# HANDLING OF MATERIALS
> MSHA accident `220233070004` · 10/23/2023 · Buchanan Minerals, LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** ANKLE
- **Days lost:** 0
- **Mine experience:** 5.38 years
## Operator
- **Controller:** Coronado Coal LLC
- **Operator:** Buchanan Minerals, LLC
- **Mine:** [4404856](https://api.ai-analytics.org/mine/4404856)
## Narrative

The employee was assisting in replacing the feed box on the 286 screen. While attempting to maneuver the new feed box into place, the feed box shifted suddenly, striking EE's foot/ankle into the concrete curb causing a contusion.

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