# SLIP OR FALL OF PERSON
> MSHA accident `220181090026` · 04/17/2018 · Blue Mountain Minerals
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to lower level, NEC
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 1 years
## Operator
- **Controller:** Portola Minerals Company
- **Operator:** Blue Mountain Minerals
- **Mine:** [0404716](https://api.ai-analytics.org/mine/0404716)
## Narrative

WHILE TRYING TO CLEAN RIGHT SIDE MIRROR OF HAUL TRUCK #3, EMPLOYEE SLIPPED AND FELL ABOUT 57 IN. TO THE GROUND. THE RIGHT SIDE STEP HAD BEEN REMOVED FOR REPAIR AND INSTEAD OF USING A LADDER TO GET TO THE MIRROR, EMPLOYEE TRIED TO WALK ACROSS THE HAUL TRUCK'S FRONT BUMPER AND A SET OF CHOCK BLOCKS. EE STEPPED ON A CHOCK BLOCK, WHICH MOVED, AND EE FELL.

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