Key Takeaway
CHESTER GRANITE CO is a active surface mine producing Stone, located in East Otis, Berkshire County, MA. It has 74 violations on record (12 S&S) and $11K in proposed penalties. Operated by CHESTER GRANITE CO.
CHESTER GRANITE CO
Operator: CHESTER GRANITE CO
Controller: Allen L Williams
Location: East Otis, Berkshire County, MA
Employees: 3
Recent Violations
View all 74 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 08/21/2025 | 46.9(d)(4) | Non-S&S | LowNegligence | $151 |
| 12/11/2024 | 47.44(b) | Non-S&S | LowNegligence | $151 |
| 12/11/2024 | 56.12004 | Non-S&S | LowNegligence | $151 |
| 10/16/2024 | 50.30(a) | Non-S&S | LowNegligence | $147 |
| 09/10/2024 | 56.14132(a) | Non-S&S | ModNegligence | $147 |
| 04/15/2024 | 50.30(a) | Non-S&S | LowNegligence | $151 |
| 03/29/2023 | 56.14132(b)(1)(i) | Non-S&S | LowNegligence | $143 |
| 07/19/2022 | 56.14130(i) | Non-S&S | LowNegligence | $133 |
| 07/19/2022 | 56.12032 | Non-S&S | ModNegligence | $133 |
| 04/16/2022 | 50.30(a) | Non-S&S | ModNegligence | $133 |
| 02/01/2022 | 56.14101(a)(2) | Non-S&S | LowNegligence | $133 |
| 06/23/2021 | 56.14132(a) | Non-S&S | LowNegligence | $125 |
| 06/23/2021 | 56.9301 | Non-S&S | ModNegligence | $125 |
| 06/23/2021 | 56.3131 | S&S | ModNegligence | $328 |
| 01/20/2021 | 56.14100(c) | Non-S&S | ModNegligence | $125 |
| 06/17/2020 | 56.14107(a) | S&S | LowNegligence | $123 |
| 06/17/2020 | 56.9301 | Non-S&S | ModNegligence | $123 |
| 02/12/2020 | 56.12004 | Non-S&S | LowNegligence | $123 |
| 02/12/2020 | 56.14206(b) | Non-S&S | ModNegligence | $123 |
| 02/12/2020 | 56.14101(a)(3) | Non-S&S | LowNegligence | $123 |
Inspections
View all 45 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/13/2026 | 02/15/2026 | 13.00 | 1 |
| 08/21/2025 | 08/21/2025 | 5.00 | 1 |
| 12/11/2024 | 12/12/2024 | 14.75 | 1 |
| 12/02/2024 | 12/06/2024 | 2.50 | 1 |
| 09/09/2024 | 09/10/2024 | 14.00 | 1 |
| 05/22/2024 | 05/22/2024 | 2.00 | 1 |
| 01/24/2024 | 01/24/2024 | 9.50 | 1 |
| 05/17/2023 | 05/23/2023 | 1.25 | 1 |
| 03/29/2023 | 04/03/2023 | 11.50 | 1 |
| 12/21/2022 | 12/21/2022 | 8.25 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does CHESTER GRANITE CO have?
CHESTER GRANITE CO has 74 MSHA violations on record, of which 12 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $11K.
What type of mine is CHESTER GRANITE CO?
CHESTER GRANITE CO is a Surface mine producing Stone, located in East Otis, Berkshire County, MA. It currently has 3 employees.
Has anyone been injured or killed at CHESTER GRANITE CO?
According to MSHA records, CHESTER GRANITE CO has 0 reported accident/injury records and 0 fatalities on file.
Who operates CHESTER GRANITE CO?
CHESTER GRANITE CO is operated by CHESTER GRANITE CO and controlled by Allen L Williams. MSHA Mine ID: 1901171.