# HANDLING OF MATERIALS
> MSHA accident `220231640013` · 06/08/2023 · Clayton Sand Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Caught in, under or between NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Getting on or off equipment
- **Injury source:** SURFACE MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 177
- **Mine experience:** 1.85 years
## Operator
- **Controller:** William  Clayton
- **Operator:** Clayton Sand Company
- **Mine:** [2800547](https://api.ai-analytics.org/mine/2800547)
## Narrative

Employee twisted knee climbing into excavator when foot became entangled in the foot pedals.

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