# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220081160038` · 12/29/2007 · Peabody Natural Resources Company
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Walking, Running
- **Injury source:** MISCELLANEOUS,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 28
- **Mine experience:** 0.17 years
## Operator
- **Controller:** Peabody Energy Corporation
- **Operator:** Peabody Natural Resources Company
- **Mine:** [2901879](https://api.ai-analytics.org/mine/2901879)
## Narrative

Technician was repairing the left propel walking camshaft in the revolving frame of the dragline.  Employee stated he was working in compartment #L-26 when he stepped on an unknown object, slipped and twisted his right ankle.

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