# SLIP OR FALL OF PERSON
> MSHA accident `220262730008` · 09/25/2026 · CalPortland Company
## 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:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** —
- **Mine experience:** 10.15 years
## Operator
- **Controller:** Taiheiyo Cement Corp
- **Operator:** CalPortland Company
- **Mine:** [4503136](https://api.morvs.ai/mine/4503136)
## Narrative

Employee stepped out of EE's dump truck while at the Snoqualmie Agg site. As EE turned to walk away from the cab, EE felt a pop in EE's left knee. EE did not think it was serious and continued to work. The symptoms worsened over the weekend and then reported the injury Monday morning on 9/28/2026. At this moment, EE has been prescribed Lost Time from 9/28 - 10/6.

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