# SLIP OR FALL OF PERSON
> MSHA accident `220151460014` · 01/30/2015 · Essroc Cement Corp
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Plumber, Pipefitter, Millwright
- **Activity:** Machine maintenance
- **Injury source:** STORAGE TANKS AND BINS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 7.46 years
## Operator
- **Controller:** Italcementi Spa
- **Operator:** Essroc Cement Corp
- **Mine:** [1200066](https://api.ai-analytics.org/mine/1200066)
## Narrative

Employee was working inside of a dust collector hopper repairing a conveyor screw. When he went to turn around, his foot was caught in the flights of the screw. As a result, he twisted his right knee. He was taken to a Dr. for evaluation, and placed on restricted duty (on 2/5)(no repetitive kneeling, squatting or bending) until follow up appt. (2/13)

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