# HANDLING OF MATERIALS
> MSHA accident `220123480030` · 11/20/2012 · Fisher Sand & Gravel Company
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Machine maintenance
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 1.23 years
## Operator
- **Controller:** Thomas G  Fisher
- **Operator:** Fisher Sand & Gravel Company
- **Mine:** [3901382](https://api.ai-analytics.org/mine/3901382)
## Narrative

Strained lower back while installing wear parts on Company Unit Number 13-329.

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