Kamph Rock Crushing Co. Inc. operator
Controlled by
John F Kamph
MSHA operator ID: L35086
- Fatalities
- 0
- Total incidents
- 2
- Mines on record
- 2
- Years on record
- 2023–2026
Compliance record
MSHA citations since 2000
268
citations
53
significant & substantial
$104,916
proposed penalties
$99,653
paid to date
95% of proposed penalties paid to date, a $5,263 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
88
inspections on record
1,166
inspection hours
23.0
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.268 citations across 1,166 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.$105K
proposed penalties
$100K
current assessed
$100K
paid to date
$0
outstanding
267 assessments are final orders; 8 contested dockets.
As of the most recent assessment on 2025-10-15.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDTOOLS (NONPOWERED) 1 non-fatal
- MACHINERY 1 non-fatal
Incident timeline
2026
1
2023
1
Mines on record
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The full compliance file on Kamph Rock Crushing Co. 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.