# HANDLING OF MATERIALS
> MSHA accident `220171790013` · 06/20/2017 · Panther Creek Mining LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Inserting bolt
- **Injury source:** ROOF (ROCK) BOLTS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 0
- **Mine experience:** 0.62 years
## Operator
- **Controller:** Blackhawk Mining LLC
- **Operator:** Panther Creek Mining LLC
- **Mine:** [4605437](https://api.ai-analytics.org/mine/4605437)
## Narrative

Employee stated that EE bent a bolt against the t-bar of the roof bolter to get it up into the place so the bolt could be installed. When the employee got the bolt started up into the hole EE was going to attempt to bend it back to straighten it up. In the process of EE bending the bolt back EE felt a pain and EE's shoulder popped.

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