# SLIP OR FALL OF PERSON
> MSHA accident `220232480023` · 08/23/2023 · ARCOSA LWB, LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 0.4 years
## Operator
- **Controller:** Arcosa, Inc
- **Operator:** ARCOSA LWB, LLC
- **Mine:** [0504415](https://api.ai-analytics.org/mine/0504415)
## Narrative

Employee was working on a conveyor roller, stepped back into hole and strained left knee.

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