# MACHINERY
> MSHA accident `220212370003` · 08/20/2021 · BMC Aggregates LC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between running or meshing objects
- **Occupation:** Crusher attendant/operator, Pan feeder operator/worker
- **Activity:** Machine maintenance
- **Injury source:** MACHINE-MILL,CLEANING PLT
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 16.31 years
## Operator
- **Controller:** Manatts Enterprises; Cedar Valley Corp
- **Operator:** BMC Aggregates LC
- **Mine:** [1302173](https://api.ai-analytics.org/mine/1302173)
## Narrative

Employee was rotating bars on HSI Secondary Crusher.  EE was standing outside crusher housing turning spinner in order to install safety pin. Employee reached to push on crusher bar, when drum rotated pinching thumb between crusher bar and sidewall liner.  Lacerated and fractured thumb on right hand.  

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