# MACHINERY
> MSHA accident `220141530019` · 05/29/2014 · Consol Pennsylvania Coal Company LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Inserting bolt
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** HEAD,NEC
- **Days lost:** 0
- **Mine experience:** 3.69 years
## Operator
- **Controller:** CONSOL Energy Inc
- **Operator:** Consol Pennsylvania Coal Company LLC
- **Mine:** [3607416](https://api.ai-analytics.org/mine/3607416)
## Narrative

Employee was center bolting in 3 North Left Mains. While attempting to raise the bolt into the hole, the bolt became lodged in the hole twelve inches from the roof. He then tried to lower the bolt and raise it back into the hole rotating it. The rotation caused the bolt wrench to come off the drill head striking the employee above his left eye and on his safety glasses.

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