# HANDLING OF MATERIALS
> MSHA accident `220201700013` · 05/27/2020 · Anchorage Sand & Gravel Company Inc
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in lifting objects
- **Occupation:** Electrician, Lineman
- **Activity:** Machine maintenance
- **Injury source:** DRUM,PULY,SHEAVE-NT CONVY
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** UPPER ARM/HUMERUS
- **Days lost:** 6
- **Mine experience:** 12 years
## Operator
- **Controller:** MDU Resources Group Inc
- **Operator:** Anchorage Sand & Gravel Company Inc
- **Mine:** [5001196](https://api.ai-analytics.org/mine/5001196)
## Narrative

Mechanic was changing a pulley on a motor and attempted to lift it with one hand when felt a ""pop"" in upper arm. Suffered distal tendon damage requiring surgery.

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