# MACHINERY
> MSHA accident `220091810006` · 06/25/2009 · Holcim (US) Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck against stationary object
- **Occupation:** Welder (shop)
- **Activity:** Hand tools (powered)
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 21.06 years
## Operator
- **Controller:** Holcim Ltd
- **Operator:** Holcim (US) Inc
- **Mine:** [3000073](https://api.ai-analytics.org/mine/3000073)
## Narrative

While Jack Hammering broken bolt from the cradle frame, the hammer slipped off and pointed to the floor. As it was going down, a piece of the shaft guard of the adjacent equipment was sticking out and pierced his left ring finger, causing a laceration.

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