# SLIP OR FALL OF PERSON
> MSHA accident `220041700024` · 06/10/2004 · Harmony Sand & Gravel Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver
- **Activity:** Inspect equipment or mine
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 27
- **Mine experience:** 22 years
## Operator
- **Controller:** Richard L  Hummer
- **Operator:** Harmony Sand & Gravel Inc
- **Mine:** [2800562](https://api.ai-analytics.org/mine/2800562)
## Narrative

Employee was out in the yard by the generator shed, his knee gave out, he twisted it and fell to the ground. (*Note:  this left knee was previously injured in 1996 and has been giving employee problems since that time.)

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