David Michael Jamison; Petri E Koivula controller
MSHA controller ID: 0170221
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Email me when a new MSHA incident is filed at any mine David Michael Jamison; Petri E Koivula controls.
- Fatalities
- 0
- Total incidents
- 38
- Mines on record
- 10
- Years on record
- 2022–2026
Compliance record
MSHA citations since 2022
393
citations
67
significant & substantial
$290,574
proposed penalties
$186,170
paid to date
64% of proposed penalties paid to date, a $104,404 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2022
230
inspections on record
6,769
inspection hours
5.8
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.393 citations across 6,769 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.$291K
proposed penalties
$281K
current assessed
$186K
paid to date
$94K
outstanding
357 assessments are final orders; 6 contested dockets.
As of the most recent assessment on 2026-05-21.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 9 non-fatal
- POWERED HAULAGE 9 non-fatal
- SLIP OR FALL OF PERSON 8 non-fatal
- MACHINERY 5 non-fatal
- ALL OTHER OCCUPATIONAL ILLNESSES 2 non-fatal
- FIRE 2 non-fatal
Incident timeline
2026
7
2025
10
2024
11
2023
9
2022
1
Operators under this controller
Mines on record
For insurers, brokers, and safety consultants
The full compliance file on David Michael Jamison; Petri E Koivula
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.