Key Takeaway
Alvarez Pit is a active surface mine producing SandAndGravel, located in Rio Grande City, Hidalgo County, TX. It has 8 violations on record (0 S&S) and $0 in proposed penalties. Operated by Rio Grande Aggregates LLC.
Alvarez Pit
Operator: Rio Grande Aggregates LLC
Controller: Eli Camargo
Location: Rio Grande City, Hidalgo County, TX
Employees: 4
Recent Violations
View all 8 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 01/21/2026 | 56.1000 | Non-S&S | ModNegligence | $0 |
| 01/21/2026 | 56.14100(d) | Non-S&S | ModNegligence | $0 |
| 01/21/2026 | 56.12023 | Non-S&S | ModNegligence | $0 |
| 01/21/2026 | 56.4402 | Non-S&S | ModNegligence | $0 |
| 01/21/2026 | 56.15001 | Non-S&S | ModNegligence | $0 |
| 01/21/2026 | 56.18002(b) | Non-S&S | ModNegligence | $0 |
| 01/21/2026 | 56.9100(a) | Non-S&S | ModNegligence | $0 |
| 01/21/2026 | 47.51 | Non-S&S | ModNegligence | $0 |
Inspections
View all 4 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/02/2026 | 02/03/2026 | 7.25 | 1 |
| 01/28/2026 | 01/28/2026 | 12.00 | 2 |
| 01/21/2026 | 01/22/2026 | 10.25 | 1 |
| 01/21/2026 | 01/22/2026 | 4.50 | 1 |
Mine Details
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Frequently Asked Questions
How many MSHA violations does Alvarez Pit have?
Alvarez Pit has 8 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $0.
What type of mine is Alvarez Pit?
Alvarez Pit is a Surface mine producing SandAndGravel, located in Rio Grande City, Hidalgo County, TX. It currently has 4 employees.
Has anyone been injured or killed at Alvarez Pit?
According to MSHA records, Alvarez Pit has 0 reported accident/injury records and 0 fatalities on file.
Who operates Alvarez Pit?
Alvarez Pit is operated by Rio Grande Aggregates LLC and controlled by Eli Camargo. MSHA Mine ID: 4105841.