Woburn Pit Metal/Non-Metal
Onyx Corporation
· Surface
Controlled by
John D Durkin
Woburn,
Middlesex County,
MA
·
Abandoned
MSHA Mine ID: 1901283
Watch this mine
Email me when a new MSHA incident is filed at Woburn Pit.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2019
15
citations
3
significant & substantial
$4,406
proposed penalties
$4,347
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 |
|---|---|---|---|---|
| 2021 Q4 | 3,050 | 0 | 0 | 0.0 |
| 2021 Q3 | 3,109 | 3 | 0 | 964.9 |
| 2021 Q2 | 3,252 | 0 | 0 | 0.0 |
| 2021 Q1 | 3,240 | 3 | 0 | 925.9 |
| 2020 Q4 | 3,210 | 0 | 0 | 0.0 |
| 2020 Q3 | 2,845 | 0 | 0 | 0.0 |
| 2020 Q2 | 3,964 | 1 | 1 | 252.3 |
| 2020 Q1 | 3,861 | 3 | 1 | 777.0 |
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.