Manley Bros.Of Indiana Inc: 403 MSHA citations operator
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Email me when a new MSHA incident is filed at any Manley Bros.Of Indiana Inc mine.
- Fatalities
- 0
- Total incidents
- 49
- Mines on record
- 3
- Years on record
- 1987–2025
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This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.ⓘ
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.| Year | total case rate | days-away | fatal |
|---|---|---|---|
| 2026 * | 0.00 | 0.00 | 0.000 |
| 2025 * | 12.06 | 12.06 | 0.000 |
| 2024 * | 0.00 | 0.00 | 0.000 |
| 2023 * | 7.91 | 7.91 | 0.000 |
| 2022 * | 0.00 | 0.00 | 0.000 |
| 2021 * | 0.00 | 0.00 | 0.000 |
| 2020 * | 6.19 | 6.19 | 0.000 |
| 2019 * | 5.65 | 2.82 | 0.000 |
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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)
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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: 2025-10-15
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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.- Quartz, respirable, >1% Qtz302 over
- Respirable dust, <.1mg49
- Unlisted Particulate, total, <1% Qtz1
Top causes
- SLIP OR FALL OF PERSON 18 non-fatal
- HANDLING OF MATERIALS 11 non-fatal
- HANDTOOLS (NONPOWERED) 10 non-fatal
- IGNITION OR EXPLOSION OF GAS OR DUST 2 non-fatal
- MACHINERY 2 non-fatal
- FIRE 1 non-fatal
Incident timeline
Mines on record
- MANLEY BROS. IL
- Bridgman Plant & Pit MI
- Nadeau Site MI
Where Manley Bros.Of Indiana Inc stands on silica, penalties, and injury rate
MSHA's standard limits respirable silica to 50 micrograms per cubic metre, but MSHA publishes dust and quartz as separate files and never the silica figure itself. We derive it per sample, score it against the limit, and set the operator's injury rate against a benchmark built from the full MSHA operator record. With the 26-year penalty trail, contest posture, and fatality history. Delivered as a PDF with the underlying data as CSV.
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