# HANDLING OF MATERIALS
> MSHA accident `220202690021` · 09/17/2020 · Christy Minerals LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in lifting objects
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **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:** 23.02 years
## Operator
- **Controller:** O'Brien Industrial Holdings LLC
- **Operator:** Christy Minerals LLC
- **Mine:** [2301545](https://api.ai-analytics.org/mine/2301545)
## Narrative

EE strained back moving outrigger plates for crane.

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