# SLIP OR FALL OF PERSON
> MSHA accident `220140300029` · 01/22/2014 · Hamilton Aggregates, Inc
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Caught in, under or between NEC
- **Occupation:** Outside foreman, Leadman
- **Activity:** Handling supplies or material
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 1
- **Mine experience:** 6.4 years
## Operator
- **Controller:** J Edward  Hamilton
- **Operator:** Hamilton Aggregates, Inc
- **Mine:** [0302031](https://api.ai-analytics.org/mine/0302031)
## Narrative

While attempting to pull the latches to disconnect the pole attachment from the Bobcat S250, slipped & twisted trapping knee on the back side of the pole attachment, causing a pulled muscle around the knee.

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