kentucky · Population 23,878
3.6%
Mining share of county employment
$32,403
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2014 Q4 4,184 6 1 1434.0
2014 Q3 9,038 12 1 1327.7
2014 Q2 11,378 4 0 351.6
2014 Q1 11,796 11 2 932.5
2013 Q4 12,644 7 0 553.6
2013 Q3 12,910 10 3 774.6
2013 Q2 15,192 10 2 658.2
2013 Q1 12,485 18 1 1441.7
Show 13 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2012 Q4 14,267 18 8 1261.7
2012 Q3 13,919 23 8 1652.4
2012 Q2 14,747 17 5 1152.8
2012 Q1 14,353 4 1 278.7
2011 Q4 14,770 7 1 473.9
2011 Q3 17,926 40 13 2231.4
2011 Q2 19,764 21 6 1062.5
2011 Q1 19,962 31 6 1553.0
2010 Q4 18,878 17 2 900.5
2010 Q3 19,457 23 5 1182.1
2010 Q2 14,273 23 8 1611.4
2010 Q1 3,771 13 0 3447.4
2009 Q4 1,850 12 1 6486.5
No fatalities recorded at this mine.

Reportable incidents

15 on file

2013 · 3 incidents

November 15, 2013 KY · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Tennco Energy, Inc. · Struck by... (Not Elsewhere Classified)

Miner operator was moving continuous miner, stopped, and ran into a truss bolt. he fell to the ground and got up and continued to work. He has had no type of medical attention and has continued to work his normal job duties until this date 12-10-2013. He states he is having neck pain from the injury and reports he is going to seek medical attention

November 12, 2013 KY · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) SLIP OR FALL OF PERSON
Tennco Energy, Inc. · Fall to the walkway or working surface

The employee had left the face area and was walking to get on the mantrip. The employee slipped and fell hitting on both knees. There were no witnesses to the accident and the employee failed to report his injury until the following day at 6:30 a.m. by phone. The miner states he can't put his weight on his left knee.

April 22, 2013 KY · Coal bull gang foreman, labor foreman, leadman, section foreman, shift boss HANDLING OF MATERIALS
Tennco Energy, Inc. · Over-exertion in lifting objects

Employee was helping move the continuous miner from one place to another. He bent over to move the miner cable, raised it waist high when he felt a sharp pain through his right shoulder, neck and arm.

2012 · 3 incidents

August 24, 2012 KY · Coal belt foreman, maintenance foreman, maintenance supervisor HANDLING OF MATERIALS
Tennco Energy, Inc. · Over-exertion in wielding or throwing objects

The injured party was working at the #35 crosscut of the number 2 belt. He was attempting to throw a wooden pallet across the belt and felt a pop in his back. He completed this shift and returned to work on 08/27/2012 and he completed this shift. On 08/28/2012 employee called in and stated he was in pain and was going to see a doctor.

May 29, 2012 KY · Coal continuous miner helper, coal mole helper, bridgeman FALL OF ROOF OR BACK
Tennco Energy, Inc. · Struck by falling object

A piece of draw rock measuring 53 inches long, 35 inches in width, from 0 to 4 inches thick struck a miner. The injury caused a broken leg and dislocation from the left foot.

May 21, 2012 KY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech STRIKING OR BUMPING
Tennco Energy, Inc. · Struck against stationary object

Walking in No 3 entry and bumped head into mine roof. Having pain in neck and left arm. Accident not reported until 5/29/12.

2011 · 4 incidents

June 28, 2011 KY · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) MACHINERY
Tennco Energy, Inc. · Caught in, under or between running or meshing objects

Employee was drilling starter hole and lost his drill bit in the hole. Employee put a roof bolt in the hole & spun it to push the bit up in the hole. While in this process a burr on the roof bolt caught the employee's glove wrapping his hand around the roof bolt.

May 10, 2011 KY · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler MACHINERY
Tennco Energy, Inc. · Caught in, under or between (Not Elsewhere Classified)

Mashed index finger left hand on canopy post

March 7, 2011 KY · Coal bull gang foreman, labor foreman, leadman, section foreman, shift boss HANDLING OF MATERIALS
Tennco Energy, Inc. · Over-exertion in wielding or throwing objects

EE picked up cable went to throw it against right rib and twisted on the ground.

February 14, 2011 KY · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) SLIP OR FALL OF PERSON
Tennco Energy, Inc. · Fall to the walkway or working surface

EE slipped and fell tried to catch himself with his left hand bent his thumb back. EE sprained his thumb.

2010 · 5 incidents

July 26, 2010 KY · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) FALL OF ROOF OR BACK
Tennco Energy, Inc. · Struck by falling object

Putting up first bolt, a piece of rock (hand size) came down bolt and hit nose, cut across nose.

July 22, 2010 KY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Tennco Energy, Inc. · Struck by... (Not Elsewhere Classified)

Hose loose on rotation motor, operator started rotation, shot oil in right eye.

July 21, 2010 KY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Tennco Energy, Inc. · Over-exertion in pulling or pushing objects

Strained left shoulder while taking lugs off.

June 22, 2010 KY · Coal roof bolter, rock bolter, pinner, mobile roof support operator (mrs) FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
Tennco Energy, Inc. · Struck by falling object

EE sat down at corner of intersection to eat lunch on mine floor. Cap coal fell on EE while proped up against rib.

April 5, 2010 KY · Coal bull gang foreman, labor foreman, leadman, section foreman, shift boss MACHINERY
Tennco Energy, Inc. · Caught in, under or between a moving and a stationary object

Roof bolting operator was installing rope bolts in intersection and steel got hung, section foreman was helping pull drill steel with rubber gloves on and drill steel grabbed glove and twisted wrist.