# SLIP OR FALL OF PERSON
> MSHA accident `220041280005` · 04/27/2004 · Lhoist North America of Texas Ltd
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Prep plant foreman, Supervisor, Mill plant supervisor, Kiln supervisor
- **Activity:** Walking, Running
- **Injury source:** WORKING SURF OUTSIDE,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 17.29 years
## Operator
- **Controller:** Lhoist Group
- **Operator:** Lhoist North America of Texas Ltd
- **Mine:** [4100013](https://api.ai-analytics.org/mine/4100013)
## Narrative

Employee slipped and twisted right knee while crossing a warning barrier! Contributing factors include water flowing through area due to recent heavy rains! Injuries as a result of the activity include a sprain of a unspecified site of the right knee! Restrictions as a result include no squatting or kneeling, use of crutches 90% of the time and no climbing stairs or ladders!

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