# MACHINERY
> MSHA accident `220213080005` · 11/03/2021 · Knight Hawk Coal, LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY 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:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** NECK
- **Days lost:** 0
- **Mine experience:** 0.23 years
## Operator
- **Controller:** CBR Investments LLC; Arch Coal Inc
- **Operator:** Knight Hawk Coal, LLC
- **Mine:** [1103147](https://api.morvs.ai/mine/1103147)
## Narrative

I.E. and partner were bolting the last row at the face. While setting the ATRS the deflector pads knocked a rock loose.  The rock hit the canopy and crumbled.  A piece of rock hit the I.E. in the left side of the neck. This caused a laceration that required stitches.  I.E. has continued to work. The size of the rock is unknown as it went into pieces after hitting the canopy.

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