Data / Mines / Heidelberg Materials Southwest LLC
Heidelberg Materials Southwest LLC: 630 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Heidelberg Materials Southwest LLC (MSHA operator ID 0174514) operates 15 open mines with 402 employees in Texas, Oklahoma, Arkansas, mostly construction sand and gravel. Since January 1, 2022 MSHA inspectors issued it 630 citations and orders with $438,048 in proposed penalties, and it reported 56 injury or illness cases. Data from MSHA, November 6, 2026.
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- MSHA operator ID
- 0174514
- Open mines
- 15
- Employees at open mines
- 402
- States
- Texas, Oklahoma, Arkansas
- Parent company
- Heidelberg Materials AG
- Citations and orders since January 1, 2022
- 630
- Significant and substantial
- 98 (15.6%)
- Closure orders
- 20
- High negligence or reckless
- 36
- Proposed penalties
- $438,048
- Amount paid so far
- $367,733
- Inspections
- 211
- Inspector hours on site
- 2,542
- Citations per inspection
- 2.99 (all mines 2.30)
- Accident reports
- 56
- Injury and illness cases
- 56
- Fatalities
- 0
- Latest MSHA record
- October 27, 2026
Open mines of Heidelberg Materials Southwest LLC
Ranked by citations since January 1, 2022.
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Servtex Plant | Heidelberg Materials Southwest LLC | Comal County, TX | Crushed, broken limestone | 92 | 118 |
| Bridgeport Plant | Heidelberg Materials Southwest LLC | Wise County, TX | Crushed, broken limestone | 79 | 85 |
| Lake Bridgeport Quarry | Heidelberg Materials Southwest LLC | Wise County, TX | Crushed, broken limestone | 63 | 60 |
| Arena Plant | Heidelberg Materials Southwest LLC | Colorado County, TX | Construction sand and gravel | 28 | 42 |
| Salado Plant | Heidelberg Materials Southwest LLC | Bell County, TX | Crushed, broken limestone | 8 | 40 |
| Davis Plant | Heidelberg Materials Southwest LLC | Murray County, OK | Crushed, broken stone | 34 | 38 |
| Heidelberg Materials Little River Plant | Heidelberg Materials Southwest LLC | Little River County, AR | Construction sand and gravel | 20 | 37 |
| Rosser Sand & Gravel | Heidelberg Materials Southwest LLC | Kaufman County, TX | Construction sand and gravel | 5 | 37 |
| Bristol Sand & Gravel | Heidelberg Materials Southwest LLC | Ellis County, TX | Construction sand and gravel | 16 | 36 |
| Burnet Plant | Heidelberg Materials Southwest LLC | Burnet County, TX | Crushed, broken limestone | 8 | 36 |
| Sealy Plant | Heidelberg Materials Southwest LLC | Fort Bend County, TX | Construction sand and gravel | 16 | 29 |
| Gordon Plant | Heidelberg Materials Southwest LLC | Palo Pinto County, TX | Crushed, broken limestone | 7 | 27 |
| Whitney | Heidelberg Materials Southwest LLC | Bosque County, TX | Construction sand and gravel | 11 | 26 |
| Eagle Lake Plant | Heidelberg Materials Southwest LLC | Colorado County, TX | Construction sand and gravel | 10 | 26 |
| Mill Creek Quarry | Heidelberg Materials Southwest LLC | Johnston County, OK | Dimension limestone | 5 | 17 |
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 | 116 | 17 | $159,906 | 11 |
| 2023 | 91 | 12 | $26,742 | 9 |
| 2024 | 131 | 17 | $83,396 | 11 |
| 2025 | 158 | 33 | $101,999 | 13 |
| 2026 | 134 | 19 | $66,005 | 12 |
Standards cited most at Heidelberg Materials Southwest LLC
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 56.20003 | Surface metal and nonmetal mines | 58 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 50 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 45 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 31 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 29 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 27 |
| 30 CFR 56.12008 | Surface metal and nonmetal mines | 23 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 21 |
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 18 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 17 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 16 |
| 30 CFR 47.41 | Hazard communication | 13 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 12 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 11 |
| 30 CFR 56.12030 | Surface metal and nonmetal mines | 11 |
Injury and illness cases at Heidelberg Materials Southwest LLC
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 35 |
| No lost time, or an occupational illness | 21 |
What the accident reports at Heidelberg Materials Southwest LLC describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Handling of materials | 17 |
| Handtools (nonpowered) | 12 |
| Slip or fall of person | 12 |
| Machinery | 5 |
| Powered haulage | 3 |
| Other | 2 |
| Electrical | 1 |
| Exploding vessels under pressure | 1 |
| Fire | 1 |
| Disorders (physical agents) | 1 |
Equipment named in accident reports at Heidelberg Materials Southwest LLC
| Equipment | Reports |
|---|---|
| Hand tools (not powered) | 12 |
| Trucks | 2 |
| Hand tools (powered) | 2 |
| Ore haulage trucks - off highway trucks | 2 |
| Screen | 2 |
| Crusher | 2 |
| Conveyor | 1 |
| Machine | 1 |
| Locomotive | 1 |
| Welding machine | 1 |
Commodities
| Main commodity | Open mines |
|---|---|
| Construction sand and gravel | 7 |
| Crushed, broken limestone | 6 |
| Crushed, broken stone | 1 |
| Dimension limestone | 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.