# MACHINERY
> MSHA accident `220221530011` · 05/21/2022 · Northern Star (Pogo) LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by rolling or sliding object
- **Occupation:** Drill helper
- **Activity:** Underground equipment, NEC
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** UPPER EXTREMITIES, MULTIPLE
- **Days lost:** 0
- **Mine experience:** 0.25 years
## Operator
- **Controller:** Northern Star Resources Ltd
- **Operator:** Northern Star (Pogo) LLC
- **Mine:** [5001642](https://api.morvs.ai/mine/5001642)
## Narrative

Helper was in the task of trying to remove the core barrel out of the head. Barrel was coming out of the head when the balance of the barrel shifted causing it to angle toward the driller and control panel. The helper attempted to divert the barrel and in the process the barrel hit the control panel and made contact with the helpers right wrist and hand.  

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