# MACHINERY
> MSHA accident `220143070076` · 10/22/2014 · River View Coal LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 0
- **Mine experience:** 0.15 years
## Operator
- **Controller:** Alliance Resource Partners LP
- **Operator:** River View Coal LLC
- **Mine:** [1519374](https://api.ai-analytics.org/mine/1519374)
## Narrative

While bolting, ee felt a pinch in left chest area.  Doctor diagnosed as a left pectoralis muscle strain

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