# SLIP OR FALL OF PERSON
> MSHA accident `220141500032` · 05/28/2014 · Hanson Aggregates Pacific Southwest Inc
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Barge/Boat/Dredge/Towbarge/Towboat/Leach operator, Riverman, Deck hand
- **Activity:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 10.1 years
## Operator
- **Controller:** Heidelberg Materials AG
- **Operator:** Hanson Aggregates Pacific Southwest Inc
- **Mine:** [0401838](https://api.ai-analytics.org/mine/0401838)
## Narrative

Employee suffered a left knee strain as he descended the top of an earthen berm. As he turned to walk down the berm, his right foot slipped on loose material, twisting his left knee. He was provided prescription meds and a knee brace.

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