# MACHINERY
> MSHA accident `220071780036` · 06/21/2007 · Capitol Aggregates Ltd
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Hand tools (not powered)
- **Injury source:** WRENCH
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 26.54 years
## Operator
- **Controller:** Zachry Corporation
- **Operator:** Capitol Aggregates Ltd
- **Mine:** [4103062](https://api.ai-analytics.org/mine/4103062)
## Narrative

The employee was working on the secondary plant discharge line removing a bolted cover on a check valve. He was positioning a wrench on a nut when co-worker activated a 3/4"" drive impact wrench on the bolt head. This made the wrench spin with the nut and EE's finger was caught in a pinch point between the wrench and the pipe flange.

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