Portable Crusher #2 Metal/Non-Metal
Northern Aggregates, Inc.
· Surface
Controlled by
Schulke Family Trust; Eric Schulke; Kyle Schulke
Bemidji,
Hubbard County,
MN
·
Intermittent
MSHA Mine ID: 2103383
Portable Crusher #2 has $8K in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.
Watch this mine
Email me when a new MSHA incident is filed at Portable Crusher #2.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2006
60
citations
13
significant & substantial
$7,679
proposed penalties
$7,679
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2006
35
inspections on record
327
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: 327 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 Crusher #2 has $8K in proposed MSHA penalties and $0 outstanding across 1 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
60 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2025-09-15.
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 | 1,581 | 0 | 0 | 0.0 |
| 2025 Q3 | 4,098 | 1 | 1 | 244.0 |
| 2025 Q2 | 300 | 3 | 1 | 10000.0 |
| 2025 Q1 | 0 | 0 | 0 | |
| 2024 Q4 | 1,298 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,445 | 0 | 0 | 0.0 |
| 2024 Q2 | 954 | 1 | 0 | 1048.2 |
| 2024 Q1 | 0 | 0 | 0 |
Show 81 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 37 | 0 | 0 | 0.0 |
| 2023 Q3 | 1,346 | 5 | 3 | 3714.7 |
| 2023 Q2 | 0 | 0 | 0 | |
| 2023 Q1 | 0 | 0 | 0 | |
| 2022 Q4 | 250 | 0 | 0 | 0.0 |
| 2022 Q3 | 0 | 0 | 0 | |
| 2022 Q2 | 0 | 0 | 0 | |
| 2022 Q1 | 0 | 0 | 0 | |
| 2021 Q4 | 832 | 0 | 0 | 0.0 |
| 2021 Q3 | 918 | 3 | 0 | 3268.0 |
| 2021 Q2 | 0 | 0 | 0 | |
| 2021 Q1 | 0 | 0 | 0 | |
| 2020 Q4 | 651 | 0 | 0 | 0.0 |
| 2020 Q3 | 3,288 | 0 | 0 | 0.0 |
| 2020 Q2 | 2,399 | 0 | 0 | 0.0 |
| 2020 Q1 | 0 | 0 | 0 | |
| 2019 Q4 | 1,462 | 3 | 0 | 2052.0 |
| 2019 Q3 | 2,618 | 2 | 0 | 763.9 |
| 2019 Q2 | 1,044 | 0 | 0 | 0.0 |
| 2019 Q1 | 0 | 0 | 0 | |
| 2018 Q4 | 187 | 0 | 0 | 0.0 |
| 2018 Q3 | 2,831 | 0 | 0 | 0.0 |
| 2018 Q2 | 1,428 | 4 | 0 | 2801.1 |
| 2018 Q1 | 0 | 0 | 0 | |
| 2017 Q4 | 865 | 0 | 0 | 0.0 |
| 2017 Q3 | 1,860 | 4 | 0 | 2150.5 |
| 2017 Q2 | 1,573 | 0 | 0 | 0.0 |
| 2017 Q1 | 0 | 0 | 0 | |
| 2016 Q4 | 835 | 0 | 0 | 0.0 |
| 2016 Q3 | 2,156 | 0 | 0 | 0.0 |
| 2016 Q2 | 1,740 | 1 | 0 | 574.7 |
| 2016 Q1 | 0 | 0 | 0 | |
| 2015 Q4 | 3,352 | 0 | 0 | 0.0 |
| 2015 Q3 | 6,079 | 1 | 0 | 164.5 |
| 2015 Q2 | 959 | 0 | 0 | 0.0 |
| 2015 Q1 | 0 | 0 | 0 | |
| 2014 Q4 | 1,503 | 0 | 0 | 0.0 |
| 2014 Q3 | 4,439 | 6 | 1 | 1351.7 |
| 2014 Q2 | 2,256 | 2 | 2 | 886.5 |
| 2014 Q1 | 0 | 0 | 0 | |
| 2013 Q4 | 2,489 | 0 | 0 | 0.0 |
| 2013 Q3 | 6,536 | 1 | 0 | 153.0 |
| 2013 Q2 | 4,288 | 0 | 0 | 0.0 |
| 2013 Q1 | 0 | 0 | 0 | |
| 2012 Q4 | 1,654 | 0 | 0 | 0.0 |
| 2012 Q3 | 5,881 | 2 | 0 | 340.1 |
| 2012 Q2 | 7,585 | 2 | 0 | 263.7 |
| 2012 Q1 | 0 | 0 | 0 | |
| 2011 Q4 | 1,572 | 0 | 0 | 0.0 |
| 2011 Q3 | 1,894 | 2 | 1 | 1056.0 |
| 2011 Q2 | 2,110 | 0 | 0 | 0.0 |
| 2011 Q1 | 0 | 0 | 0 | |
| 2010 Q4 | 1,347 | 0 | 0 | 0.0 |
| 2010 Q3 | 2,495 | 3 | 1 | 1202.4 |
| 2010 Q2 | 1,816 | 0 | 0 | 0.0 |
| 2010 Q1 | 0 | 0 | 0 | |
| 2009 Q4 | 1,190 | 1 | 0 | 840.3 |
| 2009 Q3 | 2,575 | 3 | 1 | 1165.0 |
| 2009 Q2 | 1,622 | 0 | 0 | 0.0 |
| 2009 Q1 | 0 | 0 | 0 | |
| 2008 Q4 | 1,268 | 0 | 0 | 0.0 |
| 2008 Q3 | 1,884 | 0 | 0 | 0.0 |
| 2008 Q2 | 1,842 | 7 | 2 | 3800.2 |
| 2008 Q1 | 349 | 0 | 0 | 0.0 |
| 2007 Q4 | 1,867 | 0 | 0 | 0.0 |
| 2007 Q3 | 2,628 | 0 | 0 | 0.0 |
| 2007 Q2 | 1,286 | 0 | 0 | 0.0 |
| 2007 Q1 | 0 | 0 | 0 | |
| 2006 Q4 | 1,008 | 0 | 0 | 0.0 |
| 2006 Q3 | 2,343 | 0 | 0 | 0.0 |
| 2006 Q2 | 2,068 | 3 | 0 | 1450.7 |
| 2006 Q1 | 1,443 | 0 | 0 | 0.0 |
| 2005 Q4 | 223 | 0 | 0 | 0.0 |
| 2005 Q3 | 2,588 | 0 | 0 | 0.0 |
| 2005 Q2 | 1,919 | 0 | 0 | 0.0 |
| 2005 Q1 | 926 | 0 | 0 | 0.0 |
| 2004 Q4 | 0 | 0 | 0 | |
| 2004 Q3 | 4,514 | 0 | 0 | 0.0 |
| 2004 Q2 | 3,707 | 0 | 0 | 0.0 |
| 2004 Q1 | 0 | 0 | 0 | |
| 2003 Q3 | 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 Crusher #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.