# HANDTOOLS (NONPOWERED)
> MSHA accident `220212710013` · 09/24/2021 · Robertson's Ready Mix Ltd
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (not powered)
- **Injury source:** SCAFFOLDS,STAGING,ETC
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** UPPER EXTREMITIES, MULTIPLE
- **Days lost:** —
- **Mine experience:** 0.21 years
## Operator
- **Controller:** RRM Development Corporation; Mitsubishi Corp
- **Operator:** Robertson's Ready Mix Ltd
- **Mine:** [0400133](https://api.ai-analytics.org/mine/0400133)
## Narrative

Tightening a nut with a pipe wrench when the wrench broke causing employee to fall back onto catwalk injuring arm and hand. 

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