# HANDTOOLS (NONPOWERED)
> MSHA accident `220251880019` · 03/03/2025 · CalPortland Company
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Struck by rolling or sliding object
- **Occupation:** Prep plant foreman, Supervisor, Mill plant supervisor, Kiln supervisor
- **Activity:** Supervise
- **Injury source:** DOORS,INCL UG VENTILATION
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** LOWER LEG/TIBIA/FIBULA
- **Days lost:** 0
- **Mine experience:** 2 years
## Operator
- **Controller:** Taiheiyo Cement Corp
- **Operator:** CalPortland Company
- **Mine:** [0201138](https://api.ai-analytics.org/mine/0201138)
## Narrative

While installing a door liner in a tight space, a failed hook keeper caused the plate to swing, pinning the employee against a scaffold pole. The impact injured the employee's left knee. Witnesses operated comealongs from ladders. Employee had restricted duty. Inspect all rigging equipment, chains, and hooks. Enhance safety training and protocols to ensure a safer work environment.

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