# SLIP OR FALL OF PERSON
> MSHA accident `220030690149` · 10/11/2002 · Monterey Coal Company
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Longwall operator, Chock operator, Shear operator, Plow operator
- **Activity:** Walking, Running
- **Injury source:** LOOSE DIRT AND MUD
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 11
- **Mine experience:** 4.07 years
## Operator
- **Controller:** Exxon Mobil Corp
- **Operator:** Monterey Coal Company
- **Mine:** [1100726](https://api.ai-analytics.org/mine/1100726)
## Narrative

EMPLOYEE WAS WALKING ALONG LONGWALL FACE WHEN HE STEPPED IN MUD AND FELT PAIN IN HIS RIGHT KNEE. EMPLOYEE CONTINUED TO WORK AND ON 3/1/03 STARTED MISSING WORK PRIOR TO HAVING SURGERY ON 3/3/03 TO HIS RIGHT KNEE.

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