# FALL OF ROOF OR BACK
> MSHA accident `220120900056` · 03/28/2012 · Martin County Coal Corp.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Struck by falling object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 118
- **Mine experience:** 1 years
## Operator
- **Controller:** Alpha Natural Resources, Inc.
- **Operator:** Martin County Coal Corp.
- **Mine:** [1519531](https://api.ai-analytics.org/mine/1519531)
## Narrative

Employee was bolting top in #4 entry when a piece of draw rock fell striking him in the left shoulder.  The rock measured approximately 3' X 2' X 1"" to 10"".

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