Mining Incidents

MN Portable #7 Metal/Non-Metal

Maple Grove, Hennepin County, MN  ·  Intermittent
MSHA Mine ID: 2103355

MN Portable #7 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
5
Years on record
2007–2019
Latest incident
Oct 2019
Compliance record
MSHA citations since 2003
9
citations
2
significant & substantial
$1,138
proposed penalties
$1,138
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2003
21
inspections on record
193
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: 193 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

MN Portable #7 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
9 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2020-08-05.
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
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
Show 63 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2020 Q3 905 2 0 2209.9
2019 Q4 2,482 0 0 0.0
2019 Q3 3,762 0 0 0.0
2019 Q2 4,443 1 0 225.1
2019 Q1 619 0 0 0.0
2018 Q4 1,464 0 0 0.0
2018 Q3 3,686 0 0 0.0
2018 Q2 4,074 0 0 0.0
2018 Q1 1,512 0 0 0.0
2017 Q4 3,308 0 0 0.0
2017 Q3 4,804 0 0 0.0
2017 Q2 3,096 0 0 0.0
2017 Q1 908 0 0 0.0
2016 Q4 1,789 0 0 0.0
2016 Q3 2,630 1 1 380.2
2016 Q2 2,877 0 0 0.0
2016 Q1 911 0 0 0.0
2014 Q3 0 0 0
2014 Q2 0 0 0
2014 Q1 0 0 0
2013 Q4 0 0 0
2013 Q3 0 0 0
2013 Q2 0 0 0
2013 Q1 0 0 0
2012 Q4 0 0 0
2012 Q3 0 0 0
2012 Q2 0 0 0
2012 Q1 0 0 0
2011 Q4 1,698 1 1 588.9
2011 Q3 3,048 0 0 0.0
2011 Q2 2,801 0 0 0.0
2011 Q1 1,347 0 0 0.0
2010 Q4 2,861 0 0 0.0
2010 Q3 3,262 0 0 0.0
2010 Q2 2,858 0 0 0.0
2010 Q1 159 0 0 0.0
2009 Q4 863 2 0 2317.5
2009 Q3 2,195 0 0 0.0
2009 Q2 1,950 0 0 0.0
2009 Q1 638 0 0 0.0
2008 Q4 1,334 0 0 0.0
2008 Q3 3,146 0 0 0.0
2008 Q2 2,216 0 0 0.0
2008 Q1 737 0 0 0.0
2007 Q4 2,372 0 0 0.0
2007 Q3 2,875 0 0 0.0
2007 Q2 3,264 0 0 0.0
2007 Q1 1 0 0 0.0
2006 Q4 2,569 0 0 0.0
2006 Q3 1,904 0 0 0.0
2006 Q2 3,344 0 0 0.0
2006 Q1 1 0 0 0.0
2005 Q4 2,427 1 0 412.0
2005 Q3 2,014 0 0 0.0
2005 Q2 3,220 0 0 0.0
2005 Q1 899 0 0 0.0
2004 Q4 2,136 0 0 0.0
2004 Q3 1 0 0 0.0
2004 Q2 3,253 0 0 0.0
2004 Q1 654 0 0 0.0
2003 Q4 2,205 1 0 453.5
2003 Q3 2,978 0 0 0.0
2003 Q2 366 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

5 on file

2019 · 1 incident

October 4, 2019 MN · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Barton Sand & Gravel Co · Caught in, under or between a moving and a stationary object

Pinched and lacerated left middle finger tip installing roller gang on conveyor - laceration required stitches.

2017 · 1 incident

2011 · 1 incident

March 28, 2011 MN · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator DISORDERS (REPEATED TRAUMA)
Barton Sand & Gravel Co · (Not Elsewhere Classified)

Hearing Loss

2008 · 1 incident

March 7, 2008 MN · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator DISORDERS (REPEATED TRAUMA)
Barton Sand & Gravel Co · (Not Elsewhere Classified)

Hearing loss discovered during annual hearing test.

2007 · 1 incident

March 7, 2007 MN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator DISORDERS (REPEATED TRAUMA)
Barton Sand & Gravel Co · (Not Elsewhere Classified)

Hearing loss on his annual hearing test.

For insurers, brokers, and safety consultants

The full compliance file on MN Portable #7

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.