Allegheny Mineral Corp operator
Controlled by
Snyder Associated Companies Inc
MSHA operator ID: L00874
- Fatalities
- 0
- Total incidents
- 198
- Mines on record
- 7
- Years on record
- 1984–2026
Compliance record
MSHA citations since 2000
615
citations
114
significant & substantial
$115,586
proposed penalties
$96,103
paid to date
83% of proposed penalties paid to date, a $19,483 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
412
inspections on record
8,493
inspection hours
7.2
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.615 citations across 8,493 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.$116K
proposed penalties
$97K
current assessed
$96K
paid to date
$769
outstanding
603 assessments are final orders; 21 contested dockets.
As of the most recent assessment on 2026-05-12.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDLING OF MATERIALS 73 non-fatal
- SLIP OR FALL OF PERSON 55 non-fatal
- HANDTOOLS (NONPOWERED) 17 non-fatal
- MACHINERY 12 non-fatal
- POWERED HAULAGE 11 non-fatal
- OTHER 6 non-fatal
Incident timeline
2026
1
2025
4
2024
5
2023
1
2022
4
2021
7
2020
4
2019
7
2018
9
2017
3
2016
4
2015
3
2014
10
2013
9
2012
4
2011
1
2010
4
2009
5
2008
4
2007
3
2006
5
2005
5
2004
1
2003
3
2002
6
2001
3
2000
2
1999
8
1998
5
1997
6
1996
2
1995
3
1994
3
1993
6
1992
8
1991
4
1990
4
1989
5
1988
7
1987
3
1986
11
1985
3
1984
2
Mines on record
- Princeton PA
- Graff Mine PA
- SLIPPERY ROCK PA
- HARRISVILLE PA
- Murrinsville Plant PA
- BISON MINE PA
- Portable Plant 01 (KPI-JCI) PA
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For insurers, brokers, and safety consultants
The full compliance file on Allegheny Mineral Corp
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.