# MACHINERY
> MSHA accident `220220200013` · 01/11/2022 · Stillwater Mining Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck against stationary object
- **Occupation:** Miner, NEC
- **Activity:** Roof bolter, Inserting bolt
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** UPPER ARM/HUMERUS
- **Days lost:** 14
- **Mine experience:** 2.54 years
## Operator
- **Controller:** Sibanye Stillwater Limited
- **Operator:** Stillwater Mining Company
- **Mine:** [2401490](https://api.ai-analytics.org/mine/2401490)
## Narrative

During the bolting cycle the employee had just finished driving a bolt when employee released the air pressure on the jackleg machine to release the leg extension and as employee was lowering the machine, the back of employee's left upper arm made contact with the corner of an installed bolt plate on the rib resulting in a puncture wound to left triceps area of upper arm

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