# MACHINERY
> MSHA accident `220160080003` · 01/07/2016 · Maymead Materials, Inc.
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Welder (non-shop)
- **Activity:** Hand tools (powered)
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 7 years
## Operator
- **Controller:** Wiley B  Roark
- **Operator:** Maymead Materials, Inc.
- **Mine:** [4000071](https://api.ai-analytics.org/mine/4000071)
## Narrative

Employee was removing wear edges on a Caterpillar 990 Wheel Loader Bucket. While removing wear edge bolts with air impact wrench, employee was using left hand to hold bolt head in place. The bolt head spun causing a laceration to left middle finger.

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