Mining Incidents

Cheyenne Mining Co Inc operator

MSHA operator ID: 0083924
Fatalities
0
Total incidents
6
Mines on record
1
Years on record
2008–2011
Compliance record
MSHA citations since 2007
479
citations
84
significant & substantial
$136,733
proposed penalties
$107,142
paid to date
78% of proposed penalties paid to date, a $29,591 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2007
86
inspections on record
3,640
inspection hours
13.2
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.
479 citations across 3,640 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.
$137K
proposed penalties
$115K
current assessed
$107K
paid to date
$7K
outstanding
473 assessments are final orders; 15 contested dockets.
As of the most recent assessment on 2012-08-21.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2011
2
2010
1
2009
1
2008
2

Mines on record

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The full compliance file on Cheyenne Mining Co 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.