# FALL OF ROOF OR BACK
> MSHA accident `220073540038` · 12/13/2007 · Mingo Logan Coal LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Struck by falling object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Bar down, Includes scaling
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** THIGH/FEMUR
- **Days lost:** 0
- **Mine experience:** 2.1 years
## Operator
- **Controller:** Arch Resources Inc
- **Operator:** Mingo Logan Coal LLC
- **Mine:** [4609029](https://api.ai-analytics.org/mine/4609029)
## Narrative

Injured was in the process of pulling down loose material. A piece of rock fell along with the main rock that injured was intending to pull. The small rock struck him above the left knee resulting in a laceration requiring sutures.

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