# MACHINERY
> MSHA accident `220102710001` · 09/17/2010 · River View Coal LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Machine maintenance
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** UPPER EXTREMITIES, MULTIPLE
- **Days lost:** 96
- **Mine experience:** 0.81 years
## Operator
- **Controller:** Alliance Resource Partners LP
- **Operator:** River View Coal LLC
- **Mine:** [1519374](https://api.ai-analytics.org/mine/1519374)
## Narrative

Employee reached into the roof bolter dust collector predump to check for blockage. He asked his coworker to check the suction. He thought he said turn on the suction, so he set the stab jack. This closed the predump door on the injured employees hand.

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