# MACHINERY
> MSHA accident `220040480103` · 02/09/2004 · Lone Mountain Processing LLC
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** MACHINERY
- **Accident type:** Struck by falling 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:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 14
- **Mine experience:** 3 years
## Operator
- **Controller:** Ashland Inc
- **Operator:** Lone Mountain Processing LLC
- **Mine:** [1502263](https://api.ai-analytics.org/mine/1502263)
## Narrative

AFTER DRILLING A HOLE, HE WAS REMOVING THE DRILL STEEL FROM THE HOLE WHEN A PIECE OF ROCK APPROXIMATELY 2'X2'X7"" THICK FELL, PUSHING HIS HAND AGAINST THE HEAD OF THE DRILL.

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