# SLIP OR FALL OF PERSON
> MSHA accident `220220420020` · 02/09/2022 · National Cement Co. of AL., 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:** Carpenter
- **Activity:** Surface construction, NEC
- **Injury source:** GROUND
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 1.71 years
## Operator
- **Controller:** Vicat S A
- **Operator:** National Cement Co. of AL., Inc.
- **Mine:** [0100027](https://api.ai-analytics.org/mine/0100027)
## Narrative

Employee was working concrete with 4' Bull float and several extension handles. Employee was repositioning when employee tripped on the gravel subgrade & fell on right knee on the rough terrain.

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