# HANDTOOLS (NONPOWERED)
> MSHA accident `220181910017` · 07/05/2018 · Arcosa Aggregates,Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Crane operator, Mobile equipment operator (MEO), Dragline operator, Dropball operator, Rigger
- **Activity:** Hand tools (not powered)
- **Injury source:** CROWBAR,PRY BAR
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 0.71 years
## Operator
- **Controller:** Trinity Industries Inc
- **Operator:** Arcosa Aggregates,Inc.
- **Mine:** [4104450](https://api.ai-analytics.org/mine/4104450)
## Narrative

Employee was pulling on a pry bar to remove the V-belts for the secondary shaker when releasing the pressure on the pry bar ee felt back tighten up.

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