# MACHINERY
> MSHA accident `220162450035` · 08/25/2016 · The Ohio County Coal Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Drill face, Rib, Side, Down
- **Injury source:** DRIL-PRCUSV,HRD ROC,JKHMR
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 4
- **Mine experience:** 5 years
## Operator
- **Controller:** Robert E  Murray
- **Operator:** The Ohio County Coal Company
- **Mine:** [4601436](https://api.ai-analytics.org/mine/4601436)
## Narrative

Employee was drilling with a cobra drill on 7-38xc roof fall when the drill steel became stuck in the rock. While pulling on drill steel employee felt pain in back. No other part 50 criteria apply. 

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