# HANDLING OF MATERIALS
> MSHA accident `220230730024` · 02/01/2023 · Douds Stone LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Outside foreman, Leadman
- **Activity:** Machine maintenance
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** HAND (NOT WRIST OR FINGERS)
- **Days lost:** 1
- **Mine experience:** 10 years
## Operator
- **Controller:** Daniel Ryan  Roberts
- **Operator:** Douds Stone LLC
- **Mine:** [1302158](https://api.ai-analytics.org/mine/1302158)
## Narrative

Released clamps holding hammer assembly on rock drill. Upon releasing the clamp the hammer assembly slid forward pinning miner's hand against the front of the drill.

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