# MACHINERY
> MSHA accident `220021070009` · 03/26/2002 · Apogee Coal Company LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck against a moving object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Bulldozer
- **Injury source:** SURFACE MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 175
- **Mine experience:** 2 years
## Operator
- **Controller:** Ashland Inc
- **Operator:** Apogee Coal Company LLC
- **Mine:** [4606751](https://api.ai-analytics.org/mine/4606751)
## Narrative

AFTER CUTTING MATERIAL AWAY FROM A BIG ROCK EE BACKED DOZER AWAY FROM ROCK TO LET THE DUST CLEAR. THE ROCK THEN UNEXPECTEDLY ROLLED BACK INTO THE DOZER BLADE, JARRING THE OPERATOR. BEGAN MISSI NG WORK ON 4-2-02.

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