# SLIP OR FALL OF PERSON
> MSHA accident `220071090020` · 04/12/2007 · Riverside Cement Co
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Handling supplies or material
- **Injury source:** FLOOR,WALKING SURF-NOT UG
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 164
- **Mine experience:** 4.6 years
## Operator
- **Controller:** Texas Industries Inc
- **Operator:** Riverside Cement Co
- **Mine:** [0400011](https://api.ai-analytics.org/mine/0400011)
## Narrative

Employee claims that he slipped while working on the Rock Stacker and twisted his knee. This was originally reported as an incident only on 01/10/07.

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