# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220001040034` · 03/30/2000 · Marfork Coal Company, LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** JOINT,TENDON,MUSCL INFLAM
- **Body part:** KNEE/PATELLA
- **Days lost:** 110
- **Mine experience:** 0.07 years
## Operator
- **Controller:** Massey Energy Company
- **Operator:** Marfork Coal Company, LLC
- **Mine:** [4608315](https://api.ai-analytics.org/mine/4608315)
## Narrative

EE CLAIMS TO HAVE INJURED HIS KNEE WHEN HE PLACED IN ON A ROCK WHILE BOLTING

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