# MACHINERY
> MSHA accident `220211450025` · 03/05/2021 · Ash Grove Cement Company
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by flying object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (powered)
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** MOUTH/LIP/TEETH/TONGUE/THROAT/TASTE
- **Days lost:** 0
- **Mine experience:** 7.69 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Ash Grove Cement Company
- **Mine:** [1400034](https://api.ai-analytics.org/mine/1400034)
## Narrative

EE was using 1/2"" impact equipped with a swivel adapter and 1 inch socket. While the socket was not seated on a bolt EE pulled the trigger. The socket came off hitting EE in the front center incisor, cracking it. A medical assessment was conducted on 3/5. Tooth repair did not occur until 5/17.  

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