Key Takeaway
Rio Materials is a active surface mine producing SandAndGravel, located in La Grange, Fayette County, TX. It has 89 violations on record (27 S&S) and $31K in proposed penalties. Operated by Rio Materials.
Rio Materials
Operator: Rio Materials
Controller: Pedro Ivan Delgado
Location: La Grange, Fayette County, TX
Employees: 5
Recent Violations
View all 89 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 12/04/2025 | 56.12023 | Non-S&S | ModNegligence | $151 |
| 12/04/2025 | 56.14100(b) | Non-S&S | ModNegligence | $151 |
| 08/27/2025 | 56.9300(b) | Non-S&S | ModNegligence | $151 |
| 08/27/2025 | 56.14112(b) | S&S | ModNegligence | $226 |
| 08/27/2025 | 56.12004 | Non-S&S | ModNegligence | $151 |
| 03/11/2025 | 56.14100(b) | S&S | ModNegligence | $151 |
| 03/11/2025 | 56.12004 | Non-S&S | ModNegligence | $151 |
| 03/11/2025 | 56.23002(a) | Non-S&S | ModNegligence | $151 |
| 08/08/2023 | 56.14132(a) | Non-S&S | ModNegligence | $214 |
| 08/08/2023 | 56.4200(b)(2) | Non-S&S | ModNegligence | $214 |
| 08/08/2023 | 56.14107(a) | S&S | ModNegligence | $1,063 |
| 04/04/2023 | 56.14100(b) | Non-S&S | ModNegligence | $214 |
| 04/04/2023 | 56.14100(b) | Non-S&S | ModNegligence | $214 |
| 07/19/2022 | 56.14207 | Non-S&S | ModNegligence | $198 |
| 07/19/2022 | 56.14100(c) | S&S | HighNegligence | $4,884 |
| 07/19/2022 | 56.14213(a) | S&S | ModNegligence | $987 |
| 07/19/2022 | 56.14207 | Non-S&S | ModNegligence | $198 |
| 07/19/2022 | 56.14107(a) | Non-S&S | ModNegligence | $198 |
| 07/19/2022 | 56.14112(a)(1) | S&S | ModNegligence | $1,471 |
| 07/19/2022 | 56.18002 | S&S | LowNegligence | $442 |
Inspections
View all 27 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 12/04/2025 | 12/04/2025 | 14.50 | 1 |
| 08/27/2025 | 08/27/2025 | 16.25 | 1 |
| 03/11/2025 | 03/11/2025 | 11.75 | 1 |
| 04/24/2024 | 04/25/2024 | 16.25 | 1 |
| 01/11/2024 | 01/12/2024 | 15.00 | 1 |
| 08/07/2023 | 08/09/2023 | 31.50 | 1 |
| 04/03/2023 | 04/04/2023 | 12.50 | 1 |
| 08/16/2022 | 08/17/2022 | 3.50 | 1 |
| 07/18/2022 | 07/21/2022 | 22.50 | 1 |
| 04/07/2022 | 04/14/2022 | 16.25 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Rio Materials have?
Rio Materials has 89 MSHA violations on record, of which 27 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $31K.
What type of mine is Rio Materials?
Rio Materials is a Surface mine producing SandAndGravel, located in La Grange, Fayette County, TX. It currently has 5 employees.
Has anyone been injured or killed at Rio Materials?
According to MSHA records, Rio Materials has 0 reported accident/injury records and 0 fatalities on file.
Who operates Rio Materials?
Rio Materials is operated by Rio Materials and controlled by Pedro Ivan Delgado. MSHA Mine ID: 4105157.