# MACHINERY
> MSHA accident `220160420027` · 02/01/2016 · The Marion County Coal Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Inserting bolt
- **Injury source:** ROOF (ROCK) BOLTS
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 224
- **Mine experience:** 6.04 years
## Operator
- **Controller:** Robert E  Murray
- **Operator:** The Marion County Coal Company
- **Mine:** [4601433](https://api.ai-analytics.org/mine/4601433)
## Narrative

Bolting off miner in 2 East and right shoulder popped out of socket while holding bolt in the hole. Multiple previous shoulder injuries. Diagnosed with strain/sprain and possible chipped bone in shoulder, referred to specialist. No problems with mining machines, training, PPE, or compliance issues.

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