# SLIP OR FALL OF PERSON
> MSHA accident `220211950003` · 06/07/2021 · Heidelberg Materials Midwest Agg, Inc.
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall from machine
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Escaping a hazard
- **Injury source:** FLOOR,WALKING SURF-NOT UG
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 35 years
## Operator
- **Controller:** Heidelberg Materials AG
- **Operator:** Heidelberg Materials Midwest Agg, Inc.
- **Mine:** [1100070](https://api.morvs.ai/mine/1100070)
## Narrative

An operator suffered an injury to EE's right knee while making repairs to the C-15 chain drive. The injured had positioned self to pull on a come a long to remove the guard. When EE pulled on it the come a long came free striking EE in the arm causing EE to jump down to the walkway 30 inches landing on EE's feet. Recent MRI was positive for a tear to the meniscus. 

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