Iron Mountain Quarry LLC operator
Controlled by
James Burnett; Lawrence P. Hughes
MSHA operator ID: L12791
- Fatalities
- 0
- Total incidents
- 33
- Mines on record
- 1
- Years on record
- 1990–2025
Compliance record
MSHA citations since 2000
316
citations
68
significant & substantial
$153,507
proposed penalties
$116,747
paid to date
76% of proposed penalties paid to date, a $36,760 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
87
inspections on record
1,982
inspection hours
15.9
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.316 citations across 1,982 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.$154K
proposed penalties
$127K
current assessed
$117K
paid to date
$10K
outstanding
299 assessments are final orders; 20 contested dockets.
As of the most recent assessment on 2026-03-05.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- SLIP OR FALL OF PERSON 8 non-fatal
- MACHINERY 7 non-fatal
- POWERED HAULAGE 7 non-fatal
- HANDTOOLS (NONPOWERED) 5 non-fatal
- HANDLING OF MATERIALS 3 non-fatal
- EXPLODING VESSELS UNDER PRESSURE 1 non-fatal
Incident timeline
2025
1
2019
1
2018
2
2017
3
2016
3
2015
2
2014
1
2010
1
2006
1
2005
2
2004
1
2001
1
1997
1
1996
3
1994
1
1993
1
1992
2
1991
4
1990
2
Mines on record
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For insurers, brokers, and safety consultants
The full compliance file on Iron Mountain Quarry LLC
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.