Mining Incidents

PIT: 108 MSHA citations Metal/Non-Metal

Viele Contracting Inc · Surface
Duluth, MN, St Louis County, MN  ·  Intermittent
MSHA Mine ID: 2103301

PIT has $19K 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
108
citations
28
significant & substantial
$19,161
proposed penalties
$19,161
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2002
45
inspections on record
359
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: 359 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

PIT has $19K 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.
$19K
proposed penalties
$19K
current assessed
$19K
paid to date
$0
outstanding
106 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-09-29.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
26.4%
significant & substantial
5.7%
high negligence or reckless
26.4%
reasonably likely or greater
58.5%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 28.3% low, 66.0% moderate, 5.7% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Health sampling
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.

Metal and nonmetal contaminants (personal samples)
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.

Last sampled: 2025-09-29
0%
of limit-tested samples over the exposure limit
3
samples
1
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg2
  • Quartz, respirable, >1% Qtz1
Show the individual readings (3)
Date Contaminant Concentration Limit Conc / limit Occupation
2025-09-29 Respirable dust, <.1mg 0 Front-end Loader Operator
2009-07-27 Quartz, respirable, >1% Qtz 0.69 0.8 0.86 Crusher Oper/Worker
2009-07-27 Respirable dust, <.1mg 0 Front-end Loader Operator
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.
Ownership history
  1. Viele Contracting Inc 2001 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 1
2025 1
2024 1
2023 1
2022 1
2021 1
2020 2
2019 1
2018 2
2017 2
2016 2
2015 2
2014 2
2013 1
2012 2
2011 3
2010 2
2009 2
2008 3
2007 2
2006 2
2005 3
2004 3
2003 2
2002 2
2001 2
Source: MSHA quarterly employment and production, updated weekly.

PIT sits in St. Louis County, Minnesota, where the Census mining category is 2.3% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
St. Louis County, Minnesota · Population 200,056
2.3%
Mining share of county employment
$69,455
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2026 Q2 400 0 0 0.0
2026 Q1 0 0 0
2025 Q4 292 0 0 0.0
2025 Q3 473 16 3 33826.6
2025 Q2 164 0 0 0.0
2025 Q1 0 0 0
2024 Q4 182 0 0 0.0
2024 Q3 423 0 0 0.0
Show 91 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 434 0 0 0.0
2024 Q1 0 0 0
2023 Q4 302 0 0 0.0
2023 Q3 533 0 0 0.0
2023 Q2 560 0 0 0.0
2023 Q1 0 0 0
2022 Q4 0 0 0
2022 Q3 550 3 0 5454.5
2022 Q2 330 0 0 0.0
2022 Q1 0 0 0
2021 Q4 0 0 0
2021 Q3 1,054 2 0 1897.5
2021 Q2 620 0 0 0.0
2021 Q1 0 0 0
2020 Q4 100 0 0 0.0
2020 Q3 1,048 0 0 0.0
2020 Q2 668 0 0 0.0
2020 Q1 0 0 0
2019 Q4 0 8 0
2019 Q3 620 0 0 0.0
2019 Q2 280 0 0 0.0
2019 Q1 0 0 0
2018 Q4 355 0 0 0.0
2018 Q3 480 2 0 4166.7
2018 Q2 420 0 0 0.0
2018 Q1 0 0 0
2017 Q4 0 0 0
2017 Q3 720 8 7 11111.1
2017 Q2 302 0 0 0.0
2017 Q1 0 0 0
2016 Q4 590 0 0 0.0
2016 Q3 1,020 0 0 0.0
2016 Q2 720 9 1 12500.0
2016 Q1 0 0 0
2015 Q4 510 0 0 0.0
2015 Q3 1,000 2 0 2000.0
2015 Q2 590 0 0 0.0
2015 Q1 0 0 0
2014 Q4 169 3 1 17751.5
2014 Q3 1,034 14 5 13539.7
2014 Q2 220 0 0 0.0
2014 Q1 0 0 0
2013 Q4 0 0 0
2013 Q3 466 8 6 17167.4
2013 Q2 588 0 0 0.0
2013 Q1 0 0 0
2012 Q4 386 0 0 0.0
2012 Q3 875 14 2 16000.0
2012 Q2 418 0 0 0.0
2012 Q1 120 0 0 0.0
2011 Q4 480 0 0 0.0
2011 Q3 1,005 1 0 995.0
2011 Q2 806 0 0 0.0
2011 Q1 138 1 0 7246.4
2010 Q4 1,123 0 0 0.0
2010 Q3 1,303 0 0 0.0
2010 Q2 582 0 0 0.0
2010 Q1 0 0 0
2009 Q4 237 0 0 0.0
2009 Q3 2,028 5 1 2465.5
2009 Q2 1,038 0 0 0.0
2009 Q1 160 0 0 0.0
2008 Q4 920 0 0 0.0
2008 Q3 1,400 0 0 0.0
2008 Q2 317 3 0 9463.7
2008 Q1 45 0 0 0.0
2007 Q4 554 0 0 0.0
2007 Q3 1,266 0 0 0.0
2007 Q2 650 0 0 0.0
2007 Q1 0 0 0
2006 Q4 424 0 0 0.0
2006 Q3 934 1 0 1070.7
2006 Q2 699 0 0 0.0
2006 Q1 23 0 0 0.0
2005 Q4 699 0 0 0.0
2005 Q3 1,345 1 0 743.5
2005 Q2 827 0 0 0.0
2005 Q1 414 0 0 0.0
2004 Q4 1,257 0 0 0.0
2004 Q3 1,030 0 0 0.0
2004 Q2 938 0 0 0.0
2004 Q1 0 0 0
2003 Q4 531 0 0 0.0
2003 Q3 1,337 7 2 5235.6
2003 Q2 725 0 0 0.0
2003 Q1 0 0 0
2002 Q4 572 0 0 0.0
2002 Q3 1,204 0 0 0.0
2002 Q2 989 0 0 0.0
2002 Q1 0 0 0
2001 Q4 685 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.