# HANDLING OF MATERIALS
> MSHA accident `220250910003` · 03/31/2025 · Daanen & Janssen Inc
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator
- **Activity:** Getting on or off equipment
- **Injury source:** MACHINE-MILL,CLEANING PLT
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 16
- **Mine experience:** 31.65 years
## Operator
- **Controller:** Scott W  Janssen
- **Operator:** Daanen & Janssen Inc
- **Mine:** [4700028](https://api.ai-analytics.org/mine/4700028)
## Narrative

Employee was descending from the Superior Guardian Tandem 7203 Screen Plant (Unit #273) using the ladder when EE felt a large pain in EE's left knee and it locked up. EE continued working until around 10 a.m. when EE decided EE needed to have it checked out. Per the doctor EE sprained EE's left knee from planting wrong while descending from the Screen Plant.

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