# MACHINERY
> MSHA accident `220131560006` · 05/29/2013 · Tunnel Ridge, LLC
## Details
- **Degree of injury:** PERM TOT OR PERM PRTL DISABLTY
- **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:** Roof bolter, NEC
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** AMPUTATION OR ENUCLEATION
- **Body part:** ARM,NEC
- **Days lost:** 106
- **Mine experience:** 3.06 years
## Operator
- **Controller:** Alliance Resource Partners LP
- **Operator:** Tunnel Ridge, LLC
- **Mine:** [4608864](https://api.ai-analytics.org/mine/4608864)
## Narrative

The Joy 14-09 Miner/Bolter had been backed away from the face to place strap and screen into position to bolt.  As the miner was being trammed back to the face the inby edge of the off-operator side rib deflector caught a notch in the rib and rotated 90 degrees, pinching the bolter operator's right arm against the machine.

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