# HANDTOOLS (NONPOWERED)
> MSHA accident `220080440016` · 02/07/2008 · TXI Operations LP
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (not powered)
- **Injury source:** HAND TOOLS,NONPOWERED,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 6.73 years
## Operator
- **Controller:** Texas Industries Inc
- **Operator:** TXI Operations LP
- **Mine:** [4101628](https://api.ai-analytics.org/mine/4101628)
## Narrative

Employee was loosening motor mounting bolts on Triple Roll Crusher using a socket and 3/4"" ratchet.  He exerted force and didn't remember any type of slipping or jerking, but began to feel a pressure in his back.

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