Key Takeaway
Signal Peak Silica of Oakwood is a active surface mine producing SandAndGravel, located in Oakwood, Dewey County, OK. It has 78 violations on record (13 S&S) and $18K in proposed penalties. Operated by SP Silica of Oakwood, LLC.
Signal Peak Silica of Oakwood
Operator: SP Silica of Oakwood, LLC
Controller: Orchard Global Asset Management LLP
Location: Oakwood, Dewey County, OK
Employees: 71
Recent Violations
View all 78 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/16/2025 | 56.12018 | Non-S&S | LowNegligence | $151 |
| 10/16/2025 | 56.20003(a) | Non-S&S | LowNegligence | $151 |
| 10/15/2025 | 56.20003(a) | Non-S&S | HighNegligence | $177 |
| 10/15/2025 | 56.4130(b) | Non-S&S | HighNegligence | $177 |
| 07/09/2025 | 46.3(b)(4) | Non-S&S | ModNegligence | $151 |
| 07/09/2025 | 46.9(a) | Non-S&S | ModNegligence | $151 |
| 06/18/2025 | 56.12004 | Non-S&S | ModNegligence | $177 |
| 06/17/2025 | 56.4104(a) | Non-S&S | HighNegligence | $177 |
| 06/17/2025 | 56.12004 | Non-S&S | ModNegligence | $177 |
| 06/17/2025 | 56.12004 | Non-S&S | ModNegligence | $177 |
| 06/17/2025 | 56.12032 | Non-S&S | ModNegligence | $151 |
| 06/16/2025 | 56.14132(a) | Non-S&S | ModNegligence | $1,037 |
| 03/19/2025 | 56.12032 | Non-S&S | ModNegligence | $177 |
| 03/18/2025 | 56.14107(a) | Non-S&S | ModNegligence | $151 |
| 03/18/2025 | 56.4200(b)(2) | Non-S&S | ModNegligence | $151 |
| 03/18/2025 | 56.14107(a) | Non-S&S | ModNegligence | $151 |
| 04/11/2024 | 56.14101(a)(2) | Non-S&S | ModNegligence | $147 |
| 04/11/2024 | 56.14132(b) | Non-S&S | ModNegligence | $147 |
| 04/10/2024 | 56.13011 | Non-S&S | ModNegligence | $147 |
| 04/10/2024 | 56.14132(b) | S&S | ModNegligence | $239 |
Accidents & Injuries
View all 15 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 03/28/2025 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/14/2024 | POWERED HAULAGE | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 09/14/2024 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/19/2023 | OTHER | DYS AWY FRM WRK & RESTRCTD ACT | 53d lost, 123d restricted |
| 12/28/2022 | POWERED HAULAGE | DAYS RESTRICTED ACTIVITY ONLY | 47d restricted |
| 12/15/2022 | OTHER | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 04/13/2021 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 01/07/2020 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 28d restricted |
| 05/18/2019 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 04/06/2019 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 27 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/14/2025 | 10/16/2025 | 0.00 | 0 |
| 09/02/2025 | 09/03/2025 | 23.25 | 1 |
| 07/09/2025 | 07/09/2025 | 4.50 | 1 |
| 07/08/2025 | 07/09/2025 | 17.00 | 1 |
| 06/30/2025 | 07/02/2025 | 5.25 | 1 |
| 06/16/2025 | 06/18/2025 | 29.75 | 1 |
| 03/18/2025 | 03/20/2025 | 28.25 | 1 |
| 06/10/2024 | 06/10/2024 | 8.75 | 1 |
| 04/22/2024 | 04/22/2024 | 7.50 | 1 |
| 04/08/2024 | 04/11/2024 | 21.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Signal Peak Silica of Oakwood have?
Signal Peak Silica of Oakwood has 78 MSHA violations on record, of which 13 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $18K.
What type of mine is Signal Peak Silica of Oakwood?
Signal Peak Silica of Oakwood is a Surface mine producing SandAndGravel, located in Oakwood, Dewey County, OK. It currently has 71 employees.
Has anyone been injured or killed at Signal Peak Silica of Oakwood?
According to MSHA records, Signal Peak Silica of Oakwood has 15 reported accident/injury records and 0 fatalities on file.
Who operates Signal Peak Silica of Oakwood?
Signal Peak Silica of Oakwood is operated by SP Silica of Oakwood, LLC and controlled by Orchard Global Asset Management LLP. MSHA Mine ID: 3402178.