Key Takeaway
O'Neal Quarry & Mill is a active surface mine producing Stone, located in Calera, Shelby County, AL. It has 871 violations on record (231 S&S) and $681K in proposed penalties. Operated by Lhoist North America of Alabama, LLC.
O'Neal Quarry & Mill
Operator: Lhoist North America of Alabama, LLC
Controller: Lhoist Group
Location: Calera, Shelby County, AL
Employees: 108
Recent Violations
View all 871 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 02/05/2026 | 56.12002 | Non-S&S | LowNegligence | $0 |
| 02/05/2026 | 56.16005 | Non-S&S | LowNegligence | $0 |
| 02/05/2026 | 56.20003(a) | Non-S&S | ModNegligence | $0 |
| 02/04/2026 | 56.20003(a) | Non-S&S | ModNegligence | $0 |
| 02/04/2026 | 56.20003(a) | Non-S&S | ModNegligence | $0 |
| 02/04/2026 | 56.20003(a) | Non-S&S | ModNegligence | $0 |
| 02/04/2026 | 56.14112(b) | S&S | ModNegligence | $0 |
| 02/03/2026 | 47.41(a) | Non-S&S | LowNegligence | $0 |
| 02/03/2026 | 56.4201(a)(1) | Non-S&S | LowNegligence | $0 |
| 02/03/2026 | 56.14100(b) | S&S | HighNegligence | $0 |
| 02/03/2026 | 56.14100(b) | Non-S&S | ModNegligence | $0 |
| 02/03/2026 | 56.12005 | Non-S&S | ModNegligence | $0 |
| 02/03/2026 | 56.13021 | Non-S&S | ModNegligence | $0 |
| 02/03/2026 | 56.20003(a) | Non-S&S | LowNegligence | $0 |
| 02/03/2026 | 56.14112(b) | Non-S&S | LowNegligence | $0 |
| 02/03/2026 | 56.12004 | Non-S&S | ModNegligence | $0 |
| 07/31/2025 | 56.13021 | S&S | ModNegligence | $592 |
| 07/31/2025 | 56.12030 | Non-S&S | ModNegligence | $151 |
| 07/25/2025 | 56.14100(a) | Non-S&S | ModNegligence | $151 |
| 02/15/2025 | 56.14107(a) | Non-S&S | ModNegligence | $313 |
Accidents & Injuries
View all 154 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 06/04/2025 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 01/29/2025 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 14d restricted |
| 04/22/2024 | MACHINERY | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/01/2023 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 19d restricted |
| 03/13/2023 | POWERED HAULAGE | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 12/24/2022 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 23d lost, 140d restricted |
| 12/21/2022 | MACHINERY | DAYS RESTRICTED ACTIVITY ONLY | 48d restricted |
| 07/12/2022 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 30d lost, 83d restricted |
| 03/31/2022 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 105d lost, 51d restricted |
| 03/16/2022 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 199 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/02/2026 | 02/06/2026 | 94.50 | 3 |
| 07/24/2025 | 08/08/2025 | 82.00 | 1 |
| 04/04/2025 | 04/04/2025 | 3.00 | 1 |
| 02/15/2025 | 02/21/2025 | 46.50 | 2 |
| 09/17/2024 | 09/18/2024 | 18.00 | 1 |
| 08/12/2024 | 08/21/2024 | 99.00 | 4 |
| 05/22/2024 | 05/22/2024 | 2.50 | 1 |
| 02/20/2024 | 02/28/2024 | 77.25 | 2 |
| 07/25/2023 | 08/03/2023 | 0.00 | 0 |
| 04/05/2023 | 04/05/2023 | 27.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does O'Neal Quarry & Mill have?
O'Neal Quarry & Mill has 871 MSHA violations on record, of which 231 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $681K.
What type of mine is O'Neal Quarry & Mill?
O'Neal Quarry & Mill is a Surface mine producing Stone, located in Calera, Shelby County, AL. It currently has 108 employees.
Has anyone been injured or killed at O'Neal Quarry & Mill?
According to MSHA records, O'Neal Quarry & Mill has 154 reported accident/injury records and 0 fatalities on file.
Who operates O'Neal Quarry & Mill?
O'Neal Quarry & Mill is operated by Lhoist North America of Alabama, LLC and controlled by Lhoist Group. MSHA Mine ID: 0100003.