# SLIP OR FALL OF PERSON
> MSHA accident `220052090042` · 07/18/2005 · Northstar Contractors, 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:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Getting on or off equipment
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** LEG, NEC
- **Days lost:** 0
- **Mine experience:** 0.5 years
## Operator
- **Controller:** Carl  Kirk
- **Operator:** Northstar Contractors, Inc.
- **Mine:** [4608892](https://api.ai-analytics.org/mine/4608892)
## Narrative

Stepped off roof bolter into hole and twisted leg.

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