Key Takeaway
Fredericktown Plant is a active surface mine producing SandAndGravel, located in Fredericktown, Knox County, OH. It has 54 violations on record (7 S&S) and $8K in proposed penalties. Operated by The Olen Corporation.
Fredericktown Plant
Operator: The Olen Corporation
Controller: Olen Corporation
Location: Fredericktown, Knox County, OH
Employees: 6
Recent Violations
View all 54 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/21/2025 | 56.9100(a) | Non-S&S | ModNegligence | $151 |
| 03/18/2025 | 56.12032 | Non-S&S | ModNegligence | $151 |
| 03/18/2025 | 56.12032 | Non-S&S | ModNegligence | $151 |
| 04/17/2024 | 56.9300(a) | Non-S&S | ModNegligence | $147 |
| 04/17/2024 | 56.16007(b) | Non-S&S | ModNegligence | $147 |
| 01/22/2024 | 56.14207 | Non-S&S | LowNegligence | $147 |
| 01/22/2024 | 56.14132(b)(1) | S&S | HighNegligence | $1,287 |
| 01/22/2024 | 56.14100(a) | S&S | HighNegligence | $1,287 |
| 01/22/2024 | 56.14207 | Non-S&S | ModNegligence | $147 |
| 01/22/2024 | 45.4(b) | Non-S&S | ModNegligence | $147 |
| 01/22/2024 | 56.12032 | Non-S&S | ModNegligence | $147 |
| 09/28/2023 | 50.30(a) | Non-S&S | LowNegligence | $143 |
| 11/14/2022 | 56.14132(a) | Non-S&S | ModNegligence | $214 |
| 11/14/2022 | 56.14100(a) | Non-S&S | LowNegligence | $143 |
| 11/14/2022 | 56.9300(b) | Non-S&S | ModNegligence | $133 |
| 11/24/2021 | 56.12028 | Non-S&S | HighNegligence | $125 |
| 11/23/2021 | 56.12032 | Non-S&S | HighNegligence | $136 |
| 08/26/2020 | Non-S&S | $0 | ||
| 08/11/2020 | 47.41(a) | Non-S&S | ModNegligence | $123 |
| 08/11/2020 | 56.20003(a) | Non-S&S | ModNegligence | $123 |
Accidents & Injuries
View all 12 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 05/16/2025 | POWERED HAULAGE | DAYS AWAY FROM WORK ONLY | 21d lost |
| 08/23/2023 | HANDTOOLS (NONPOWERED) | DAYS RESTRICTED ACTIVITY ONLY | 2d restricted |
| 12/20/2021 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 3d lost, 50d restricted |
| 10/11/2021 | MACHINERY | DAYS RESTRICTED ACTIVITY ONLY | 35d restricted |
| 08/26/2020 | FIRE | ACCIDENT ONLY | None |
| 12/19/2016 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 20d lost |
| 03/25/2013 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 10d lost |
| 06/06/2007 | POWERED HAULAGE | DAYS RESTRICTED ACTIVITY ONLY | 21d restricted |
| 12/27/2005 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 1d lost, 18d restricted |
| 06/25/2004 | HANDTOOLS (NONPOWERED) | DYS AWY FRM WRK & RESTRCTD ACT | 1d lost, 4d restricted |
Inspections
View all 55 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/20/2025 | 10/30/2025 | 41.00 | 1 |
| 09/08/2025 | 09/22/2025 | 13.50 | 1 |
| 03/17/2025 | 03/19/2025 | 38.50 | 1 |
| 04/17/2024 | 04/17/2024 | 15.00 | 1 |
| 02/12/2024 | 02/12/2024 | 17.00 | 1 |
| 01/22/2024 | 01/22/2024 | 13.00 | 1 |
| 09/28/2023 | 09/28/2023 | 5.50 | 1 |
| 04/13/2023 | 04/26/2023 | 14.00 | 1 |
| 03/21/2023 | 03/22/2023 | 16.25 | 1 |
| 11/14/2022 | 11/14/2022 | 11.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Fredericktown Plant have?
Fredericktown Plant has 54 MSHA violations on record, of which 7 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $8K.
What type of mine is Fredericktown Plant?
Fredericktown Plant is a Surface mine producing SandAndGravel, located in Fredericktown, Knox County, OH. It currently has 6 employees.
Has anyone been injured or killed at Fredericktown Plant?
According to MSHA records, Fredericktown Plant has 12 reported accident/injury records and 0 fatalities on file.
Who operates Fredericktown Plant?
Fredericktown Plant is operated by The Olen Corporation and controlled by Olen Corporation. MSHA Mine ID: 3303848.