Data / Mines / Ohio / Eagle Materials LLC / Ernst Agg Plant 5
Eagle Materials LLC / Ernst Agg Plant 5: 12 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Eagle Materials LLC / Ernst Agg Plant 5 is an active construction sand and gravel surface mine in Montgomery County, Ohio, operated by Ernst Aggregates with 5 employees on MSHA's record (mine ID 3301695). Since January 1, 2022 MSHA inspectors issued 12 citations and orders there with $2,011 in proposed penalties, and 1 accident report was filed there, with 1 injury or illness case.
The request: Watch Eagle Materials LLC / Ernst Agg Plant 5 (MSHA mine ID 3301695) in Montgomery County, Ohio: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 3301695
- Status
- Active since October 5, 2015
- Main commodity
- Construction sand and gravel
- Mine type
- Surface
- County
- Montgomery County, Ohio
- Nearest town
- Germantown
- Operator
- Ernst Aggregates
- Employees
- 5
- MSHA field office
- Hebron OH Field Office
- Citations and orders since January 1, 2022
- 12
- Significant and substantial
- 1 (8.3%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $2,011
- Amount paid so far
- $2,011
- Inspections
- 12
- Inspector hours on site
- 147
- Citations per inspection
- 1.00 (all mines 2.30)
- Accident reports
- 1
- Injury and illness cases
- 1
- Fatalities
- 0
- Latest MSHA record
- August 31, 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 | 1 | 0 | $133 | 0 |
| 2023 | 4 | 0 | $584 | 0 |
| 2024 | 1 | 1 | $388 | 0 |
| 2025 | 3 | 0 | $453 | 0 |
| 2026 | 3 | 0 | $453 | 1 |
Standards cited most at Eagle Materials LLC / Ernst Agg Plant 5
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 50.30 | Reporting of accidents, injuries and illnesses | 3 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.12008 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.16006 | Surface metal and nonmetal mines | 1 |
| 30 CFR 41.11 | Notice of legal identity | 1 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14100 | Surface metal and nonmetal mines | 1 |
| 30 CFR 50.30-1 | Reporting of accidents, injuries and illnesses | 1 |
Injury and illness cases at Eagle Materials LLC / Ernst Agg Plant 5
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 1 |
What the accident reports at Eagle Materials LLC / Ernst Agg Plant 5 describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Electrical | 1 |
Equipment named in accident reports at Eagle Materials LLC / Ernst Agg Plant 5
| Equipment | Reports |
|---|---|
| Welding machine | 1 |
Other open mines in Montgomery County, Ohio
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Germantown S&G | SRM Materials, LLC | Montgomery County, OH | Construction sand and gravel | 9 | 12 |
| Phillips Vandalia Plant | Phillips Vandalia LLC | Montgomery County, OH | Construction sand and gravel | 7 | 9 |
| Huber Heights | Melvin Stone Company Llc | Montgomery County, OH | Crushed, broken limestone | 1 | 6 |
| Phillipsburg | Martin Marietta Materials, Inc. | Montgomery County, OH | Crushed, broken limestone | 8 | 5 |
| Barrett Paving Mats Inc-West Carrollton | Barrett Paving Materials Inc | Montgomery County, OH | Construction sand and gravel | 8 | 3 |
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.