# HANDLING OF MATERIALS
> MSHA accident `220100540012` · 02/11/2010 · Luck Stone Corporation
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in lifting objects
- **Occupation:** Rock driller
- **Activity:** Machine maintenance
- **Injury source:** DRIL-PRCUSV,HRD ROC,JKHMR
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 3.69 years
## Operator
- **Controller:** Charles S  Luck IV
- **Operator:** Luck Stone Corporation
- **Mine:** [4400022](https://api.ai-analytics.org/mine/4400022)
## Narrative

EE was changing out hammer on drill, removing hammer stabilizer. Associate was leaned over to raise the stabilizer and as he lifted, his back was injured.

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