Con-Stone Inc operator
Controlled by
Jeffrey I Confer
MSHA operator ID: L15418
- Fatalities
- 0
- Total incidents
- 4
- Mines on record
- 1
- Years on record
- 1999–2025
Compliance record
MSHA citations since 2000
102
citations
20
significant & substantial
$42,001
proposed penalties
$21,642
paid to date
52% of proposed penalties paid to date, a $20,359 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
65
inspections on record
1,537
inspection hours
6.6
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.102 citations across 1,537 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.$42K
proposed penalties
$22K
current assessed
$22K
paid to date
$0
outstanding
99 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2025-12-03.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- SLIP OR FALL OF PERSON 2 non-fatal
- DISORDERS (REPEATED TRAUMA) 1 non-fatal
- POWERED HAULAGE 1 non-fatal
Incident timeline
2025
1
2018
1
2006
1
1999
1
Mines on record
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The full compliance file on Con-Stone 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.