CHESTER GRANITE CO Metal/Non-Metal
CHESTER GRANITE CO
· Surface
Controlled by
Allen L Williams
East Otis,
Berkshire County,
MA
·
Active
MSHA Mine ID: 1901171
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2008
75
citations
12
significant & substantial
$10,656
proposed penalties
$10,656
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 | 1,496 | 0 | 0 | 0.0 |
| 2025 Q3 | 1,660 | 1 | 0 | 602.4 |
| 2025 Q2 | 1,760 | 0 | 0 | 0.0 |
| 2025 Q1 | 1,377 | 0 | 0 | 0.0 |
| 2024 Q4 | 1,600 | 4 | 0 | 2500.0 |
| 2024 Q3 | 1,600 | 1 | 0 | 625.0 |
| 2024 Q2 | 1,600 | 0 | 0 | 0.0 |
| 2024 Q1 | 1,550 | 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.