# MACHINERY
> MSHA accident `220031350073` · 05/05/2003 · Bluff Spur Coal Corporation
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR 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:** DRILL STEEL (ALL SIZES)
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** —
- **Mine experience:** 2 years
## Operator
- **Controller:** Cumberland Resources Corporation
- **Operator:** Bluff Spur Coal Corporation
- **Mine:** [4405559](https://api.ai-analytics.org/mine/4405559)
## Narrative

THE DRILL HEAD HAD STOPPED UP DUE TO A SMALL ROCK BEING IN THE HEAD. EMPLOYEE WAS REMOVING THE ROCK FROM THE HEAD AND HAD LEFT THE DRILL STEEL IN THE HOLE. THE DRILL STEEL DROPPED OUT OF THE H OLE HITTING HIS LEFT THUMB.

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