# SLIP OR FALL OF PERSON
> MSHA accident `220082050018` · 07/21/2008 · Rock Mountain Mining-Div/Twin Pines Coal Co., Inc.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ANKLE
- **Days lost:** 31
- **Mine experience:** 0.31 years
## Operator
- **Controller:** Five J's LLC
- **Operator:** Rock Mountain Mining-Div/Twin Pines Coal Co., Inc.
- **Mine:** [0103303](https://api.ai-analytics.org/mine/0103303)
## Narrative

Employee was servicing a trackhoe, when he climbed off the ladder stepping to the ground he twisted his left ankle.

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