# POISONING (TOXIC MATERIALS)
> MSHA accident `220191790017` · 06/20/2019 · Luminant Mining Company LLC
## 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:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** NOXIOUS MINE GASES,NEC
- **Nature of injury:** POISONING,SYSTEMIC
- **Body part:** BODY SYSTEMS
- **Days lost:** —
- **Mine experience:** 0.04 years
## Operator
- **Controller:** Vistra Energy
- **Operator:** Luminant Mining Company LLC
- **Mine:** [4104964](https://api.ai-analytics.org/mine/4104964)
## Narrative

Installing center pin in D33 dragline. Pin is packed in dry ice before installation. When the dry ice was released from freeze box, dry ice dumped, creating a cloud of CO2.  Employee became disoriented as result of CO2 exposure. Employee did not lose consciousness.  Employee was transported via ambulance for medical evaluation and taken off work until fully recovered.

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