# MACHINERY
> MSHA accident `220013600147` · 07/31/2001 · Jim Walter Resources Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Miner, NEC
- **Activity:** Hand tools (powered)
- **Injury source:** DRIL-PRCUSV,HRD ROC,JKHMR
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 131
- **Mine experience:** 0.09 years
## Operator
- **Controller:** Walter Energy Incorporated
- **Operator:** Jim Walter Resources Inc
- **Mine:** [0101247](https://api.ai-analytics.org/mine/0101247)
## Narrative

INJURED WAS OPERATING AN AIR JACK HAMMER. THE JACK HAMMER BOUNCED AND PULLED HIS SHOULDER WHEN HE TRIED TO JERK THE HAMMER BACK INTO POSITION.

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