Mark T Simpson; Michael G Simpson controller
MSHA controller ID: M00164
Watch this controller
Email me when a new MSHA incident is filed at any mine Mark T Simpson; Michael G Simpson controls.
- Fatalities
- 0
- Total incidents
- 50
- Mines on record
- 4
- Years on record
- 1991–2022
Compliance record
MSHA citations since 2000
345
citations
74
significant & substantial
$78,611
proposed penalties
$77,510
paid to date
99% of proposed penalties paid to date, a $1,101 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
153
inspections on record
2,471
inspection hours
14.0
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.345 citations across 2,471 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.$79K
proposed penalties
$78K
current assessed
$78K
paid to date
$1
outstanding
342 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2023-06-07.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 14 non-fatal
- HANDTOOLS (NONPOWERED) 10 non-fatal
- SLIP OR FALL OF PERSON 10 non-fatal
- MACHINERY 8 non-fatal
- OTHER 3 non-fatal
- POWERED HAULAGE 3 non-fatal
Incident timeline
2022
1
2021
2
2019
1
2018
1
2016
1
2015
5
2012
2
2010
1
2009
1
2008
2
2007
2
2006
2
2002
2
2000
4
1996
1
1994
2
1993
13
1992
2
1991
5
Operators under this controller
Mines on record
For insurers, brokers, and safety consultants
The full compliance file on Mark T Simpson; Michael G Simpson
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.