D M Conner Inc operator
Controlled by
Titan America S A
MSHA operator ID: L32345
- Fatalities
- 0
- Total incidents
- 4
- Mines on record
- 1
- Years on record
- 1989–2025
Compliance record
MSHA citations since 2002
175
citations
50
significant & substantial
$100,220
proposed penalties
$97,127
paid to date
97% of proposed penalties paid to date, a $3,093 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
77
inspections on record
1,298
inspection hours
13.5
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.175 citations across 1,298 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.$100K
proposed penalties
$97K
current assessed
$97K
paid to date
$151
outstanding
173 assessments are final orders; 3 contested dockets.
As of the most recent assessment on 2026-04-20.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- SLIP OR FALL OF PERSON 3 non-fatal
- HANDLING OF MATERIALS 1 non-fatal
Incident timeline
2025
2
2008
1
1989
1
Mines on record
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The full compliance file on D M Conner 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.