# SLIP OR FALL OF PERSON
> MSHA accident `220052760003` · 09/27/2005 · U.S. Silica Company, LLC
## 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:** Walking, Running
- **Injury source:** WORKING SURF OUTSIDE,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** LEG, MULTIPLE PARTS
- **Days lost:** 31
- **Mine experience:** 7.27 years
## Operator
- **Controller:** USS Holdings Inc
- **Operator:** U.S. Silica Company, LLC
- **Mine:** [3400377](https://api.ai-analytics.org/mine/3400377)
## Narrative

Employee was walking in the shop building in the area where there is a floor level difference of 7 1/2 inches. He was crossing the ramp between the two levels when he stepped on the edge of the ramp. He has a torn Achilles Tendon, a torn Calf Muscle and torn Ligaments in the Knee area of his left leg.

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