# SLIP OR FALL OF PERSON
> MSHA accident `220153020027` · 10/23/2015 · Hallett Materials
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall from machine
- **Occupation:** Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver
- **Activity:** Bulldozer
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 0.23 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Hallett Materials
- **Mine:** [1302397](https://api.ai-analytics.org/mine/1302397)
## Narrative

Employee was standing on the side of the dozer and foot slipped off rail and employee twisted knee when falling.

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