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SP-13: 31 MSHA citations Metal/Non-Metal

Ishpeming, MI, Marquette County, MI  ·  Intermittent
MSHA Mine ID: 2003314

SP-13 has $3K 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
1
Years on record
2023
Latest incident
Jul 2023
Compliance record
MSHA citations since 2007
31
citations
3
significant & substantial
$3,474
proposed penalties
$3,474
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
See A. Lindberg & Sons, Inc.'s full MSHA compliance history →
Inspection activity
MSHA inspections since 2005
27
inspections on record
183
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: 183 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

SP-13 has $3K 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.
$3K
proposed penalties
$3K
current assessed
$3K
paid to date
$0
outstanding
31 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2024-05-07.
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.
9.7%
significant & substantial
0.0%
high negligence or reckless
9.7%
reasonably likely or greater
48.4%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 12.9% low, 87.1% moderate, 0.0% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Ownership history
  1. A Lindberg & Sons Inc 2005 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 0
2025 1
2024 1
2023 1
2022 1
2021 1
2020 1
2019 1
2018 1
2017 1
2016 1
2015 1
2014 1
2013 1
2012 1
2011 1
2010 2
2009 2
2008 2
2007 1
2006 2
2005 1
Source: MSHA quarterly employment and production, updated weekly.

SP-13 sits in Marquette County, Michigan, where the Census mining category is 2.7% 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.
Marquette County, Michigan · Population 66,430
2.7%
Mining share of county employment
$64,675
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 0 0 0
2025 Q4 0 0 0
2025 Q3 242 0 0 0.0
2025 Q2 390 0 0 0.0
2025 Q1 76 0 0 0.0
2024 Q4 317 0 0 0.0
2024 Q3 281 0 0 0.0
2024 Q2 358 1 0 2793.3
Show 76 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q1 403 0 0 0.0
2023 Q4 251 0 0 0.0
2023 Q3 672 0 0 0.0
2023 Q2 299 0 0 0.0
2023 Q1 205 0 0 0.0
2022 Q4 185 1 0 5405.4
2022 Q3 107 4 0 37383.2
2022 Q2 192 0 0 0.0
2022 Q1 280 0 0 0.0
2021 Q4 232 0 0 0.0
2021 Q3 84 0 0 0.0
2021 Q2 148 0 0 0.0
2021 Q1 268 0 0 0.0
2020 Q4 254 0 0 0.0
2020 Q3 245 0 0 0.0
2020 Q2 211 0 0 0.0
2020 Q1 0 0 0
2019 Q4 305 0 0 0.0
2019 Q3 211 2 0 9478.7
2019 Q2 354 0 0 0.0
2019 Q1 295 0 0 0.0
2018 Q4 128 0 0 0.0
2018 Q3 319 6 1 18808.8
2018 Q2 275 0 0 0.0
2018 Q1 257 0 0 0.0
2017 Q4 278 0 0 0.0
2017 Q3 598 6 0 10033.4
2017 Q2 432 0 0 0.0
2017 Q1 299 0 0 0.0
2016 Q4 275 0 0 0.0
2016 Q3 662 1 0 1510.6
2016 Q2 418 1 0 2392.3
2016 Q1 195 0 0 0.0
2015 Q4 504 0 0 0.0
2015 Q3 180 1 0 5555.6
2015 Q2 547 0 0 0.0
2015 Q1 306 0 0 0.0
2014 Q4 351 0 0 0.0
2014 Q3 585 0 0 0.0
2014 Q2 316 0 0 0.0
2014 Q1 178 0 0 0.0
2013 Q4 335 0 0 0.0
2013 Q3 317 0 0 0.0
2013 Q2 462 0 0 0.0
2013 Q1 219 0 0 0.0
2012 Q4 240 0 0 0.0
2012 Q3 371 1 0 2695.4
2012 Q2 500 0 0 0.0
2012 Q1 446 0 0 0.0
2011 Q4 333 0 0 0.0
2011 Q3 672 0 0 0.0
2011 Q2 840 0 0 0.0
2011 Q1 350 0 0 0.0
2010 Q4 358 0 0 0.0
2010 Q3 497 0 0 0.0
2010 Q2 550 1 0 1818.2
2010 Q1 787 0 0 0.0
2009 Q4 502 0 0 0.0
2009 Q3 504 0 0 0.0
2009 Q2 967 1 1 1034.1
2009 Q1 53 0 0 0.0
2008 Q4 439 0 0 0.0
2008 Q3 78 0 0 0.0
2008 Q2 726 2 0 2754.8
2008 Q1 510 0 0 0.0
2007 Q4 62 0 0 0.0
2007 Q3 596 0 0 0.0
2007 Q2 420 0 0 0.0
2007 Q1 32 3 1 93750.0
2006 Q4 636 0 0 0.0
2006 Q3 774 0 0 0.0
2006 Q2 820 0 0 0.0
2006 Q1 0 0 0
2005 Q4 914 0 0 0.0
2005 Q3 933 0 0 0.0
2005 Q2 209 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

1 on file

2023 · 1 incident