Mining Incidents

Crushing Plant: 57 MSHA citations Metal/Non-Metal

Tolk Graveling, LLC · Surface
Controlled by Robert D Tolk
Minneota, Lyon County, MN  ·  Intermittent
MSHA Mine ID: 2103372

Crushing Plant has $11K in proposed MSHA penalties and $151 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
2006
Latest incident
Jul 2006
Compliance record
MSHA citations since 2005
57
citations
11
significant & substantial
$10,581
proposed penalties
$10,430
paid to date
99% of proposed penalties paid to date, a $151 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2004
30
inspections on record
283
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: 283 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Imminent-danger orders
A Section 107(a) order removes miners from an area when an inspector finds an imminent danger. Each order is lifted once the condition is corrected, so this counts orders issued, not orders now in effect.
1
Section 107(a) orders
Most recent order: 2011-07-26.
On record since 2011.
Source: MSHA imminent-danger order records, updated weekly.

Crushing Plant has $11K in proposed MSHA penalties and $151 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.
$11K
proposed penalties
$11K
current assessed
$10K
paid to date
$151
outstanding
55 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-07-28.
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.
19.6%
significant & substantial
1.8%
high negligence or reckless
19.6%
reasonably likely or greater
66.1%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 16.1% low, 82.1% moderate, 1.8% 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: 2024-10-08
4
samples
0
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg3
  • Quartz, respirable, >1% Qtz1
Show the individual readings (4)
Date Contaminant Concentration Limit Conc / limit Occupation
2024-10-08 Respirable dust, <.1mg 0 Front-end Loader Operator
2019-09-04 Quartz, respirable, >1% Qtz 0.49 Front-end Loader Operator
2019-09-04 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2019-09-04 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. Ardeen Tolk Graveling, Inc. 2003 to 2011
  2. Tolk Graveling, LLC 2011 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 2
2025 4
2024 3
2023 3
2022 3
2021 3
2020 3
2019 3
2018 3
2017 3
2016 3
2015 2
2014 2
2013 2
2012 2
2011 2
2010 2
2009 2
2008 2
2007 2
2006 2
2005 2
2004 2
2003 3
Source: MSHA quarterly employment and production, updated weekly.

Crushing Plant sits in Lyon County, Minnesota, where the Census mining category is 0.1% 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.
Lyon County, Minnesota · Population 25,498
0.1%
Mining share of county employment
$72,761
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 1,378 0 0 0.0
2026 Q1 2 0 0 0.0
2025 Q4 1,254 0 0 0.0
2025 Q3 4,974 0 0 0.0
2025 Q2 2,535 0 0 0.0
2025 Q1 2 0 0 0.0
2024 Q4 2,012 3 0 1491.1
2024 Q2 1,669 0 0 0.0
Show 83 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q1 2 0 0 0.0
2023 Q4 1,197 0 0 0.0
2023 Q3 1,995 0 0 0.0
2023 Q2 1,574 12 3 7623.9
2023 Q1 2 0 0 0.0
2022 Q4 462 0 0 0.0
2022 Q3 1,267 2 0 1578.5
2022 Q2 985 0 0 0.0
2022 Q1 2 0 0 0.0
2021 Q4 249 0 0 0.0
2021 Q3 1,550 0 0 0.0
2021 Q2 959 2 0 2085.5
2021 Q1 2 0 0 0.0
2020 Q4 539 0 0 0.0
2020 Q3 1,760 4 0 2272.7
2020 Q2 1,052 0 0 0.0
2020 Q1 2 0 0 0.0
2019 Q4 452 0 0 0.0
2019 Q3 1,990 4 0 2010.1
2019 Q2 952 0 0 0.0
2019 Q1 5 0 0 0.0
2018 Q4 588 0 0 0.0
2018 Q3 1,630 0 0 0.0
2018 Q2 1,210 0 0 0.0
2018 Q1 10 0 0 0.0
2017 Q4 924 0 0 0.0
2017 Q3 1,508 0 0 0.0
2017 Q2 1,093 0 0 0.0
2017 Q1 10 0 0 0.0
2016 Q4 1,023 0 0 0.0
2016 Q3 1,550 0 0 0.0
2016 Q2 623 1 0 1605.1
2016 Q1 20 0 0 0.0
2015 Q4 992 0 0 0.0
2015 Q3 1,687 0 0 0.0
2015 Q2 972 0 0 0.0
2015 Q1 0 0 0
2014 Q4 516 0 0 0.0
2014 Q3 886 0 0 0.0
2014 Q2 964 0 0 0.0
2014 Q1 0 0 0
2013 Q4 386 2 0 5181.3
2013 Q3 1,013 0 0 0.0
2013 Q2 508 1 0 1968.5
2013 Q1 0 0 0
2012 Q4 404 0 0 0.0
2012 Q3 650 0 0 0.0
2012 Q2 754 0 0 0.0
2012 Q1 2 0 0 0.0
2011 Q4 450 4 2 8888.9
2011 Q3 692 2 1 2890.2
2011 Q2 348 0 0 0.0
2011 Q1 1 0 0 0.0
2010 Q4 360 2 1 5555.6
2010 Q3 784 1 1 1275.5
2010 Q2 672 0 0 0.0
2010 Q1 1 0 0 0.0
2009 Q4 460 0 0 0.0
2009 Q3 826 0 0 0.0
2009 Q2 205 0 0 0.0
2009 Q1 1 0 0 0.0
2008 Q4 390 1 1 2564.1
2008 Q3 990 0 0 0.0
2008 Q2 504 0 0 0.0
2008 Q1 1 0 0 0.0
2007 Q4 560 0 0 0.0
2007 Q3 708 0 0 0.0
2007 Q2 340 5 1 14705.9
2007 Q1 0 0 0
2006 Q4 240 0 0 0.0
2006 Q3 620 0 0 0.0
2006 Q2 804 1 1 1243.8
2006 Q1 0 0 0
2005 Q4 700 0 0 0.0
2005 Q3 281 2 0 7117.4
2005 Q2 270 0 0 0.0
2005 Q1 0 0 0
2004 Q4 732 0 0 0.0
2004 Q3 1,118 0 0 0.0
2004 Q2 280 0 0 0.0
2004 Q1 0 0 0
2003 Q4 350 0 0 0.0
2003 Q3 538 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

1 on file

2006 · 1 incident

July 25, 2006 MN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Ardeen Tolk Graveling, Inc. · Struck by... (Not Elsewhere Classified)

Walked over to check on conveyor - put hand on board and rock hit his finger. Finger needed stitches.