Mining Incidents

Frontier-Kemper Constructors Inc. contractor

Metal / nonmetal
MSHA contractor ID: A01
Safety record
6
Fatalities
730
Citations
6,762,608
Employee-hours (2000+)
Rates use contractor-reported employee-hours as the denominator. About 2% of reported hours are dropped as duplicate filings, so the hours total runs slightly low and any per-hour rate reads slightly high. Quarters filed with zero hours are excluded, and hours are reported only from 2000 on.
0.89
Fatalities / million hrs
107.9 citations per million contractor employee-hours, 2000 to present.
Source: MSHA contractor employment/production and accident records, updated weekly.

Top causes

  • SLIP OR FALL OF PERSON 4 fatalities · 105 non-fatal
  • HOISTING 1 fatality · 23 non-fatal
  • ELECTRICAL 1 fatality · 3 non-fatal
  • HANDLING OF MATERIALS 177 non-fatal
  • MACHINERY 120 non-fatal
  • HANDTOOLS (NONPOWERED) 66 non-fatal

Incident timeline

2024
13
2023
5
2022
2
2021
2
2020
6
2019
4
2018
3
2016
3
2014
7
2013
14
2012
28 (1f)
2011
22
2010
6
2009
28 (1f)
2008
27
2007
32 (3f)
2006
23
2005
12
2004
5
2003
20
2002
14 (1f)
2001
17
2000
19
1999
6
1998
20
1997
20
1996
10
1995
48
1994
40
1993
31
1992
8
1991
10
1990
9
1989
5
1988
4
1986
9
1985
21
1984
34
1983
52

Mines worked

Recorded fatalities

6 recorded
May 15, 2012 IN · Coal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler Fatality · SLIP OR FALL OF PERSON
Gibson County Coal, LLC · Fall to the walkway or working surface

Employee was helping to pour concrete in the shaft, the hose is directed to the shaft walls as needed. The hose was over loaded with material when the concrete came out of the bucket too fast, this caused the hose to surge and knock employee and his co-workers off their feet, resulting a fracture to employee's left ankle.

November 23, 2009 KY · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · HOISTING
Perry County Coal Corporation · Struck by... (Not Elsewhere Classified)

Two employees were struck by the boom of the pivoting hoist. At this point in the investigation, it appears that the boom or boom hoist ropes came in contact with an adjacent structure as the boom was being lowered. The elevation of the boom changed suddenly as the boom hoist rope or boom lost contact with the structure, striking both individuals.

August 10, 2007 IN · Coal assayer, geologist, metallurgist, engineer, engineer management Fatality · SLIP OR FALL OF PERSON
Gibson County Coal LLC · Fall down raise, shaft or manway

While being lowered in sinking bucket, a strap and clevis engaged with shaft door upsetting the sinking bucket exposing three individuals to a fall hazard resulting in three fatalities.

August 10, 2007 IN · Coal assayer, geologist, metallurgist, engineer, engineer management Fatality · SLIP OR FALL OF PERSON
Gibson County Coal LLC · Fall down raise, shaft or manway

While being lowered in sinking bucket, a strap and clevis engaged with shaft door upsetting the sinking bucket exposing three individuals to a fall hazard resulting in three fatalities.

August 10, 2007 IN · Coal assayer, geologist, metallurgist, engineer, engineer management Fatality · SLIP OR FALL OF PERSON
Gibson County Coal LLC · Fall down raise, shaft or manway

While being lowered in sinking bucket, a strap and clevis engaged with shaft door upsetting the sinking bucket exposing three individuals to a fall hazard resulting in three fatalities.

August 17, 2002 AZ · Metal/Non-Metal miner, nec Fatality · ELECTRICAL
ASARCO Incorporated · Contact with electrical current

A PORTABLE TOILET WAS MOUNTED ON A RAILCAR. ALONG THE SIDES OF THE TUNNEL, AT 200 FEET INTERVALS ARE LIGHTS, ALONG WITH JUNCTION BOXES. THIS LIGHTING SYSTEM IS 480 VOLTS. AS THE RAILCAR WAS BE ING MOVE, THE VICTIM WAS ATTEMPTING TO RAISE THE 480 VOLT CABLE AND JUNCTION BOX TO PREVENT IT FROM RUBBING ON TH TOILET. AT THAT TIME THE ELECTROCUTION OF THE VICTIM OCCURRED.