# HANDLING OF MATERIALS
> MSHA accident `220201640001` · 06/02/2020 · Kerford Limestone Company
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 26 years
## Operator
- **Controller:** Constructors Inc (NE)
- **Operator:** Kerford Limestone Company
- **Mine:** [2501126](https://api.ai-analytics.org/mine/2501126)
## Narrative

After working underneath a mine bolter employee crawled out from underneath and stood up.  In the process of standing EE felt a pop in EE's right knee. Currently being treated as a strain with work restrictions.

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