Mining Incidents

59-02 Chieftan Powerscreen Metal/Non-Metal

Cottage Grove, Dane County, WI  ·  Temporarily Idled
MSHA Mine ID: 4703409

59-02 Chieftan Powerscreen has $1K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2005
13
citations
1
significant & substantial
$1,220
proposed penalties
$1,220
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2005
22
inspections on record
145
inspection hours
n/a
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.
Rate withheld: 145 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

59-02 Chieftan Powerscreen has $1K in proposed MSHA penalties and $0 outstanding across 0 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$1K
proposed penalties
$1K
current assessed
$1K
paid to date
$0
outstanding
13 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2014-04-08.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 0 0 0
2025 Q3 0 0 0
2025 Q2 0 0 0
2025 Q1 0 0 0
2024 Q4 0 0 0
2024 Q3 0 0 0
2024 Q2 0 0 0
2024 Q1 0 0 0
Show 75 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 0 0 0
2023 Q3 0 0 0
2023 Q2 0 0 0
2023 Q1 0 0 0
2022 Q4 0 0 0
2022 Q3 0 0 0
2022 Q2 0 0 0
2022 Q1 0 0 0
2021 Q4 0 0 0
2021 Q3 0 0 0
2021 Q2 0 0 0
2021 Q1 0 0 0
2020 Q4 0 0 0
2020 Q3 212 0 0 0.0
2020 Q2 0 0 0
2020 Q1 0 0 0
2019 Q4 0 0 0
2019 Q3 0 0 0
2019 Q2 0 0 0
2019 Q1 0 0 0
2018 Q4 0 0 0
2018 Q3 0 0 0
2018 Q2 227 0 0 0.0
2018 Q1 0 0 0
2017 Q4 0 0 0
2017 Q3 0 0 0
2017 Q2 0 0 0
2017 Q1 0 0 0
2016 Q4 0 0 0
2016 Q3 0 0 0
2016 Q2 46 0 0 0.0
2016 Q1 0 0 0
2015 Q4 363 0 0 0.0
2015 Q3 682 0 0 0.0
2015 Q2 90 0 0 0.0
2015 Q1 0 0 0
2014 Q4 0 0 0
2014 Q3 0 0 0
2014 Q2 574 3 0 5226.5
2014 Q1 0 0 0
2013 Q3 1,141 3 0 2629.3
2013 Q2 17 0 0 0.0
2013 Q1 0 0 0
2012 Q4 17 0 0 0.0
2012 Q3 8 0 0 0.0
2012 Q2 0 0 0
2012 Q1 0 0 0
2011 Q4 8 0 0 0.0
2011 Q3 67 0 0 0.0
2011 Q2 94 0 0 0.0
2011 Q1 0 0 0
2010 Q4 92 2 0 21739.1
2010 Q3 82 0 0 0.0
2010 Q2 93 0 0 0.0
2010 Q1 58 0 0 0.0
2009 Q4 36 0 0 0.0
2009 Q3 260 0 0 0.0
2009 Q2 60 3 1 50000.0
2009 Q1 0 0 0
2008 Q4 74 0 0 0.0
2008 Q3 339 0 0 0.0
2008 Q2 185 0 0 0.0
2008 Q1 0 0 0
2007 Q4 10 0 0 0.0
2007 Q3 162 0 0 0.0
2007 Q2 88 0 0 0.0
2007 Q1 0 0 0
2006 Q4 20 0 0 0.0
2006 Q3 100 0 0 0.0
2006 Q2 156 0 0 0.0
2006 Q1 12 0 0 0.0
2005 Q4 61 0 0 0.0
2005 Q3 101 0 0 0.0
2005 Q2 250 0 0 0.0
2005 Q1 240 2 0 8333.3

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.

For insurers, brokers, and safety consultants

The full compliance file on 59-02 Chieftan Powerscreen

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.