# HANDLING OF MATERIALS
> MSHA accident `220212160017` · 07/29/2021 · Palm Beach Aggregates LLC 
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** BELT CONVEYORS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** TRUNK, MULTIPLE PARTS
- **Days lost:** 3
- **Mine experience:** 0.31 years
## Operator
- **Controller:** PBA Holdings Inc
- **Operator:** Palm Beach Aggregates LLC 
- **Mine:** [0801160](https://api.ai-analytics.org/mine/0801160)
## Narrative

Injured EE and another EE were replacing a return roller on the carry back conveyor when the roller shifted.  The injured EE moved quickly to hold the roller and felt a pain in side/back.  

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