# SLIP OR FALL OF PERSON
> MSHA accident `220102240031` · 08/10/2010 · Tristar Aggregates 1, LLC
## Details
- **Degree of injury:** PERM TOT OR PERM PRTL DISABLTY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Blaster, Shooter, Shotfirer, Explosive worker, Powder gang/monkey
- **Activity:** Handling explosives
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 2
- **Mine experience:** 1 years
## Operator
- **Controller:** Daniel O  Corrigan; Traeger L  Hamilton
- **Operator:** Tristar Aggregates 1, LLC
- **Mine:** [4104798](https://api.ai-analytics.org/mine/4104798)
## Narrative

Loading a shot, uneven ground, hard rut, twisted left knee & fell down.

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