# SLIP OR FALL OF PERSON
> MSHA accident `220172900005` · 09/18/2017 · APAC, MS Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY 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:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** — years
## Operator
- **Controller:** CRH PLC
- **Operator:** APAC, MS Inc.
- **Mine:** [2200717](https://api.ai-analytics.org/mine/2200717)
## Narrative

Technician was working on a machine at a mine site. When EE stepped down off the machine, EE felt a pain in the knee.

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