# SLIP OR FALL OF PERSON
> MSHA accident `220050960013` · 03/30/2005 · Hallett Materials 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:** Truck driver
- **Activity:** Handling supplies or material
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** —
- **Mine experience:** 0.01 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Hallett Materials Inc
- **Mine:** [1301000](https://api.ai-analytics.org/mine/1301000)
## Narrative

Employee was tightening chain on the fuel tank he was hauling. The trailer was wet causing him to slip. He caught himself but wrenched/strained his left knee while doing so.

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