# POISONING (TOXIC MATERIALS)
> MSHA accident `220253170326` · 10/13/2025 · Graymont Western US Inc
## Details
- **Degree of injury:** OCCUPATNAL ILLNESS NOT DEG 1-6
- **Classification:** POISONING (TOXIC MATERIALS)
- **Accident type:** Inhalation of radiations, caustics, toxic and noxious substances
- **Occupation:** Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver
- **Activity:** Handling supplies or material
- **Injury source:** ACIDS,ALKALI,WET CEMENT
- **Nature of injury:** POISONING,SYSTEMIC
- **Body part:** BODY SYSTEMS
- **Days lost:** 0
- **Mine experience:** 0.56 years
## Operator
- **Controller:** Graymont Ltd
- **Operator:** Graymont Western US Inc
- **Mine:** [4201647](https://api.ai-analytics.org/mine/4201647)
## Narrative

Reported to management that EE was experiencing serious pain in EE's chest and believed it was from inhaling lime dust at Cricket Mountain. EE denied wearing mask or respirator, which was advised, when questioned. Sent EE to be seen at WorkMed, they diagnosed EE with exposure to chemical inhalation and referred EE to a pulmonologist. On 10/20/2025, EE was placed on modified duty

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*