Portable #1 Metal/Non-Metal
Mathiowetz Construction Company
· Surface
Controlled by
Richard Mathiowetz; Brian Mathiowetz
Fairfax,
Brown County,
MN
·
Abandoned
MSHA Mine ID: 2103177
Portable #1 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 2003
12
citations
5
significant & substantial
$1,366
proposed penalties
$1,366
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
30
inspections on record
208
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: 208 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Portable #1 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
12 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2018-10-10.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
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 Q1 | 0 | 0 | 0 | |
| 2024 Q4 | 0 | 0 | 0 | |
| 2024 Q3 | 0 | 0 | 0 | |
| 2024 Q2 | 0 | 0 | 0 | |
| 2024 Q1 | 0 | 0 | 0 | |
| 2023 Q4 | 169 | 0 | 0 | 0.0 |
| 2023 Q3 | 182 | 0 | 0 | 0.0 |
| 2023 Q1 | 0 | 0 | 0 |
Show 84 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2022 Q4 | 0 | 0 | 0 | |
| 2022 Q3 | 335 | 0 | 0 | 0.0 |
| 2022 Q2 | 169 | 0 | 0 | 0.0 |
| 2022 Q1 | 0 | 0 | 0 | |
| 2021 Q4 | 0 | 0 | 0 | |
| 2021 Q3 | 141 | 0 | 0 | 0.0 |
| 2021 Q2 | 257 | 0 | 0 | 0.0 |
| 2021 Q1 | 0 | 0 | 0 | |
| 2020 Q4 | 79 | 0 | 0 | 0.0 |
| 2020 Q3 | 118 | 0 | 0 | 0.0 |
| 2020 Q2 | 332 | 0 | 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 | 1 | 0 | |
| 2018 Q3 | 0 | 0 | 0 | |
| 2018 Q2 | 102 | 0 | 0 | 0.0 |
| 2018 Q1 | 0 | 0 | 0 | |
| 2017 Q4 | 159 | 0 | 0 | 0.0 |
| 2017 Q3 | 132 | 0 | 0 | 0.0 |
| 2017 Q2 | 0 | 0 | 0 | |
| 2017 Q1 | 0 | 0 | 0 | |
| 2016 Q4 | 425 | 0 | 0 | 0.0 |
| 2016 Q3 | 160 | 0 | 0 | 0.0 |
| 2016 Q2 | 255 | 0 | 0 | 0.0 |
| 2016 Q1 | 0 | 0 | 0 | |
| 2015 Q3 | 0 | 0 | 0 | |
| 2015 Q2 | 264 | 0 | 0 | 0.0 |
| 2015 Q1 | 0 | 0 | 0 | |
| 2014 Q3 | 0 | 0 | 0 | |
| 2014 Q2 | 213 | 2 | 1 | 9389.7 |
| 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 | 174 | 0 | 0 | 0.0 |
| 2011 Q3 | 93 | 0 | 0 | 0.0 |
| 2011 Q2 | 138 | 0 | 0 | 0.0 |
| 2010 Q2 | 0 | 0 | 0 | |
| 2010 Q1 | 0 | 0 | 0 | |
| 2009 Q4 | 0 | 0 | 0 | |
| 2009 Q3 | 0 | 0 | 0 | |
| 2009 Q2 | 0 | 0 | 0 | |
| 2009 Q1 | 0 | 0 | 0 | |
| 2008 Q4 | 941 | 1 | 0 | 1062.7 |
| 2008 Q3 | 508 | 0 | 0 | 0.0 |
| 2008 Q2 | 589 | 0 | 0 | 0.0 |
| 2008 Q1 | 0 | 0 | 0 | |
| 2007 Q4 | 472 | 2 | 2 | 4237.3 |
| 2007 Q3 | 659 | 1 | 0 | 1517.5 |
| 2007 Q2 | 325 | 0 | 0 | 0.0 |
| 2007 Q1 | 0 | 0 | 0 | |
| 2006 Q4 | 375 | 0 | 0 | 0.0 |
| 2006 Q3 | 314 | 1 | 0 | 3184.7 |
| 2006 Q2 | 597 | 0 | 0 | 0.0 |
| 2006 Q1 | 0 | 0 | 0 | |
| 2005 Q4 | 597 | 0 | 0 | 0.0 |
| 2005 Q3 | 680 | 0 | 0 | 0.0 |
| 2005 Q2 | 195 | 0 | 0 | 0.0 |
| 2004 Q4 | 4,821 | 0 | 0 | 0.0 |
| 2004 Q3 | 5,440 | 0 | 0 | 0.0 |
| 2004 Q2 | 4,936 | 0 | 0 | 0.0 |
| 2004 Q1 | 0 | 0 | 0 | |
| 2003 Q4 | 5,978 | 3 | 2 | 501.8 |
| 2003 Q3 | 4,613 | 1 | 0 | 216.8 |
| 2003 Q2 | 1,011 | 0 | 0 | 0.0 |
| 2003 Q1 | 0 | 0 | 0 | |
| 2002 Q4 | 5,075 | 0 | 0 | 0.0 |
| 2002 Q3 | 4,553 | 0 | 0 | 0.0 |
| 2002 Q2 | 2,621 | 0 | 0 | 0.0 |
| 2001 Q4 | 3,170 | 0 | 0 | 0.0 |
| 2001 Q3 | 3,166 | 0 | 0 | 0.0 |
| 2001 Q2 | 1,268 | 0 | 0 | 0.0 |
| 2001 Q1 | 0 | 0 | 0 | |
| 2000 Q4 | 0 | 0 | 0 | |
| 2000 Q3 | 2,794 | 0 | 0 | 0.0 |
| 2000 Q2 | 3,099 | 0 | 0 | 0.0 |
| 2000 Q1 | 0 | 0 | 0 |
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 Portable #1
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.