Crusher 3 Metal/Non-Metal
Alvin J Coleman & Son Inc
· Surface
Controlled by
Calvin J Coleman
MADISON,
Carroll County,
NH
·
Intermittent
MSHA Mine ID: 2700357
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2000
54
citations
11
significant & substantial
$5,618
proposed penalties
$5,618
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 2,705 | 0 | 0 | 0.0 |
| 2025 Q3 | 3,759 | 0 | 0 | 0.0 |
| 2025 Q2 | 2,839 | 0 | 0 | 0.0 |
| 2025 Q1 | 1,864 | 0 | 0 | 0.0 |
| 2024 Q4 | 4,134 | 3 | 1 | 725.7 |
| 2024 Q3 | 4,564 | 0 | 0 | 0.0 |
| 2024 Q2 | 4,328 | 2 | 0 | 462.1 |
| 2024 Q1 | 1,505 | 0 | 0 | 0.0 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
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.