# FALL OF ROOF OR BACK
> MSHA accident `220071760053` · 06/15/2007 · Excel Mining 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:** Roof bolter, Inserting bolt
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** HEAD,NEC
- **Days lost:** 0
- **Mine experience:** 0.06 years
## Operator
- **Controller:** Alliance Resource Partners LP
- **Operator:** Excel Mining LLC
- **Mine:** [1518839](https://api.ai-analytics.org/mine/1518839)
## Narrative

Employee was installing permanent roof supports in number 4 heading. He claims that a piece of draw rock fell and struck him on the head, causing him to momentarily lose consciousness. Height of area where rock fell measured 60"". Rock measured 18"" x 16"" and 1/2 thick.

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