# HANDTOOLS (NONPOWERED)
> MSHA accident `220121810025` · 06/26/2012 · M.J. Stavola Industries
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Over-exertion NEC
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Hand tools (not powered)
- **Injury source:** AXE,HAMMER,SLEDGE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 7
- **Mine experience:** 0.19 years
## Operator
- **Controller:** William H  Stavola
- **Operator:** M.J. Stavola Industries
- **Mine:** [0801202](https://api.ai-analytics.org/mine/0801202)
## Narrative

Employee was cleaning grizzly bars in shaker feeder of crusher with pick axe, left foot slipped and he tried to catch his balance, did not fall, but twisted lower back. He has lumbar strain.

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