# HANDLING OF MATERIALS
> MSHA accident `220242850011` · 09/10/2024 · Barton Sand & Gravel Co
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Groundman, Yardman
- **Activity:** Handling supplies or material
- **Injury source:** ELECTRICAL APPARATUS,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 12.21 years
## Operator
- **Controller:** Martin Marietta Materials Inc
- **Operator:** Barton Sand & Gravel Co
- **Mine:** [2103147](https://api.ai-analytics.org/mine/2103147)
## Narrative

Employee started feeling knee discomfort and unstableness while pulling cords during equipment teardown. Employee was prescribed physical therapy for string band strain. Injury was deemed work-related on 10/01/2024. 

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