# SLIP OR FALL OF PERSON
> MSHA accident `220160880032` · 12/29/2015 · Lafarge Midwest
## 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:** Inspect equipment or mine
- **Injury source:** WORKING SURF OUTSIDE,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 28.12 years
## Operator
- **Controller:** Holcim Ltd
- **Operator:** Lafarge Midwest
- **Mine:** [1100786](https://api.ai-analytics.org/mine/1100786)
## Narrative

EE was walking on a concrete paved area, when the EE slipped on a small, thin patch of wet raw mix. His left foot came to a stop on dry concrete causing his left knee to overextend. EE reported as a precaution. EE reported discomfort recurred and worsened after a couple of months.  EE went to the doctor for evaluation, and returned to work the same day on modified duty.

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