# HANDTOOLS (NONPOWERED)
> MSHA accident `220010640081` · 01/29/2001 · Zca Mines Inc
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Over-exertion NEC
- **Occupation:** Laborer, Bull gang, Faceman, Parts runner, Roustabout, Roof trimmer/scaler
- **Activity:** Cement work, Gunite crew
- **Injury source:** HAND TOOLS,NONPOWERED,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** —
- **Mine experience:** 10.34 years
## Operator
- **Controller:** Horsehead Industries Inc
- **Operator:** Zca Mines Inc
- **Mine:** [3001185](https://api.ai-analytics.org/mine/3001185)
## Narrative

INJ WAS INSTALLING A NEW CONCRETE FLOOR IN AN UNDERGROUND MAINTENANCE SHOP. HE WAS OPERATING A SCREEN BOARD TO LEVEL OFF THE CEMENT WHEN HE SPRAINED HIS LOWER BACK

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