# SLIP OR FALL OF PERSON
> MSHA accident `220260200050` · 01/05/2026 · National Cement Co. of AL., Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Belt foreman, Maintenance foreman, Maintenance supervisor
- **Activity:** Supervise
- **Injury source:** LOOSE DIRT AND MUD
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 23.54 years
## Operator
- **Controller:** Vicat S A
- **Operator:** National Cement Co. of AL., Inc.
- **Mine:** [0100027](https://api.ai-analytics.org/mine/0100027)
## Narrative

Stepped in deep mud with right leg.  Tried to move with left leg and it caused their right knee to hyperextend.

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