# MACHINERY
> MSHA accident `220232290002` · 08/07/2023 · Roanoke Cement Co., LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (powered)
- **Injury source:** HAND TOOLS,POWERED,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 9.02 years
## Operator
- **Controller:** Titan Cement International S A
- **Operator:** Roanoke Cement Co., LLC
- **Mine:** [4400068](https://api.ai-analytics.org/mine/4400068)
## Narrative

An employee was using an air hammer to clean bolts at the secondary sizer.  They were sitting on a 10 inch lip of the sizer bending over.  The employee reported back pain and sought medical treatment the next day.  They were placed on restricted work duties.

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