# MACHINERY
> MSHA accident `220061000044` · 03/30/2006 · Martin Limestone Inc
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (powered)
- **Injury source:** HAND TOOLS,POWERED,NEC
- **Nature of injury:** CRUSHING
- **Body part:** HAND (NOT WRIST OR FINGERS)
- **Days lost:** 1
- **Mine experience:** 10.54 years
## Operator
- **Controller:** New Enterprise Stone & Lime Company Inc
- **Operator:** Martin Limestone Inc
- **Mine:** [3603442](https://api.ai-analytics.org/mine/3603442)
## Narrative

The EE was in the processof removing a tapered bushing from the seat in the base of #4 Mill. As he was tightening the bolts into the jacking holes of the bushing with an air impact wrench bushing broke causing the wrench to become vert- ically propelled. causing EE R hand to be crushed in between wrench handle & bottom of mill table.

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