Mining Incidents

Robert G Thompson controller

MSHA controller ID: M09775

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Fatalities
0
Total incidents
7
Mines on record
1
Years on record
1998–2002
Compliance record
MSHA citations since 2000
176
citations
34
significant & substantial
$29,816
proposed penalties
$29,222
paid to date
98% of proposed penalties paid to date, a $594 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
124
inspections on record
1,466
inspection hours
12.0
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.
176 citations across 1,466 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.
$30K
proposed penalties
$29K
current assessed
$29K
paid to date
$0
outstanding
174 assessments are final orders; 3 contested dockets.
As of the most recent assessment on 2026-02-24.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2002
3
2000
2
1999
1
1998
1

Operators under this controller

Mines on record

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The full compliance file on Robert G Thompson

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.