# SLIP OR FALL OF PERSON
> MSHA accident `220093650004` · 12/14/2009 · 3M Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall from machine
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** KNEE/PATELLA
- **Days lost:** 137
- **Mine experience:** 37.48 years
## Operator
- **Controller:** Minnesota Mining & Manufacturing Company
- **Operator:** 3M Company
- **Mine:** [4700119](https://api.ai-analytics.org/mine/4700119)
## Narrative

Using the Grader to plow snow from the quarry haul road.  He felt a loss of hydraulic pressure in the machine. The operator stopped the machine immediately to investigate issue.  As he stood up in the cab and turned around the employee stated his foot got hung up on the cab door threshold causing him to fall out of the machine onto the ground (landing on knees/legs).

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