Opperman Inc operator
Controlled by
Harlan Opperman
MSHA operator ID: L08599
- Fatalities
- 0
- Total incidents
- 2
- Mines on record
- 1
- Years on record
- 2009–2013
Compliance record
MSHA citations since 2003
154
citations
40
significant & substantial
$25,005
proposed penalties
$25,005
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2003
135
inspections on record
1,526
inspection hours
10.1
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.154 citations across 1,526 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.$25K
proposed penalties
$25K
current assessed
$25K
paid to date
$0
outstanding
153 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-03-25.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 1 non-fatal
- SLIP OR FALL OF PERSON 1 non-fatal
Incident timeline
2013
1
2009
1
Mines on record
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The full compliance file on Opperman Inc
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.