Data / Mines / Oregon / Plant 1
Plant 1, Union County, Oregon: 16 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Plant 1 is an intermittent crushed, broken basalt surface mine in Union County, Oregon, operated by LJH Construction LLC with 3 employees on MSHA's record (mine ID 3503950). Since January 1, 2022 MSHA inspectors issued 16 citations and orders there with $3,446 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Plant 1 (MSHA mine ID 3503950) in Union County, Oregon: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 3503950
- Status
- Intermittent since May 13, 2024
- Main commodity
- Crushed, broken basalt
- Mine type
- Surface
- County
- Union County, Oregon
- Nearest town
- La Grande
- Operator
- LJH Construction LLC
- Employees
- 3
- MSHA field office
- Boise ID Field Office
- Citations and orders since January 1, 2022
- 16
- Significant and substantial
- 3 (18.8%)
- Closure orders
- 0
- High negligence or reckless
- 3
- Proposed penalties
- $3,446
- Amount paid so far
- $3,446
- Inspections
- 6
- Inspector hours on site
- 27
- Citations per inspection
- 2.67 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- July 14, 2026
- Citations issued to contractors here
- 1 ($388 proposed)
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 |
|---|---|---|---|---|
| 2024 | 9 | 3 | $2,389 | 0 |
| 2025 | 5 | 0 | $755 | 0 |
| 2026 | 2 | 0 | $302 | 0 |
Standards cited most at Plant 1
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 56.14107 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.9301 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.18002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14206 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.9300 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12013 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14108 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14201 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.12028 | Surface metal and nonmetal mines | 1 |
Other open mines in Union County, Oregon
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Royal Pit | Royal Rock | Union County, OR | Crushed, broken stone | 2 | 12 |
| Plant 3 | LJH Construction LLC | Union County, OR | Crushed, broken basalt | 4 | 3 |
| R. D. Mac, Inc. | R. D. Mac, Inc. | Union County, OR | Construction sand and gravel | 7 | 1 |
| Portable Hsi | R. D. Mac, Inc. | Union County, OR | Crushed, broken stone | 2 | 1 |
| Track Plant 2 | LJH Construction LLC | Union County, OR | Crushed, broken basalt | 3 | 0 |
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.