# HANDLING OF MATERIALS
> MSHA accident `220210610016` · 02/02/2021 ·  Blue Diamond Coal Co
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Handling supplies or material
- **Injury source:** ROOF (ROCK) BOLTS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 36
- **Mine experience:** 6.38 years
## Operator
- **Controller:** Sev.en Global Investments a.s.
- **Operator:**  Blue Diamond Coal Co
- **Mine:** [1512753](https://api.ai-analytics.org/mine/1512753)
## Narrative

Employee stated was tossing roof bolts across the roof bolter and EE's knee started hurting. Employee did not notify mine management until 2/22/2021 and EE's immediate foreman was unaware of the injury. EE started missing work on 2/10/2021.

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