# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220220490024` · 01/31/2022 · El Segundo Coal Company, LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Getting on or off equipment
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 77
- **Mine experience:** 4.87 years
## Operator
- **Controller:** Peabody Energy Corporation
- **Operator:** El Segundo Coal Company, LLC
- **Mine:** [2902257](https://api.ai-analytics.org/mine/2902257)
## Narrative

After lunch, the IE was dismounting dozer to do a walk around inspection.    IE was dismounting the push arm of the dozer and stepped on a rock on the push arm step.      IE received first aid and transported to Hospital.  X-Rays were negative, but MRI results indicate a ruptured ACL.   

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