Key Takeaway
Duke Quarry is a active surface mine producing Stone, located in Dayton, Rhea County, TN. It has 28 violations on record (7 S&S) and $5K in proposed penalties. Operated by Silvara Stone Co., LLC.
Duke Quarry
Operator: Silvara Stone Co., LLC
Controller: Jon Munroe Kraus
Location: Dayton, Rhea County, TN
Employees: 9
Recent Violations
View all 28 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 11/13/2025 | 56.3131 | S&S | ModNegligence | $504 |
| 06/11/2025 | 56.14100(b) | Non-S&S | LowNegligence | $151 |
| 03/12/2025 | 50.30(a) | Non-S&S | ModNegligence | $151 |
| 03/11/2025 | 56.12028 | Non-S&S | ModNegligence | $151 |
| 12/19/2023 | 56.12028 | Non-S&S | ModNegligence | $147 |
| 12/18/2023 | 56.14101(a)(2) | S&S | ModNegligence | $204 |
| 12/18/2023 | 46.8 | Non-S&S | ModNegligence | $164 |
| 08/24/2023 | 50.30(a) | Non-S&S | ModNegligence | $143 |
| 02/10/2023 | 56.12028 | Non-S&S | ModNegligence | $295 |
| 08/17/2022 | 50.30(a) | Non-S&S | ModNegligence | $133 |
| 08/17/2022 | 56.12018 | S&S | ModNegligence | $909 |
| 02/16/2022 | 56.14103(b) | Non-S&S | ModNegligence | $133 |
| 02/16/2022 | 56.4102 | Non-S&S | ModNegligence | $133 |
| 02/16/2022 | 56.14103(b) | Non-S&S | ModNegligence | $133 |
| 02/16/2022 | 56.4102 | Non-S&S | ModNegligence | $133 |
| 02/16/2022 | 56.4200(b)(2) | Non-S&S | ModNegligence | $133 |
| 02/16/2022 | 56.4102 | Non-S&S | ModNegligence | $133 |
| 02/11/2022 | 56.12032 | Non-S&S | ModNegligence | $133 |
| 02/11/2022 | 56.14100(b) | S&S | ModNegligence | $133 |
| 09/21/2021 | 56.12004 | S&S | ModNegligence | $125 |
Inspections
View all 17 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/13/2025 | 11/14/2025 | 14.50 | 1 |
| 06/11/2025 | 07/01/2025 | 20.50 | 2 |
| 03/11/2025 | 03/17/2025 | 40.75 | 2 |
| 07/12/2024 | 07/12/2024 | 7.00 | 1 |
| 01/04/2024 | 01/04/2024 | 2.00 | 1 |
| 12/18/2023 | 12/19/2023 | 11.00 | 1 |
| 08/24/2023 | 08/25/2023 | 13.50 | 1 |
| 02/10/2023 | 02/10/2023 | 9.00 | 1 |
| 08/16/2022 | 08/18/2022 | 10.00 | 1 |
| 02/11/2022 | 03/25/2022 | 31.75 | 2 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Duke Quarry have?
Duke Quarry has 28 MSHA violations on record, of which 7 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $5K.
What type of mine is Duke Quarry?
Duke Quarry is a Surface mine producing Stone, located in Dayton, Rhea County, TN. It currently has 9 employees.
Has anyone been injured or killed at Duke Quarry?
According to MSHA records, Duke Quarry has 0 reported accident/injury records and 0 fatalities on file.
Who operates Duke Quarry?
Duke Quarry is operated by Silvara Stone Co., LLC and controlled by Jon Munroe Kraus. MSHA Mine ID: 4003519.