# MACHINERY
> MSHA accident `220012600098` · 09/10/2001 · Rosebud Mining Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck against stationary 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:** SPRAIN,STRAIN RUPT DISC
- **Body part:** MULTIPLE PARTS (MORE THAN ONE MAJOR)
- **Days lost:** 10
- **Mine experience:** 0.44 years
## Operator
- **Controller:** J Clifford  Forrest III
- **Operator:** Rosebud Mining Company
- **Mine:** [3608862](https://api.ai-analytics.org/mine/3608862)
## Narrative

EMPLOYEE BROKE DRILL STEEL OFF IN ROOF. WHILE LEANING FORWARD TO EXAMINE BROKEN PIECE IN DRILL CHUCK, HE STRUCK HIS HEAD ON PIECE OF DRILL STEEL IN ROOF. THIS CAUSED HEAD TO JAM - NECK. (OFF A PPROX 1 WEEK.)

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