# HANDLING OF MATERIALS
> MSHA accident `220112520040` · 09/04/2011 · Robinson Nevada Mining Company
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in lifting objects
- **Occupation:** Drill helper
- **Activity:** Handling supplies or material
- **Injury source:** BOXES,CRATES,CARTONS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 0.38 years
## Operator
- **Controller:** Quadra Mining Ltd
- **Operator:** Robinson Nevada Mining Company
- **Mine:** [2601916](https://api.ai-analytics.org/mine/2601916)
## Narrative

Employee picked up core box full of core sample (25-30 lbs.) and sprained lower back

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