# SLIP OR FALL OF PERSON
> MSHA accident `220180800010` · 03/13/2018 · Martin Marietta Kansas City, LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Cement work, Gunite crew
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 1
- **Mine experience:** 0.02 years
## Operator
- **Controller:** Martin Marietta Materials Inc
- **Operator:** Martin Marietta Kansas City, LLC
- **Mine:** [2302308](https://api.ai-analytics.org/mine/2302308)
## Narrative

While spraying Shotcrete, employee lost control of the concrete hose and fell down striking left shoulder, resulting in an AC Separation.

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