# HANDLING OF MATERIALS
> MSHA accident `220151660030` · 06/06/2015 · Riverside Cement Co
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Handling supplies or material
- **Injury source:** METAL COVERS & GUARDS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 34.38 years
## Operator
- **Controller:** Martin Marietta Materials Inc
- **Operator:** Riverside Cement Co
- **Mine:** [0400011](https://api.ai-analytics.org/mine/0400011)
## Narrative

Employee was using a truck rack, as he was pulling it back into stored position he felt a pain in his right knee.  Employee refused medical treatment at time incident was reported.  Requested medical treatment that following Monday.  Employee had placed himself in an awkward position which contributed to this incident.

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