N.H.D. Pit Metal/Non-Metal
The Lynn Corporation C/O BARRON
· Surface
Controlled by
Bonnie Barron
Preston,
New London County,
CT
·
Intermittent
MSHA Mine ID: 0600774
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Email me when a new MSHA incident is filed at N.H.D. Pit.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2012
14
citations
1
significant & substantial
$1,521
proposed penalties
$1,521
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 | 625 | 0 | 0 | 0.0 |
| 2025 Q2 | 600 | 0 | 0 | 0.0 |
| 2025 Q1 | 105 | 0 | 0 | 0.0 |
| 2024 Q4 | 200 | 0 | 0 | 0.0 |
| 2024 Q3 | 500 | 0 | 0 | 0.0 |
| 2024 Q2 | 470 | 0 | 0 | 0.0 |
| 2024 Q1 | 200 | 0 | 0 | 0.0 |
| 2023 Q4 | 425 | 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.