Data / Mines / Texas / Portable #3
Portable #3, Midland County, Texas: 12 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Portable #3 is an active crushed, broken stone surface mine in Midland County, Texas, operated by Thompson Materials with 2 employees on MSHA's record (mine ID 4105485). Since January 1, 2022 MSHA inspectors issued 12 citations and orders there with $1,941 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Portable #3 (MSHA mine ID 4105485) in Midland County, Texas: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 4105485
- Status
- Active since November 15, 2024
- Main commodity
- Crushed, broken stone
- Mine type
- Surface
- County
- Midland County, Texas
- Nearest town
- Midland
- Operator
- Thompson Materials
- Parent company
- Moriah TFS Holdings LLC
- Employees
- 2
- MSHA field office
- Carlsbad NM Field Office
- Citations and orders since January 1, 2022
- 12
- Significant and substantial
- 3 (25.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $1,941
- Amount paid so far
- $1,488
- Inspections
- 8
- Inspector hours on site
- 38
- Citations per inspection
- 1.50 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- September 4, 2026
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2022 | 3 | 2 | $399 | 0 |
| 2023 | 2 | 1 | $489 | 0 |
| 2024 | 1 | 0 | $147 | 0 |
| 2025 | 3 | 0 | $453 | 0 |
| 2026 | 3 | 0 | $453 | 0 |
Standards cited most at Portable #3
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 2 |
| 30 CFR 41.12 | Notice of legal identity | 1 |
| 30 CFR 56.14205 | Surface metal and nonmetal mines | 1 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 1 |
| 30 CFR 56.18020 | Surface metal and nonmetal mines | 1 |
| 30 CFR 47.41 | Hazard communication | 1 |
| 30 CFR 56.4402 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4203 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12001 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.16005 | Surface metal and nonmetal mines | 1 |
Other open mines in Midland County, Texas
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Southwest Windstar LLC | Southwest Windstar LLC | Midland County, TX | Construction sand and gravel | 20 | 95 |
| 1379 South | NM Energy LLC | Midland County, TX | Crushed, broken stone | 5 | 49 |
| Boreland Mine | Energy In Motion US LLC | Midland County, TX | Sand, common | 8 | 45 |
| Nobles Aggregate | Permian Basin Materials Aggregate | Midland County, TX | Crushed, broken stone | 4 | 39 |
| 1379 Pit | South Texas Aggregates Inc | Midland County, TX | Crushed, broken limestone | 4 | 31 |
| Moreland Pit | Thompson Materials | Midland County, TX | Construction sand and gravel | 1 | 25 |
| Crush Materials LLC. | Crush Materials LLC. | Midland County, TX | Crushed, broken limestone | 3 | 21 |
| Nomad, Midland | Nomad Proppant Services LLC | Midland County, TX | Sand, industrial | 25 | 17 |
| OnCore 4 | OnCore Processing LLC | Midland County, TX | Construction sand and gravel | 20 | 12 |
| Midland | Caliche Now LLC. | Midland County, TX | Crushed, broken stone | 3 | 12 |
| Bar M | Thompson Materials | Midland County, TX | Crushed, broken stone | 2 | 11 |
| Crusher #4 | Jones Bros Mfg Inc | Midland County, TX | Crushed, broken stone | 4 | 5 |
| Jci FT 4250 Portable Crusher # 3 | Csa Materials Inc | Midland County, TX | Crushed, broken limestone | 8 | 3 |
| Double T | Thompson Materials | Midland County, TX | Construction sand and gravel | 2 | 3 |
| Elkins Pit | Brett Construction Company | Midland County, TX | Construction sand and gravel | 5 | 1 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.