# HANDTOOLS (NONPOWERED)
> MSHA accident `220041620045` · 06/02/2004 · Tata Chemicals (Soda Ash) Partners
## 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:** FLOOR,WALKING SURF-NOT UG
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 30.38 years
## Operator
- **Controller:** General Chemical; Andover Group
- **Operator:** Tata Chemicals (Soda Ash) Partners
- **Mine:** [4801497](https://api.ai-analytics.org/mine/4801497)
## Narrative

Employee stated he was removing a double nut locking system with a wrench when nut broke free sending employee backwards.

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