# MACHINERY
> MSHA accident `220220100008` · 01/07/2022 · Continental Cement Company, LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by flying object
- **Occupation:** Master mechanic, Foreman, Supervisor
- **Activity:** Supervise
- **Injury source:** PULVERIZED MINERAL (DUST)
- **Nature of injury:** SCRATCH,ABRASION,SUPERFCL
- **Body part:** EYE(S) OPTIC NERVE/VISON
- **Days lost:** 0
- **Mine experience:** 30 years
## Operator
- **Controller:** Summit Materials LLC
- **Operator:** Continental Cement Company, LLC
- **Mine:** [1300125](https://api.ai-analytics.org/mine/1300125)
## Narrative

Supervisor was observing cleaning the CKG Bin. Supervisor stepped back to allow work to continue and was struck by an air blast from the exhaust of Jack Hammer. Air and dust particles went under Safety Glasses and were blown into the supervisors eye.

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