# FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
> MSHA accident `220121070048` · 04/06/2012 · Peabody Twentymile Mining LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
- **Accident type:** Struck by rolling or sliding object
- **Occupation:** Laborer, Bull gang,  Parts runner, Roustabout, Roof trimmer/scaler
- **Activity:** Timbering, Build cribs
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** MULTIPLE INJURIES
- **Body part:** MULTIPLE PARTS (MORE THAN ONE MAJOR)
- **Days lost:** 48
- **Mine experience:** 0.17 years
## Operator
- **Controller:** Peabody Energy Corporation
- **Operator:** Peabody Twentymile Mining LLC
- **Mine:** [0503836](https://api.ai-analytics.org/mine/0503836)
## Narrative

Employee was setting support at the corner of xc 53 in 2MN 2E where there was a previous rib roll. IE had scaled the roof prior to setting a timber. IE was slightly bent forward to install the timber between the edge of the roof mesh and the rib. The rib sloughed off and a piece of cap rock struck the IE.

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