# SLIP OR FALL OF PERSON
> MSHA accident `220072540025` · 08/29/2007 · Trinity 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:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 1.38 years
## Operator
- **Controller:** Trinity Industries Inc
- **Operator:** Trinity Materials, Inc.
- **Mine:** [4104582](https://api.ai-analytics.org/mine/4104582)
## Narrative

Employee was walking from excavator to pickup truck at the end of his shift and stepped into a hole and fell causing pain to his left knee. Was seen by an M.D. and was returned to work on restricted duty and will follow-up with M.D. on 9/11/07.

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