# MACHINERY
> MSHA accident `220232510002` · 08/29/2023 · Ramaco Resources, LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by falling object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** KNEE/PATELLA
- **Days lost:** 55
- **Mine experience:** 0.29 years
## Operator
- **Controller:** Ramaco Resources Inc
- **Operator:** Ramaco Resources, LLC
- **Mine:** [4609495](https://api.ai-analytics.org/mine/4609495)
## Narrative

Employee was struck on the left knee by a rock while roof bolting.

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