Mining Incidents

Dresser Trap Rock Inc. operator

MSHA operator ID: L05192
Fatalities
0
Total incidents
10
Mines on record
1
Years on record
1989–2024
Compliance record
MSHA citations since 2000
145
citations
20
significant & substantial
$21,870
proposed penalties
$21,266
paid to date
97% of proposed penalties paid to date, a $604 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
70
inspections on record
1,597
inspection hours
9.1
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.
145 citations across 1,597 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.
$22K
proposed penalties
$22K
current assessed
$21K
paid to date
$604
outstanding
145 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

Incident timeline

2024
1
2023
1
2016
1
2011
3
2009
1
1997
1
1989
2

Mines on record

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The full compliance file on Dresser Trap Rock 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.