# SLIP OR FALL OF PERSON
> MSHA accident `220112790023` · 09/27/2011 · Luck Stone Corporation
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **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:** SCAFFOLDS,STAGING,ETC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 53
- **Mine experience:** 6.46 years
## Operator
- **Controller:** Charles S  Luck IV
- **Operator:** Luck Stone Corporation
- **Mine:** [4402964](https://api.ai-analytics.org/mine/4402964)
## Narrative

While walking the associate stepped in the area where Conveyor catwalk and the stairway to Conveyor and the Crusher Platform meet. This is an area with a gap where two pieces of Grip Strut are side by side with one at a downward angle and the upward stairway. EE said that he apparently had stepped the area and heard his right knee pop.

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