# SLIP OR FALL OF PERSON
> MSHA accident `220191260032` · 05/06/2019 · Black Hills Lignite A Limited Liability Co
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Dryer operator, Kiln operator,  Dry plant operator,  Fluid operator, Bed dryer operator
- **Activity:** Walking, Running
- **Injury source:** STEPS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 0.15 years
## Operator
- **Controller:** Thomas A  Thorson
- **Operator:** Black Hills Lignite A Limited Liability Co
- **Mine:** [4801475](https://api.ai-analytics.org/mine/4801475)
## Narrative

The employee was walking down a set of stairs when they misjudged the last step and jarred their back. 

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