# SLIP OR FALL OF PERSON
> MSHA accident `220182850026` · 10/09/2018 · Alderbrook Quarry Inc
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Handling coal, Rock, Ore
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 0.38 years
## Operator
- **Controller:** John R  Moerke
- **Operator:** Alderbrook Quarry Inc
- **Mine:** [4503556](https://api.ai-analytics.org/mine/4503556)
## Narrative

Worker was moving a smaller rock in the jaw to access and remove an over-sized rock. Upon grasping the smaller rock, worker's footing slipped allowing the smaller rock to shift, pinching worker's fingertip between the smaller rock and jaw side wall.

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