# MACHINERY
> MSHA accident `220232620024` · 09/18/2023 · Martin Marietta Materials Southwest LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by flying object
- **Occupation:** Miner, Prospector, NEC
- **Activity:** Welding or cutting
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FACE, MULTIPLE PARTS
- **Days lost:** 0
- **Mine experience:** 4 years
## Operator
- **Controller:** Martin Marietta Materials Inc
- **Operator:** Martin Marietta Materials Southwest LLC
- **Mine:** [4101335](https://api.ai-analytics.org/mine/4101335)
## Narrative

A 3/8"" plate being installed by contractor broke off and hit contractor in face.

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