# MACHINERY
> MSHA accident `220123280018` · 11/07/2012 · Silver Opportunity Partners LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Drill face, Rib, Side, Down
- **Injury source:** DRIL-PRCUSV,HRD ROC,JKHMR
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 0
- **Mine experience:** 0.19 years
## Operator
- **Controller:** Sunshine Silver Mines Corp
- **Operator:** Silver Opportunity Partners LLC
- **Mine:** [1000089](https://api.ai-analytics.org/mine/1000089)
## Narrative

On 11/7/12, employee was trying to free the splitset bolt driver from splitset bolt that he previously installed with a jackleg drill. Employee pulled on the jackleg drill to free the driver, but the pressure had bled off the leg. The impact strained the employee's shoulder. On 11/16/12, employee went to the doctor. Physical therapy was prescribed. Physical therapy began 11/20/12.

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