Mining Incidents

MN Portable #2 Metal/Non-Metal

Maple Grove, Hennepin County, MN  ·  Intermittent
MSHA Mine ID: 2101593

MN Portable #2 has $2K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

Watch this mine

Email me when a new MSHA incident is filed at MN Portable #2.

Fatalities
0
Total incidents
6
Years on record
1987–2022
Latest incident
Aug 2022
Compliance record
MSHA citations since 2002
17
citations
1
significant & substantial
$1,812
proposed penalties
$1,812
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
27
inspections on record
262
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: 262 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 #2 has $2K 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.
$2K
proposed penalties
$2K
current assessed
$2K
paid to date
$0
outstanding
17 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-04-02.
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 1,205 0 0 0.0
2025 Q3 2,082 0 0 0.0
2025 Q2 3,311 0 0 0.0
2025 Q1 1,091 0 0 0.0
2024 Q4 2,282 2 0 876.4
2024 Q3 2,307 1 0 433.5
2024 Q2 3,323 0 0 0.0
2024 Q1 1,586 0 0 0.0
Show 79 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 2,040 0 0 0.0
2023 Q3 3,860 0 0 0.0
2023 Q2 4,796 0 0 0.0
2023 Q1 1,200 0 0 0.0
2022 Q4 2,300 0 0 0.0
2022 Q3 2,937 0 0 0.0
2022 Q2 3,804 0 0 0.0
2022 Q1 245 0 0 0.0
2021 Q4 3,314 0 0 0.0
2021 Q3 4,650 0 0 0.0
2021 Q2 3,706 1 1 269.8
2021 Q1 1,514 0 0 0.0
2020 Q4 2,242 0 0 0.0
2020 Q3 4,123 0 0 0.0
2020 Q2 4,968 2 0 402.6
2020 Q1 921 0 0 0.0
2019 Q3 1,356 0 0 0.0
2019 Q2 851 0 0 0.0
2019 Q1 0 0 0
2018 Q4 755 0 0 0.0
2018 Q3 1,695 0 0 0.0
2018 Q2 788 0 0 0.0
2018 Q1 0 0 0
2017 Q4 0 0 0
2017 Q3 0 0 0
2017 Q2 1,797 3 0 1669.4
2017 Q1 0 0 0
2016 Q4 0 0 0
2016 Q3 0 0 0
2016 Q2 0 0 0
2016 Q1 0 0 0
2015 Q4 0 0 0
2015 Q3 0 0 0
2015 Q2 1,584 0 0 0.0
2015 Q1 1,127 0 0 0.0
2014 Q4 0 0 0
2014 Q3 3,233 0 0 0.0
2014 Q2 0 0 0
2014 Q1 0 0 0
2013 Q4 0 0 0
2013 Q3 1,102 0 0 0.0
2013 Q2 1 0 0 0.0
2013 Q1 1 0 0 0.0
2012 Q4 1,605 0 0 0.0
2012 Q3 2,472 0 0 0.0
2012 Q2 2,029 0 0 0.0
2012 Q1 646 0 0 0.0
2011 Q4 1,649 0 0 0.0
2011 Q3 2,546 0 0 0.0
2007 Q2 0 0 0
2007 Q1 1 0 0 0.0
2006 Q4 1,966 0 0 0.0
2006 Q3 3,615 0 0 0.0
2006 Q2 3,473 0 0 0.0
2006 Q1 1,038 0 0 0.0
2005 Q4 2,533 1 0 394.8
2005 Q3 3,948 0 0 0.0
2005 Q2 3,434 0 0 0.0
2005 Q1 927 0 0 0.0
2004 Q4 612 1 0 1634.0
2004 Q3 2,324 0 0 0.0
2004 Q2 2,665 2 0 750.5
2004 Q1 627 0 0 0.0
2003 Q4 1,843 0 0 0.0
2003 Q3 3,285 0 0 0.0
2003 Q2 3,013 0 0 0.0
2003 Q1 51 0 0 0.0
2002 Q4 2,190 0 0 0.0
2002 Q3 2,701 2 0 740.5
2002 Q2 2,364 0 0 0.0
2002 Q1 1 0 0 0.0
2001 Q4 1,675 0 0 0.0
2001 Q3 1,652 0 0 0.0
2001 Q2 2,322 0 0 0.0
2001 Q1 1 0 0 0.0
2000 Q4 1,783 0 0 0.0
2000 Q3 2,322 0 0 0.0
2000 Q2 1,935 0 0 0.0
2000 Q1 1 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

6 on file

2022 · 1 incident

August 31, 2022 MN · Metal/Non-Metal groundman, yardman HANDLING OF MATERIALS
Barton Sand & Gravel Co · Struck by... (Not Elsewhere Classified)

While securing a hydraulic line that was not in use it slipped and contacted the employee's mouth. This resulted in a small chip to a tooth. EE was seen at a dental office on 9/19/22 where it was determined to need repair.

2018 · 1 incident

June 22, 2018 MN · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Barton Sand & Gravel Co · Over-exertion in lifting objects

Bent over at waist to pick-up a chain and strained lower back

2005 · 1 incident

July 29, 2005 MN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Barton Sand & Gravel Co · Fall onto or against objects

EE was entering a skidsteer loader when he slipped on the step and cut his left leg. stitches were required.

2003 · 1 incident

March 21, 2003 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 RECORDED ON HIS ANNUAL HEARING TEST.

1989 · 1 incident

November 20, 1989 MN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Barton Sand & Gravel Co · Caught in, under or between a moving and a stationary object

EMPL REMOVING SCRAP IRON FROM CRUSHER HOPPER -CAUGHT LEFT HAND BETWEEN HOPPER AND BAR WHICH HE WAS USING TO FREE OBJECT.

1987 · 1 incident

April 8, 1987 MN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Barton Sand & Gravel Co · Fall from machine

EMPLOYEE JUMPIN1 DOWN FROM CRUSHER LANDED WRONG ON GROUND AND TWISTED RIGHT KNEE.

For insurers, brokers, and safety consultants

The full compliance file on MN Portable #2

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.