# SLIP OR FALL OF PERSON
> MSHA accident `220121430034` · 05/09/2012 · Mid-Missouri Limestone Inc
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall from machine
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** CHEST (RIBS/BREAST BONE/CHEST ORGNS)
- **Days lost:** 1
- **Mine experience:** 0.04 years
## Operator
- **Controller:** Mertens Construction Company Inc
- **Operator:** Mid-Missouri Limestone Inc
- **Mine:** [2302119](https://api.ai-analytics.org/mine/2302119)
## Narrative

Employee slipped while performing maintenance on machinery.  Impacted chest.

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