# MACHINERY
> MSHA accident `220202340007` · 07/15/2020 · Huber Carbonates LLC.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Miner, NEC
- **Activity:** Hand tools (powered)
- **Injury source:** HAND TOOLS,POWERED,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 0
- **Mine experience:** 3.38 years
## Operator
- **Controller:** J M Huber Corp
- **Operator:** Huber Carbonates LLC.
- **Mine:** [0901093](https://api.morvs.ai/mine/0901093)
## Narrative

Employee was manually installing roof bolts. Was in a man basket inserting mechanical roof bolts, using an impact to install bolts, and using torque wrench to tighten roof bolts per spec. Shoulder became sore in the process of setting approximately 80 roof bolts in a shift and was still painful 2 weeks later so employee reported incident on 8/16/2020.

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