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Hartmann Pit Metal/Non-Metal

Hartmann Sand & Gravel Company Inc · Surface

Controlled by Richard Rathke

Fredonia, Ozaukee County, WI  ·  Active

MSHA Mine ID: 4700853

Hartmann Pit has $8K 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

1

Years on record

2008

Latest incident

Jun 2008

Compliance record

MSHA citations since 2000

72

citations

10

significant & substantial

$7,690

proposed penalties

$7,690

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

53

inspections on record

639

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: 639 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.

Source: MSHA inspections data, updated weekly.

Hartmann Pit has $8K 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.

$8K

proposed penalties

$8K

current assessed

$8K

paid to date

$0

outstanding

72 assessments are final orders; 0 contested dockets.

As of the most recent assessment on 2026-02-10.

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	3,761	0	0	0.0
2025 Q3	3,090	0	0	0.0
2025 Q2	2,885	0	0	0.0
2025 Q1	4,355	0	0	0.0
2024 Q4	2,842	0	0	0.0
2024 Q3	3,427	0	0	0.0
2024 Q2	2,775	0	0	0.0
2024 Q1	3,846	0	0	0.0

Show 95 earlier quarters Hide earlier quarters

Quarter	Hours worked	Citations	S&S	Per 1M hrs
2023 Q4	3,102	0	0	0.0
2023 Q3	3,436	0	0	0.0
2023 Q2	3,148	1	0	317.7
2023 Q1	3,749	0	0	0.0
2022 Q4	3,672	1	0	272.3
2022 Q3	3,164	0	0	0.0
2022 Q2	2,872	2	0	696.4
2022 Q1	3,600	0	0	0.0
2021 Q4	2,954	0	0	0.0
2021 Q3	3,380	0	0	0.0
2021 Q2	3,349	0	0	0.0
2021 Q1	3,836	0	0	0.0
2020 Q4	2,913	0	0	0.0
2020 Q3	2,948	0	0	0.0
2020 Q1	3,098	0	0	0.0
2019 Q4	2,542	1	0	393.4
2019 Q3	2,473	0	0	0.0
2019 Q2	2,773	1	0	360.6
2019 Q1	2,584	0	0	0.0
2018 Q4	2,325	0	0	0.0
2018 Q3	2,183	0	0	0.0
2018 Q2	2,029	2	0	985.7
2018 Q1	2,367	0	0	0.0
2017 Q4	1,601	1	0	624.6
2017 Q3	2,136	0	0	0.0
2017 Q2	2,157	0	0	0.0
2017 Q1	1,779	0	0	0.0
2016 Q4	2,374	0	0	0.0
2016 Q3	1,976	0	0	0.0
2016 Q2	2,075	0	0	0.0
2016 Q1	2,356	1	0	424.4
2015 Q4	2,177	0	0	0.0
2015 Q3	2,543	0	0	0.0
2015 Q2	2,599	2	0	769.5
2015 Q1	1,981	1	0	504.8
2014 Q4	2,226	0	0	0.0
2014 Q3	2,271	0	0	0.0
2014 Q2	2,472	2	0	809.1
2014 Q1	3,010	0	0	0.0
2013 Q4	2,824	0	0	0.0
2013 Q3	2,825	0	0	0.0
2013 Q2	2,243	0	0	0.0
2013 Q1	3,589	0	0	0.0
2012 Q4	2,527	4	1	1582.9
2012 Q3	2,577	1	0	388.0
2012 Q2	2,453	0	0	0.0
2012 Q1	3,375	5	1	1481.5
2011 Q4	2,284	0	0	0.0
2011 Q3	2,427	8	3	3296.3
2011 Q2	2,323	0	0	0.0
2011 Q1	3,520	0	0	0.0
2010 Q4	2,843	0	0	0.0
2010 Q3	3,312	3	1	905.8
2010 Q2	2,820	0	0	0.0
2010 Q1	3,672	0	0	0.0
2009 Q4	2,123	0	0	0.0
2009 Q3	2,793	0	0	0.0
2009 Q2	2,390	0	0	0.0
2009 Q1	3,407	5	0	1467.6
2008 Q4	3,069	0	0	0.0
2008 Q3	3,209	0	0	0.0
2008 Q2	3,769	0	0	0.0
2008 Q1	2,491	0	0	0.0
2007 Q4	4,115	2	1	486.0
2007 Q3	3,598	0	0	0.0
2007 Q2	4,147	0	0	0.0
2007 Q1	3,378	0	0	0.0
2006 Q4	4,302	0	0	0.0
2006 Q3	3,734	0	0	0.0
2006 Q2	4,226	5	0	1183.2
2006 Q1	2,906	0	0	0.0
2005 Q4	4,189	0	0	0.0
2005 Q3	4,309	1	0	232.1
2005 Q2	5,252	0	0	0.0
2005 Q1	3,315	0	0	0.0
2004 Q4	4,173	0	0	0.0
2004 Q3	4,020	0	0	0.0
2004 Q2	4,779	3	0	627.7
2004 Q1	3,989	0	0	0.0
2003 Q4	5,255	0	0	0.0
2003 Q3	5,086	3	0	589.9
2003 Q2	4,151	0	0	0.0
2003 Q1	4,162	0	0	0.0
2002 Q4	4,839	0	0	0.0
2002 Q3	5,722	0	0	0.0
2002 Q2	4,786	3	1	626.8
2002 Q1	3,058	0	0	0.0
2001 Q4	4,180	0	0	0.0
2001 Q3	4,281	0	0	0.0
2001 Q2	3,013	6	1	1991.4
2001 Q1	2,854	0	0	0.0
2000 Q4	3,376	0	0	0.0
2000 Q3	4,381	3	0	684.8
2000 Q2	4,069	0	0	0.0
2000 Q1	2,525	0	0	0.0

No fatalities recorded at this mine.

Reportable incidents

1 on file

2008 · 1 incident

June 21, 2008 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)

Hartmann Sand & Gravel Company Inc · Struck by... (Not Elsewhere Classified)

While loosening a nut, the nut broke free which caused the wrench to come down and strike the pinky of his left hand. The result was a laceration that required 4 sutures.

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The full compliance file on Hartmann Pit

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.

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