# SLIP OR FALL OF PERSON
> MSHA accident `220221260011` · 04/25/2022 · Trapper Mining Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Electrician, Lineman
- **Activity:** Inspect equipment or mine
- **Injury source:** FLOOR,WALKING SURF-NOT UG
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 54
- **Mine experience:** 0.21 years
## Operator
- **Controller:** MidAmerican Energy Holdings Company; Platte River Power Authority; Salt 
- **Operator:** Trapper Mining Inc
- **Mine:** [0502838](https://api.ai-analytics.org/mine/0502838)
## Narrative

Employee reported stepping off a beam to a walkway inadvertently landing on the edge of the walking surface. 

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