Data / Mines / Amrize South Central Inc.
Amrize South Central Inc.: 10 open mines, 152 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Amrize South Central Inc. (MSHA operator ID L00632) operates 10 open mines with 233 employees in Oklahoma, Kentucky, Texas and other states, mostly crushed, broken limestone. Since January 1, 2022 MSHA inspectors issued it 152 citations and orders with $59,077 in proposed penalties, and it reported 11 injury or illness cases. Data from MSHA, November 6, 2026.
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- MSHA operator ID
- L00632
- Open mines
- 10
- Employees at open mines
- 233
- States
- Oklahoma, Kentucky, Texas, Illinois, Louisiana, Missouri
- Parent company
- Amrize Ltd
- Citations and orders since January 1, 2022
- 152
- Significant and substantial
- 27 (17.8%)
- Closure orders
- 2
- High negligence or reckless
- 6
- Proposed penalties
- $59,077
- Amount paid so far
- $59,077
- Inspections
- 65
- Inspector hours on site
- 677
- Citations per inspection
- 2.34 (all mines 2.30)
- Accident reports
- 13
- Injury and illness cases
- 11
- Fatalities
- 0
- Latest MSHA record
- November 2, 2026
Open mines of Amrize South Central Inc.
Ranked by citations since January 1, 2022.
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Amrize Three Rivers Quarry | Amrize South Central Inc. | Livingston County, KY | Crushed, broken limestone | 45 | 312 |
| Amrize Fredonia Quarry | Amrize South Central Inc. | Caldwell County, KY | Crushed, broken limestone | 26 | 97 |
| Amrize Cave In Rock Quarry | Amrize South Central Inc. | Hardin County, IL | Crushed, broken limestone | 45 | 68 |
| Amrize Stringtown Quarry | Amrize South Central Inc. | Atoka County, OK | Crushed, broken limestone | 38 | 51 |
| Amrize Ambrose Sand Plant | Amrize South Central Inc. | Grayson County, TX | Construction sand and gravel | 28 | 29 |
| Amrize Rosser Sand Plant | Amrize South Central Inc. | Kaufman County, TX | Construction sand and gravel | 13 | 26 |
| Amrize Thackerville Sand Plant | Amrize South Central Inc. | Love County, OK | Construction sand and gravel | 7 | 17 |
| Amrize Honey Island Operations | Amrize South Central Inc. | St Tammany Parish, LA | Construction sand and gravel | 17 | 16 |
| Amrize Bridgeton Sand and Gravel | Amrize South Central Inc. | St Louis County, MO | Construction sand and gravel | 7 | 15 |
| Amrize Coleman Quarry | Amrize South Central Inc. | Johnston County, OK | Crushed, broken limestone | 7 | 14 |
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 | 19 | 4 | $6,284 | 4 |
| 2023 | 15 | 4 | $3,748 | 2 |
| 2024 | 26 | 1 | $5,402 | 1 |
| 2025 | 50 | 12 | $32,182 | 1 |
| 2026 | 42 | 6 | $11,461 | 3 |
Standards cited most at Amrize South Central Inc.
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 | 17 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 15 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 12 |
| 30 CFR 56.14107 | Surface metal and nonmetal mines | 11 |
| 30 CFR 47.41 | Hazard communication | 7 |
| 30 CFR 56.12023 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.14112 | Surface metal and nonmetal mines | 5 |
| 30 CFR 56.12018 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.12008 | Surface metal and nonmetal mines | 4 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 3 |
| 30 CFR 56.3200 | Surface metal and nonmetal mines | 3 |
Injury and illness cases at Amrize South Central Inc.
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 6 |
| No lost time, or an occupational illness | 5 |
What the accident reports at Amrize South Central Inc. describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Slip or fall of person | 3 |
| Other | 2 |
| Handling of materials | 2 |
| Handtools (nonpowered) | 2 |
| Fire | 2 |
| Falling/sliding/rolling materials | 1 |
| Occupational skin diseases | 1 |
Equipment named in accident reports at Amrize South Central Inc.
| Equipment | Reports |
|---|---|
| Hand tools (not powered) | 2 |
| Bulldozer | 2 |
| Front-end loader | 1 |
| Forklift | 1 |
Commodities
| Main commodity | Open mines |
|---|---|
| Crushed, broken limestone | 5 |
| Construction sand and gravel | 5 |
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.