# HANDLING OF MATERIALS
> MSHA accident `220062490023` · 08/30/2006 · Heidelberg Materials Southeast, LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Handling coal, Rock, Ore
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 197
- **Mine experience:** 0.48 years
## Operator
- **Controller:** Hanson PLC
- **Operator:** Heidelberg Materials Southeast, LLC
- **Mine:** [3102045](https://api.ai-analytics.org/mine/3102045)
## Narrative

Employee was manually clearing rock from the cavity of a 7' cone crusher when he suffered a muscle strain in his lower back.

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