# HANDLING OF MATERIALS
> MSHA accident `220120230020` · 01/13/2012 · Dynamic Energy Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in lifting objects
- **Occupation:** Rock driller
- **Activity:** Handling supplies or material
- **Injury source:** SPACE HEATERS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 6
- **Mine experience:** 2 years
## Operator
- **Controller:** Mechel Oao
- **Operator:** Dynamic Energy Inc
- **Mine:** [4609062](https://api.ai-analytics.org/mine/4609062)
## Narrative

Employee was unloading a heater from the back of truck when he slipped and twisted his lower back.

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