# MACHINERY
> MSHA accident `220071450036` · 05/24/2007 · Martin Marietta Materials Inc
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Hand tools (powered)
- **Injury source:** HAND TOOLS,POWERED,NEC
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 3.37 years
## Operator
- **Controller:** Martin Marietta Materials Inc
- **Operator:** Martin Marietta Materials Inc
- **Mine:** [3100042](https://api.ai-analytics.org/mine/3100042)
## Narrative

EE was holding the hydraulic wrench used to tighten swing die wedge bolts. While tightening a bolt, the bolt started getting tight, the wrench started to shift up mashing the EE's middle finger on his left hand. The injury resulted in 5 stitches and a fracture to tip of finger.

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