# HANDLING OF MATERIALS
> MSHA accident `220033560037` · 12/03/2003 · RMC Nevada, Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (not powered)
- **Injury source:** CROWBAR,PRY BAR
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** —
- **Mine experience:** 0.23 years
## Operator
- **Controller:** RMC Group PLC
- **Operator:** RMC Nevada, Inc.
- **Mine:** [2600789](https://api.ai-analytics.org/mine/2600789)
## Narrative

EE WAS BREAKING A BOLT LOOSE WITH A BREAKER BAR USING HIS LEG. THE BOLT BROKE, CAUSING THE EE'S LEG TO HYPEREXTEND. SPRAIN OF UNSPECIFIED AREA OF LEFT KNEE.

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