# FALL OF ROOF OR BACK
> MSHA accident `220230460002` · 02/10/2023 · Muhlenberg County Coal Resources, Inc.
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Struck by falling object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** UPPER ARM/HUMERUS
- **Days lost:** 0
- **Mine experience:** 0.33 years
## Operator
- **Controller:** ACNR Holdings, Inc
- **Operator:** Muhlenberg County Coal Resources, Inc.
- **Mine:** [1519744](https://api.ai-analytics.org/mine/1519744)
## Narrative

The employee was bolting on  the #3 unit in the #9 entry. EE was attempting to connect EE's top steel to EE's bottom steel when a piece of rock hit EE's upper left bicep causing EE to receive sutures

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