# SLIP OR FALL OF PERSON
> MSHA accident `220121180029` · 04/25/2012 · Hilty Quarries Inc 
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver
- **Activity:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 2 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Hilty Quarries Inc 
- **Mine:** [2302381](https://api.ai-analytics.org/mine/2302381)
## Narrative

Employee was walking while working at the quarry and slipped on level surface and fell to the ground. The employee was taken to the hospital for evaluation and was found to have a left knee strain. The employee was released from care with modified duty and a prescription.

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