# SLIP OR FALL OF PERSON
> MSHA accident `220200490013` · 02/05/2020 · The Quartz Corp USA
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **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:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 21.81 years
## Operator
- **Controller:** Imerys S A; Norsk Mineral AS
- **Operator:** The Quartz Corp USA
- **Mine:** [3101334](https://api.ai-analytics.org/mine/3101334)
## Narrative

A maintenance worker was stepping over a pipe while attempting to remove it from a scrubber box. EE's left foot slipped and EE's knee buckled. EE has missed no time as EE was put on light duty. EE is wearing a knee brace.

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