# SLIP OR FALL OF PERSON
> MSHA accident `220083230011` · 11/14/2008 · Duffek Sand & Gravel Inc
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall onto or against objects
- **Occupation:** Prep plant foreman, Supervisor, Mill plant supervisor, Kiln supervisor
- **Activity:** Machine maintenance
- **Injury source:** BELT CONVEYORS
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 29
- **Mine experience:** 0.38 years
## Operator
- **Controller:** Paul  Duffek; Calvin  Krueger
- **Operator:** Duffek Sand & Gravel Inc
- **Mine:** [4702716](https://api.ai-analytics.org/mine/4702716)
## Narrative

Slipped on conveyor that was on the ground. Hit lower back on framework, causing bruising and strain to the lower back.

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