Portable Screen and Roll Crusher Metal/Non-Metal
Helmin Construction Inc
· Surface
Controlled by
Katherine L Novak; Luke E Helmin
Oak Park,
Benton County,
MN
·
Abandoned
MSHA Mine ID: 2103597
Portable Screen and Roll Crusher has $4K 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 2008
34
citations
10
significant & substantial
$4,188
proposed penalties
$4,188
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2007
25
inspections on record
144
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: 144 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 Screen and Roll Crusher has $4K 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.$4K
proposed penalties
$4K
current assessed
$4K
paid to date
$0
outstanding
34 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-05-15.
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 Q4 | 127 | 0 | 0 | 0.0 |
| 2025 Q3 | 254 | 0 | 0 | 0.0 |
| 2025 Q2 | 1,200 | 3 | 1 | 2500.0 |
| 2025 Q1 | 3 | 0 | 0 | 0.0 |
| 2024 Q4 | 3 | 0 | 0 | 0.0 |
| 2024 Q3 | 3 | 1 | 0 | 333333.3 |
| 2024 Q2 | 3 | 0 | 0 | 0.0 |
| 2024 Q1 | 3 | 0 | 0 | 0.0 |
Show 66 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 3 | 0 | 0 | 0.0 |
| 2023 Q3 | 115 | 0 | 0 | 0.0 |
| 2023 Q2 | 183 | 0 | 0 | 0.0 |
| 2023 Q1 | 3 | 0 | 0 | 0.0 |
| 2022 Q4 | 3 | 0 | 0 | 0.0 |
| 2022 Q3 | 3 | 0 | 0 | 0.0 |
| 2022 Q2 | 3 | 0 | 0 | 0.0 |
| 2022 Q1 | 1 | 0 | 0 | 0.0 |
| 2021 Q4 | 1 | 0 | 0 | 0.0 |
| 2021 Q3 | 1 | 0 | 0 | 0.0 |
| 2021 Q2 | 1 | 0 | 0 | 0.0 |
| 2021 Q1 | 1 | 0 | 0 | 0.0 |
| 2020 Q4 | 1 | 0 | 0 | 0.0 |
| 2020 Q3 | 1 | 0 | 0 | 0.0 |
| 2020 Q2 | 68 | 0 | 0 | 0.0 |
| 2020 Q1 | 1 | 0 | 0 | 0.0 |
| 2019 Q4 | 52 | 3 | 0 | 57692.3 |
| 2019 Q3 | 395 | 4 | 2 | 10126.6 |
| 2019 Q2 | 441 | 0 | 0 | 0.0 |
| 2019 Q1 | 3 | 0 | 0 | 0.0 |
| 2018 Q4 | 3 | 0 | 0 | 0.0 |
| 2018 Q3 | 675 | 1 | 0 | 1481.5 |
| 2018 Q2 | 573 | 2 | 0 | 3490.4 |
| 2018 Q1 | 3 | 0 | 0 | 0.0 |
| 2017 Q4 | 245 | 0 | 0 | 0.0 |
| 2017 Q3 | 407 | 4 | 1 | 9828.0 |
| 2017 Q2 | 842 | 0 | 0 | 0.0 |
| 2017 Q1 | 3 | 0 | 0 | 0.0 |
| 2016 Q4 | 807 | 0 | 0 | 0.0 |
| 2016 Q3 | 385 | 0 | 0 | 0.0 |
| 2016 Q2 | 2 | 0 | 0 | 0.0 |
| 2016 Q1 | 2 | 0 | 0 | 0.0 |
| 2015 Q4 | 139 | 0 | 0 | 0.0 |
| 2015 Q3 | 447 | 1 | 1 | 2237.1 |
| 2015 Q2 | 297 | 0 | 0 | 0.0 |
| 2015 Q1 | 2 | 0 | 0 | 0.0 |
| 2014 Q4 | 2 | 0 | 0 | 0.0 |
| 2014 Q3 | 59 | 0 | 0 | 0.0 |
| 2014 Q2 | 161 | 0 | 0 | 0.0 |
| 2014 Q1 | 2 | 0 | 0 | 0.0 |
| 2013 Q4 | 75 | 0 | 0 | 0.0 |
| 2013 Q3 | 2 | 2 | 0 | 1000000.0 |
| 2013 Q2 | 42 | 0 | 0 | 0.0 |
| 2013 Q1 | 2 | 0 | 0 | 0.0 |
| 2012 Q4 | 2 | 0 | 0 | 0.0 |
| 2012 Q3 | 59 | 0 | 0 | 0.0 |
| 2012 Q2 | 101 | 2 | 2 | 19802.0 |
| 2012 Q1 | 2 | 0 | 0 | 0.0 |
| 2011 Q4 | 182 | 0 | 0 | 0.0 |
| 2011 Q3 | 292 | 1 | 1 | 3424.7 |
| 2011 Q2 | 122 | 0 | 0 | 0.0 |
| 2011 Q1 | 1 | 0 | 0 | 0.0 |
| 2010 Q4 | 96 | 0 | 0 | 0.0 |
| 2010 Q3 | 181 | 2 | 0 | 11049.7 |
| 2010 Q2 | 121 | 0 | 0 | 0.0 |
| 2010 Q1 | 1 | 0 | 0 | 0.0 |
| 2009 Q4 | 226 | 0 | 0 | 0.0 |
| 2009 Q3 | 151 | 0 | 0 | 0.0 |
| 2009 Q2 | 95 | 0 | 0 | 0.0 |
| 2009 Q1 | 0 | 0 | 0 | |
| 2008 Q4 | 173 | 3 | 1 | 17341.0 |
| 2008 Q3 | 321 | 5 | 1 | 15576.3 |
| 2008 Q2 | 0 | 0 | 0 | |
| 2008 Q1 | 0 | 0 | 0 | |
| 2007 Q4 | 0 | 0 | 0 | |
| 2007 Q3 | 363 | 0 | 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 Screen and Roll Crusher
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.