# SLIP OR FALL OF PERSON
> MSHA accident `220260910021` · 03/27/2026 · Mid Michigan Materials
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall onto or against objects
- **Occupation:** Miner, Prospector, NEC
- **Activity:** Machine maintenance
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** KNEE/PATELLA
- **Days lost:** 1
- **Mine experience:** 4 years
## Operator
- **Controller:** Chris  Peyerk; James A Jacob
- **Operator:** Mid Michigan Materials
- **Mine:** [2000784](https://api.ai-analytics.org/mine/2000784)
## Narrative

Employee was walking on a barge catwalk that was wobbly and washed out at one end. Unsecured floor grating popped up when the employee stepped on it causing them to fall and strike a knee on the next piece of floor grating.

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