Key Takeaway
Portable Plant #1 is a intermittent surface mine producing SandAndGravel, located in Robstown, San Patricio County, TX. It has 212 violations on record (65 S&S) and $97K in proposed penalties. Operated by Wright Materials.
Portable Plant #1
Operator: Wright Materials
Controller: ATM Holdings LLC
Location: Robstown, San Patricio County, TX
Employees: 8
Recent Violations
View all 212 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 11/13/2025 | 56.14130(g) | S&S | ModNegligence | $1,037 |
| 11/13/2025 | 56.14107(a) | S&S | ModNegligence | $1,550 |
| 11/13/2025 | 46.12(a)(2) | S&S | ModNegligence | $1,037 |
| 08/07/2025 | 46.9(c)(1)(i) | Non-S&S | ModNegligence | $151 |
| 08/07/2025 | 46.9(c)(2)(i) | Non-S&S | ModNegligence | $151 |
| 08/07/2025 | 46.5 | S&S | ModNegligence | $1,153 |
| 06/05/2024 | 46.3(a) | Non-S&S | HighNegligence | $147 |
| 06/05/2024 | 46.8(c) | S&S | ModNegligence | $397 |
| 06/05/2024 | 46.8(c) | Non-S&S | ModNegligence | $147 |
| 06/05/2024 | 46.11(a) | Non-S&S | ModNegligence | $147 |
| 06/05/2024 | 56.14100(c) | Non-S&S | ModNegligence | $147 |
| 06/05/2024 | 56.14132(a) | Non-S&S | ModNegligence | $147 |
| 06/05/2024 | 56.14100(c) | Non-S&S | ModNegligence | $147 |
| 06/05/2024 | 56.14100(b) | Non-S&S | ModNegligence | $147 |
| 06/05/2024 | 56.14100(b) | Non-S&S | ModNegligence | $147 |
| 06/05/2024 | 56.14107(a) | S&S | ModNegligence | $172 |
| 06/05/2024 | 56.4104(a) | S&S | ModNegligence | $147 |
| 06/05/2024 | 47.41(a) | Non-S&S | ModNegligence | $147 |
| 06/05/2024 | 56.11012 | S&S | ModNegligence | $388 |
| 06/05/2024 | 56.14100(a) | S&S | ModNegligence | $147 |
Accidents & Injuries
View all 4 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 01/29/2013 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 09/09/2004 | POWERED HAULAGE | DYS AWY FRM WRK & RESTRCTD ACT | 1d lost, 1d restricted |
| 02/04/2003 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 4d lost |
| 07/31/2002 | POWERED HAULAGE | DAYS AWAY FROM WORK ONLY | 2d lost |
Inspections
View all 88 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/13/2025 | 11/13/2025 | 12.00 | 1 |
| 08/06/2025 | 08/12/2025 | 17.50 | 1 |
| 07/14/2025 | 07/15/2025 | 4.25 | 1 |
| 01/07/2025 | 01/08/2025 | 8.50 | 1 |
| 06/24/2024 | 06/24/2024 | 6.75 | 1 |
| 06/04/2024 | 06/06/2024 | 21.25 | 1 |
| 03/25/2024 | 03/28/2024 | 16.75 | 1 |
| 07/24/2023 | 07/25/2023 | 28.00 | 1 |
| 12/05/2022 | 12/06/2022 | 17.50 | 1 |
| 09/26/2022 | 09/27/2022 | 5.25 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Portable Plant #1 have?
Portable Plant #1 has 212 MSHA violations on record, of which 65 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $97K.
What type of mine is Portable Plant #1?
Portable Plant #1 is a Surface mine producing SandAndGravel, located in Robstown, San Patricio County, TX. It currently has 8 employees.
Has anyone been injured or killed at Portable Plant #1?
According to MSHA records, Portable Plant #1 has 4 reported accident/injury records and 0 fatalities on file.
Who operates Portable Plant #1?
Portable Plant #1 is operated by Wright Materials and controlled by ATM Holdings LLC. MSHA Mine ID: 4103694.