# HANDLING OF MATERIALS
> MSHA accident `220260650004` · 02/06/2026 · Wolf Run Mining LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Electrician, Lineman
- **Activity:** Handling supplies or material
- **Injury source:** JACKS-MECH,HYDRL,AIR,ETC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** UPPER ARM/HUMERUS
- **Days lost:** —
- **Mine experience:** 6 years
## Operator
- **Controller:** Core Natural Resources Inc
- **Operator:** Wolf Run Mining LLC
- **Mine:** [4604168](https://api.ai-analytics.org/mine/4604168)
## Narrative

Clevis broke on a retriever, striking other employees. When this occurred, a jack was about to fall on top of another employee and injured grabbed the jack to steady it, when EE did EE felt a sharp pain in EE's right bicep, received surgery to repair a torn bicep on the 26th of February.

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