# MACHINERY
> MSHA accident `220021230076` · 04/23/2002 · M-I Swaco- A Schlumberger Company
## 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:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 142
- **Mine experience:** 6 years
## Operator
- **Controller:** Schlumberger Ltd
- **Operator:** M-I Swaco- A Schlumberger Company
- **Mine:** [2600411](https://api.ai-analytics.org/mine/2600411)
## Narrative

EE WAS OPERATING A BULLDOZER STRIPPING IN THE PIT. HE BACKED THE DOZER INTO AN UNSTABLE AREA AND THE RIGHT DOZER TRACK SLID DOWN A SHORT FREEWALL AND TURNED OVER ON IT'S RIGHT SIDE. HE WAS WEA RING HIS SEATBELT AT THE TIME. HE EXITED THE EQUIPMENT AND REPORTED THE ACCIDENT TO HIS SUPERVISOR. HE DID NOT SEEK MEDICAL TREATMENT UNTIL 4/29 FOR POSSIBLE SHOULDER STRAIN.

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