# FALL OF ROOF OR BACK
> MSHA accident `220172700021` · 09/14/2017 · Mach 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:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Remove/position hydraulic jack
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** SCRATCH,ABRASION,SUPERFCL
- **Body part:** EYE(S) OPTIC NERVE/VISON
- **Days lost:** 0
- **Mine experience:** 3 years
## Operator
- **Controller:** Foresight Energy Labor LLC
- **Operator:** Mach Mining LLC
- **Mine:** [1103141](https://api.ai-analytics.org/mine/1103141)
## Narrative

Injured employee was setting a roof control jack when a small fragment of rock fell from the roof and into left eye. Employee was prescribed eye drops as a result.

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