# SLIP OR FALL OF PERSON
> MSHA accident `220120870033` · 03/23/2012 · H & K Materials
## Details
- **Degree of injury:** ALL OTHER CASES (INCL 1ST AID)
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Climb scaffolds, Ladders
- **Injury source:** LADDERS,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 1 years
## Operator
- **Controller:** John B  Haines IV; John R  Kibblehouse
- **Operator:** H & K Materials
- **Mine:** [3600116](https://api.ai-analytics.org/mine/3600116)
## Narrative

Employee's foot slipped when climbing down off ladder and injured knee.

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