# MACHINERY
> MSHA accident `220041680042` · 05/27/2004 · Lone Mountain Processing LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by flying object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Drilling
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** NOSE/NASAL PASSAGES/SINUS/SMELL
- **Days lost:** 0
- **Mine experience:** 0.15 years
## Operator
- **Controller:** Ashland Inc
- **Operator:** Lone Mountain Processing LLC
- **Mine:** [1502263](https://api.ai-analytics.org/mine/1502263)
## Narrative

He was drilling a roof bolt hole when a piece of rock approx 12"" by 15"" by 1"" thick fell from the roof and struck the drill head and broke into pieces. A small piece of rock bounced up from the drill head and struck him under his nose.

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