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Island: 3 MSHA citations Metal/Non-Metal

Carl Schlegel Inc · Surface
Controlled by Carmeuse Holding SA
Maple Rapids, Clinton County, MI  ·  Intermittent
MSHA Mine ID: 2003518

Island has $344 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
2025
Latest incident
Jun 2025
Compliance record
MSHA citations since 2015
3
citations
0
significant & substantial
$344
proposed penalties
$344
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
See Carl Schlegel Inc's full MSHA compliance history →
Inspection activity
MSHA inspections since 2015
16
inspections on record
150
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: 150 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Island has $344 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.
$344
proposed penalties
$344
current assessed
$344
paid to date
$0
outstanding
3 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2020-10-15.
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.
0.0%
significant & substantial
0.0%
high negligence or reckless
0.0%
reasonably likely or greater
33.3%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 0.0% low, 100.0% moderate, 0.0% 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: 2024-09-18
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
2024-09-18 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2021-09-15 Quartz, respirable, >1% Qtz 0.36 0.78 0.46 Screen/Scalper Operator
2015-10-27 Respirable dust, <.1mg 0 Dry Screen Plant 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. Carl Schlegel Inc 2015 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 2
2025 2
2024 3
2023 2
2022 1
2021 1
2020 1
2019 2
2018 1
2017 1
2016 2
2015 1
Source: MSHA quarterly employment and production, updated weekly.

Island sits in Clinton County, Michigan, 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.
Clinton County, Michigan · Population 79,419
0.1%
Mining share of county employment
$85,928
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 445 0 0 0.0
2026 Q1 368 0 0 0.0
2025 Q4 488 0 0 0.0
2025 Q3 451 0 0 0.0
2025 Q2 1,993 0 0 0.0
2025 Q1 1,118 0 0 0.0
2024 Q4 1,325 0 0 0.0
2024 Q3 1,339 0 0 0.0
Show 35 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 735 0 0 0.0
2024 Q1 938 0 0 0.0
2023 Q4 798 0 0 0.0
2023 Q3 722 0 0 0.0
2023 Q2 760 0 0 0.0
2023 Q1 779 0 0 0.0
2022 Q4 541 0 0 0.0
2022 Q3 160 0 0 0.0
2022 Q2 368 0 0 0.0
2022 Q1 369 0 0 0.0
2021 Q4 308 0 0 0.0
2021 Q3 649 0 0 0.0
2021 Q2 688 0 0 0.0
2021 Q1 39 0 0 0.0
2020 Q4 356 1 0 2809.0
2020 Q3 365 0 0 0.0
2020 Q2 189 0 0 0.0
2020 Q1 180 0 0 0.0
2019 Q4 1,600 0 0 0.0
2019 Q3 1,166 0 0 0.0
2019 Q2 759 1 0 1317.5
2019 Q1 694 0 0 0.0
2018 Q4 534 0 0 0.0
2018 Q3 346 0 0 0.0
2018 Q2 711 0 0 0.0
2018 Q1 55 0 0 0.0
2017 Q4 94 0 0 0.0
2017 Q3 889 0 0 0.0
2017 Q2 902 0 0 0.0
2017 Q1 601 0 0 0.0
2016 Q4 752 0 0 0.0
2016 Q3 700 0 0 0.0
2016 Q2 694 0 0 0.0
2016 Q1 82 0 0 0.0
2015 Q4 604 1 0 1655.6
No fatalities recorded at this mine.

Reportable incidents

1 on file

2025 · 1 incident

June 20, 2025 MI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Carl Schlegel Inc · Over-exertion (Not Elsewhere Classified)

EE twisted knee while performing maintenance work on a screen (no report filed at this time. A couple days later, EE felt it "pop" again and was unable to get out of the loader due to the pain. Incident was reported at this time and ee sought medical treatment. Was informed on 7/11 that EE had been put on work restrictions.