# HANDLING OF MATERIALS
> MSHA accident `220201710010` · 06/08/2020 · Bluestone Oil Corporation
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Fall onto or against objects
- **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:** 4
- **Mine experience:** 0.81 years
## Operator
- **Controller:** Jillean L  Justice; James C  Justice lll
- **Operator:** Bluestone Oil Corporation
- **Mine:** [4609222](https://api.ai-analytics.org/mine/4609222)
## Narrative

Employee was straightening roof bolt in the bolt hole to attach drill wrench when the bolt spun in the hole. The employee felt pain in left shoulder when they caught themselves to prevent falling.

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