Key Takeaway
Tri County Materials is a active surface mine producing SandAndGravel, located in Sanger, Denton County, TX. It has 149 violations on record (30 S&S) and $65K in proposed penalties. Operated by Tri County Materials and Service LP.
Tri County Materials
Operator: Tri County Materials and Service LP
Controller: Russ Williams
Location: Sanger, Denton County, TX
Employees: 3
Recent Violations
View all 149 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/09/2025 | 47.41(a) | Non-S&S | ModNegligence | $209 |
| 10/09/2025 | 56.14100(b) | Non-S&S | ModNegligence | $209 |
| 10/08/2025 | 56.11001 | Non-S&S | ModNegligence | $209 |
| 10/08/2025 | 56.4230(a)(1) | Non-S&S | ModNegligence | $209 |
| 10/08/2025 | 56.14100(a) | Non-S&S | ModNegligence | $209 |
| 10/08/2025 | 47.41(a) | Non-S&S | ModNegligence | $209 |
| 04/24/2025 | 56.11002 | Non-S&S | LowNegligence | $151 |
| 04/23/2025 | 56.4104(b) | Non-S&S | ModNegligence | $151 |
| 04/23/2025 | 56.12032 | Non-S&S | LowNegligence | $151 |
| 04/23/2025 | 56.12032 | Non-S&S | ModNegligence | $151 |
| 04/23/2025 | 56.4603(b) | Non-S&S | ModNegligence | $151 |
| 01/29/2025 | 56.11001 | Non-S&S | ModNegligence | $151 |
| 01/29/2025 | 56.9300(a) | S&S | HighNegligence | $1,550 |
| 01/28/2025 | 56.12023 | Non-S&S | ModNegligence | $151 |
| 01/28/2025 | 56.12019 | Non-S&S | LowNegligence | $151 |
| 01/28/2025 | 56.11002 | Non-S&S | LowNegligence | $151 |
| 01/28/2025 | 56.12018 | Non-S&S | ModNegligence | $151 |
| 01/28/2025 | 56.12013(b) | Non-S&S | ModNegligence | $151 |
| 01/28/2025 | 56.12004 | Non-S&S | ModNegligence | $151 |
| 05/21/2024 | 56.20011 | Non-S&S | LowNegligence | $147 |
Accidents & Injuries
View all 6 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 12/27/2016 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 58d lost, 5d restricted |
| 12/12/2016 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 3d lost |
| 10/05/2016 | STRIKING OR BUMPING | DAYS AWAY FROM WORK ONLY | 2d lost |
| 11/05/2012 | OTHER | DAYS AWAY FROM WORK ONLY | 1d lost |
| 09/06/2012 | MACHINERY | DAYS AWAY FROM WORK ONLY | 6d lost |
| 07/16/2012 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 47d lost |
Inspections
View all 49 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/08/2025 | 10/10/2025 | 23.00 | 1 |
| 09/24/2025 | 09/29/2025 | 11.50 | 1 |
| 04/23/2025 | 04/24/2025 | 15.25 | 1 |
| 02/03/2025 | 02/05/2025 | 0.00 | 0 |
| 01/27/2025 | 01/31/2025 | 0.00 | 0 |
| 05/22/2024 | 05/22/2024 | 1.00 | 1 |
| 05/20/2024 | 05/22/2024 | 24.00 | 2 |
| 01/16/2024 | 01/17/2024 | 12.00 | 1 |
| 07/09/2023 | 07/11/2023 | 17.00 | 1 |
| 04/16/2023 | 04/17/2023 | 14.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Tri County Materials have?
Tri County Materials has 149 MSHA violations on record, of which 30 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $65K.
What type of mine is Tri County Materials?
Tri County Materials is a Surface mine producing SandAndGravel, located in Sanger, Denton County, TX. It currently has 3 employees.
Has anyone been injured or killed at Tri County Materials?
According to MSHA records, Tri County Materials has 6 reported accident/injury records and 0 fatalities on file.
Who operates Tri County Materials?
Tri County Materials is operated by Tri County Materials and Service LP and controlled by Russ Williams. MSHA Mine ID: 4104617.