# HANDLING OF MATERIALS
> MSHA accident `220041590096` · 05/25/2004 · The Olen Corporation
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Ledgeman/hand, Quarry man
- **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:** 1.4 years
## Operator
- **Controller:** Olen Corporation
- **Operator:** The Olen Corporation
- **Mine:** [3303848](https://api.ai-analytics.org/mine/3303848)
## Narrative

INSTALLING A CHUTE LINER WHEN HE TWISTED HIS MIDDLE BACK.

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