# HANDLING OF MATERIALS
> MSHA accident `220020250030` · 01/11/2002 · Ash Grove Cement Company
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Electrician, Lineman
- **Activity:** Electrical maintenance
- **Injury source:** FLOOR,WALKING SURF-NOT UG
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 91
- **Mine experience:** 10.8 years
## Operator
- **Controller:** Ash Grove Cement Company
- **Operator:** Ash Grove Cement Company
- **Mine:** [1400034](https://api.ai-analytics.org/mine/1400034)
## Narrative

EE WAS APPROACHING ASSIGNED WORK AREA, AS HE SQUATTED TO ASSIST A COWORKER HIS LEFT KNEE LOCKED.

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