# OTHER
> MSHA accident `220260610021` · 02/23/2026 · Columbia River Carbonates
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** OTHER
- **Accident type:** Bodily reaction, NEC
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Walking, Running
- **Injury source:** BODILY MOTION
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** —
- **Mine experience:** 1.83 years
## Operator
- **Controller:** Northwest Carbonates; Bleeck Management
- **Operator:** Columbia River Carbonates
- **Mine:** [4503286](https://api.morvs.ai/mine/4503286)
## Narrative

Miner was walking down the stairs from a dry powder bagging machine platform and hyperextended right knee while stepping down causing pain.   

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