# FALLING/SLIDING/ROLLING MATERIALS
> MSHA accident `220222010020` · 07/12/2022 · Wolf Run Mining LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** FALLING/SLIDING/ROLLING MATERIALS
- **Accident type:** Struck by... NEC
- **Occupation:** Utility man, Errand boy, Service truck operator
- **Activity:** Machine maintenance
- **Injury source:** DRUM,PULY,SHEAVE-NT CONVY
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** THIGH/FEMUR
- **Days lost:** 52
- **Mine experience:** 0.31 years
## Operator
- **Controller:** Arch Resources Inc
- **Operator:** Wolf Run Mining LLC
- **Mine:** [4604168](https://api.ai-analytics.org/mine/4604168)
## Narrative

Injured was struck by a sheave block while installing prefabricated bridges on HG2 beltline. The sheave block came loose from the anchor point striking the employee in the left leg resulting in a broken femur. The investigation showed that individual was in the red zone of the sheave wheel at the time the anchor broke

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