# SLIP OR FALL OF PERSON
> MSHA accident `220111930014` · 06/13/2011 · Sherwin Alumina Company, LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 261
- **Mine experience:** 1.08 years
## Operator
- **Controller:** Sherwin Alumina LLC
- **Operator:** Sherwin Alumina Company, LLC
- **Mine:** [4100906](https://api.ai-analytics.org/mine/4100906)
## Narrative

EE states that while walking into the refinery, he stepped off road to avoid traffic and in the process of stepping off the road he claims he twisted his knee aggravating an old knee injury.  The previous knee injury was non work related.  Employer is ""Red Lining"" this injury and will contest the validity of the work related status.

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