# HANDLING OF MATERIALS
> MSHA accident `220130220057` · 01/17/2013 · Wedron Silica LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Pumper
- **Activity:** Machine maintenance
- **Injury source:** MACHINE-MILL,CLEANING PLT
- **Nature of injury:** CRUSHING
- **Body part:** HAND (NOT WRIST OR FINGERS)
- **Days lost:** 0
- **Mine experience:** 1.46 years
## Operator
- **Controller:** Fairmount Santrol
- **Operator:** Wedron Silica LLC
- **Mine:** [1101578](https://api.ai-analytics.org/mine/1101578)
## Narrative

While installing screens on a Rotex, the associate dropped a bolt between the Rotex and the floor. The associate attempted to retrieve the bolt by moving the Rotex manually by hand while quickly grabbing the bolt. The associate's hand was caught between the Rotex and floor as a result. The resulting injury was a swollen hand and restricted duty.

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