Tuppers Pit Metal/Non-Metal
Copp Excavation
· Surface
Controlled by
Michael S Copp
Durham,
Androscoggin County,
ME
·
Intermittent
MSHA Mine ID: 1700808
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2006
88
citations
18
significant & substantial
$22,554
proposed penalties
$20,188
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 | 242 | 0 | 0 | 0.0 |
| 2025 Q3 | 357 | 0 | 0 | 0.0 |
| 2025 Q2 | 307 | 0 | 0 | 0.0 |
| 2025 Q1 | 215 | 0 | 0 | 0.0 |
| 2024 Q4 | 298 | 3 | 1 | 10067.1 |
| 2024 Q3 | 339 | 0 | 0 | 0.0 |
| 2024 Q2 | 375 | 0 | 0 | 0.0 |
| 2024 Q1 | 412 | 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.