# MACHINERY
> MSHA accident `220123520041` · 12/16/2012 · American Cement Company LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Surface equipment, NEC
- **Injury source:** DRIL-PRCUSV,HRD ROC,JKHMR
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** HAND (NOT WRIST OR FINGERS)
- **Days lost:** 0
- **Mine experience:** 0.42 years
## Operator
- **Controller:** CRH PLC; Natural Resources of Central Florida Inc
- **Operator:** American Cement Company LLC
- **Mine:** [0801370](https://api.ai-analytics.org/mine/0801370)
## Narrative

Working with jackhammer to clean out pump when tip of jackhammer jammed causing hand to be pinched then causing a laceration to palm of hand.

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