# HANDLING OF MATERIALS
> MSHA accident `220121080007` · 04/06/2012 · Mid-States Sand LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Outside foreman, Leadman
- **Activity:** Machine maintenance
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 7 years
## Operator
- **Controller:** Terry W  Hacker; Larry  Hacker
- **Operator:** Mid-States Sand LLC
- **Mine:** [1401619](https://api.ai-analytics.org/mine/1401619)
## Narrative

Moving clutch assembly from front of dredge to middle of dredge to install on motor.  Three men used to lift and move assembly.

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