# MACHINERY
> MSHA accident `220151670015` · 06/10/2015 · Vista Proppants and Logistics
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between NEC
- **Occupation:** Welder (non-shop)
- **Activity:** Machine maintenance
- **Injury source:** MOTORS
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** HAND (NOT WRIST OR FINGERS)
- **Days lost:** 0
- **Mine experience:** 0.33 years
## Operator
- **Controller:** RJS Holdings LLC; MWR Holdings LLC
- **Operator:** Vista Proppants and Logistics
- **Mine:** [4104430](https://api.ai-analytics.org/mine/4104430)
## Narrative

Injury occurred while installing new shaker motor. Motor was rigged to a Skytrak that was equipped with special rigging arm. All workers noticed beforehand that Skytrak would start to shake due to angle load was in. Skytrak shook pinching ee hand in between motor being lowered and another motor that was already installed on roof. Pinch caused lacerations requiring stitches.

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