# MACHINERY
> MSHA accident `220130280057` · 01/22/2013 · Lafarge Building Materials, Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Hand tools (powered)
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** HAND (NOT WRIST OR FINGERS)
- **Days lost:** 0
- **Mine experience:** 13.08 years
## Operator
- **Controller:** Lafarge S A
- **Operator:** Lafarge Building Materials, Inc.
- **Mine:** [0900460](https://api.ai-analytics.org/mine/0900460)
## Narrative

EE was changing our wear shroud on a CAT 990 loader bucket. The bolt dropped past the shank allowing the bolt to spin.  The EE used his gloved hand to push the bolt back up and inadvertently hit the trigger to the impact wrench.  This caused the bolt to spin, cutting through the glove and cutting the EE's hand.

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