Mining Incidents

J R Simplot Company operator

Controlled by Scott Simplot
MSHA operator ID: L03110
Fatalities
3
Total incidents
330
Mines on record
3
Years on record
1983–2026
Compliance record
MSHA citations since 2000
245
citations
43
significant & substantial
$74,892
proposed penalties
$71,472
paid to date
95% of proposed penalties paid to date, a $3,420 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
104
inspections on record
5,072
inspection hours
4.8
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.
245 citations across 5,072 inspection hours.
Source: MSHA inspections data, updated weekly.
Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$75K
proposed penalties
$71K
current assessed
$71K
paid to date
$0
outstanding
237 assessments are final orders; 5 contested dockets.
As of the most recent assessment on 2026-01-21.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2026
2
2025
4
2024
4
2023
1
2021
2
2020
4
2019
2 (1f)
2018
2
2017
2
2016
3
2014
3
2012
5
2011
7
2010
4
2009
4
2008
1
2007
8
2006
6
2005
13
2004
3
2003
8
2002
11
2001
9
2000
9
1999
10
1998
7
1997
8
1996
5
1995
8
1994
5
1993
11 (1f)
1992
14
1991
8
1990
19
1989
19
1988
23
1987
12
1986
18
1985
13
1984
17
1983
16 (1f)

Mines on record

Fatalities under this operator

3 recorded
August 2, 2019 ID · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer Fatality · POWERED HAULAGE
J R Simplot Company · Struck against a moving object

Employee maintaining equipment in mobile fuel truck lost power and brakes moving down a steep grade resulting in over-turned truck.

February 24, 1993 ID · Metal/Non-Metal outside foreman, leadman Fatality · FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
J R Simplot Company · Caught in, under or between (Not Elsewhere Classified)

EARTHEN HIGHWALL GAVE WAY SENDING TONS OF MUD & MATERIAL DOWN WHICH BURIED THE SUBURAN UTILITY TRUCK IN WHICH HE WAS SITTING

October 7, 1983 ID · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman Fatality · SLIP OR FALL OF PERSON
J R Simplot Company · Fall to lower level, (Not Elsewhere Classified)

STEPPED THRU INSULATION FELL 60.8 FEET TO SOLID GROUND

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The full compliance file on J R Simplot Company

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.