# SLIP OR FALL OF PERSON
> MSHA accident `220012390138` · 07/10/2001 · Lehigh Portland Cement Company
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Miner, NEC
- **Activity:** Walking, Running
- **Injury source:** STEPS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 3
- **Mine experience:** 36.67 years
## Operator
- **Controller:** Heidelberg Materials AG
- **Operator:** Lehigh Portland Cement Company
- **Mine:** [0100043](https://api.ai-analytics.org/mine/0100043)
## Narrative

INJURED WAS WALKING UP STEPS GOING TO TOP OF SILOS. AFTER THE FIRST LEVEL OF STEPS HE TURNED ON THE PLATFORM TO THE NEXT LEVEL OF STEPS. THIS IS WHEN HE TWISTED HIS KNEE.

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