← Back to search

MN Portable #5 Metal/Non-Metal

Barton Sand & Gravel Co · Surface

Controlled by Martin Marietta Materials Inc

Hastings, Dakota County, MN  ·  Intermittent

MSHA Mine ID: 2101110

MN Portable #5 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 #5.

Watch

Fatalities

0

Total incidents

4

Years on record

1991–2012

Latest incident

Sep 2012

Compliance record

MSHA citations since 2001

16

citations

3

significant & substantial

$1,766

proposed penalties

$1,766

paid to date

100% of proposed penalties paid to date, a $0 gap.

Source: MSHA violations data, updated weekly.

Inspection activity

MSHA inspections since 2001

34

inspections on record

345

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: 345 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 #5 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

16 assessments are final orders; 0 contested dockets.

As of the most recent assessment on 2019-05-29.

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	1,648	0	0	0.0
2025 Q3	2,433	0	0	0.0
2025 Q2	2,195	0	0	0.0
2025 Q1	1,031	0	0	0.0
2024 Q4	2,058	0	0	0.0
2024 Q3	2,148	0	0	0.0
2024 Q2	2,457	0	0	0.0
2024 Q1	448	0	0	0.0

Show 94 earlier quarters Hide earlier quarters

Quarter	Hours worked	Citations	S&S	Per 1M hrs
2023 Q4	958	0	0	0.0
2023 Q3	1,060	0	0	0.0
2023 Q2	2,712	0	0	0.0
2023 Q1	665	0	0	0.0
2022 Q4	1,923	0	0	0.0
2022 Q3	3,112	0	0	0.0
2022 Q2	3,606	0	0	0.0
2022 Q1	1,792	0	0	0.0
2021 Q4	2,659	0	0	0.0
2021 Q3	0	0	0
2020 Q4	2,220	0	0	0.0
2020 Q3	3,692	0	0	0.0
2020 Q2	3,904	0	0	0.0
2020 Q1	1,294	0	0	0.0
2019 Q4	2,379	0	0	0.0
2019 Q3	1,599	0	0	0.0
2019 Q2	4,060	1	0	246.3
2019 Q1	0	0	0
2018 Q4	3,162	0	0	0.0
2018 Q3	2,679	1	0	373.3
2018 Q2	2,715	0	0	0.0
2018 Q1	807	0	0	0.0
2017 Q4	3,408	0	0	0.0
2017 Q3	3,900	0	0	0.0
2017 Q2	3,363	0	0	0.0
2017 Q1	0	0	0
2016 Q4	2,387	0	0	0.0
2016 Q3	3,329	0	0	0.0
2016 Q2	1,338	0	0	0.0
2016 Q1	1,796	0	0	0.0
2015 Q4	2,873	0	0	0.0
2015 Q3	3,931	2	0	508.8
2015 Q2	2,306	0	0	0.0
2015 Q1	0	0	0
2014 Q4	3,612	0	0	0.0
2014 Q3	4,558	0	0	0.0
2014 Q2	6,694	1	1	149.4
2014 Q1	0	0	0
2013 Q4	3,060	0	0	0.0
2013 Q3	6,736	0	0	0.0
2013 Q2	5,511	2	0	362.9
2013 Q1	1,248	0	0	0.0
2012 Q4	2,895	0	0	0.0
2012 Q3	5,351	0	0	0.0
2012 Q2	3,745	1	0	267.0
2012 Q1	1,117	0	0	0.0
2011 Q4	3,237	0	0	0.0
2011 Q3	4,893	0	0	0.0
2011 Q2	5,107	1	0	195.8
2011 Q1	1,004	0	0	0.0
2010 Q4	2,461	0	0	0.0
2010 Q3	4,437	2	0	450.8
2010 Q2	3,595	0	0	0.0
2010 Q1	159	0	0	0.0
2009 Q4	1,717	0	0	0.0
2009 Q3	3,722	2	2	537.3
2009 Q2	2,438	0	0	0.0
2009 Q1	638	0	0	0.0
2008 Q4	1,856	0	0	0.0
2008 Q3	2,945	0	0	0.0
2008 Q2	2,632	0	0	0.0
2008 Q1	737	0	0	0.0
2007 Q4	2,098	0	0	0.0
2007 Q3	3,270	0	0	0.0
2007 Q2	3,641	0	0	0.0
2007 Q1	1	0	0	0.0
2006 Q4	2,161	0	0	0.0
2006 Q3	3,645	0	0	0.0
2006 Q2	3,459	0	0	0.0
2006 Q1	1,045	0	0	0.0
2005 Q4	3,197	0	0	0.0
2005 Q3	3,924	0	0	0.0
2005 Q2	3,399	0	0	0.0
2005 Q1	925	0	0	0.0
2004 Q4	1,555	0	0	0.0
2004 Q3	3,704	0	0	0.0
2004 Q2	4,112	0	0	0.0
2004 Q1	668	0	0	0.0
2003 Q4	1,643	0	0	0.0
2003 Q3	2,724	0	0	0.0
2003 Q2	2,280	0	0	0.0
2003 Q1	482	0	0	0.0
2002 Q4	1,721	0	0	0.0
2002 Q3	1,891	0	0	0.0
2002 Q2	2,738	0	0	0.0
2002 Q1	1	0	0	0.0
2001 Q4	1,480	0	0	0.0
2001 Q3	1,601	3	0	1873.8
2001 Q2	218	0	0	0.0
2001 Q1	1	0	0	0.0
2000 Q4	1,578	0	0	0.0
2000 Q3	1,643	0	0	0.0
2000 Q2	1,011	0	0	0.0
2000 Q1	193	0	0	0.0

No fatalities recorded at this mine.

Reportable incidents

4 on file

2012 · 2 incidents

September 24, 2012 MN · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)

Barton Sand & Gravel Co · Struck by... (Not Elsewhere Classified)

Miner was using a utility knife to cut belting, the knife slipped and he cut his left thigh, which required sutures to close.

July 10, 2012 MN · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler DISORDERS (REPEATED TRAUMA)

Barton Sand & Gravel Co · Over-exertion (Not Elsewhere Classified)

Repetitive motion occupational injury - ulnar nerve lesion - right forearm, causing numbness and pain in right forearm. Probably caused by shoveling.

2009 · 1 incident

March 25, 2009 MN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman DISORDERS (REPEATED TRAUMA)

Barton Sand & Gravel Co · (Not Elsewhere Classified)

Hearing Loss - STS of 11dB in right ear.

1991 · 1 incident

May 23, 1991 MN · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON

Barton Sand & Gravel Co · Fall onto or against objects

EMPLOYEE LOST HIS FOOTING STEPPING UP OFF A CONVEYOR AND FELL AGAINST THE HOPPER CONVEYOR WAS NOT RUNNING AND IT WAS VERY MUDDY DUE TO THE RAIN.

For insurers, brokers, and safety consultants

The full compliance file on MN Portable #5

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.

Get the report ($149) See a sample report Monitor a whole book of operators, $99/mo