Mining Incidents

Rogue Aggregates Inc. operator

Controlled by MDU Resources Group Inc
MSHA operator ID: L13726
Fatalities
0
Total incidents
36
Mines on record
9
Years on record
1993–2009
Compliance record
MSHA citations since 2000
224
citations
34
significant & substantial
$32,676
proposed penalties
$29,307
paid to date
90% of proposed penalties paid to date, a $3,369 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
129
inspections on record
1,973
inspection hours
11.4
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.
224 citations across 1,973 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.
$33K
proposed penalties
$29K
current assessed
$29K
paid to date
$0
outstanding
220 assessments are final orders; 5 contested dockets.
As of the most recent assessment on 2010-05-25.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2009
1
2007
1
2006
2
2005
3
2003
4
2002
4
2001
4
2000
2
1999
9
1998
4
1994
1
1993
1

Mines on record

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The full compliance file on Rogue Aggregates 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.