# MACHINERY
> MSHA accident `220202610011` · 09/10/2020 · Haydon Materials, LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK 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:** 59
- **Mine experience:** 0.06 years
## Operator
- **Controller:** Haydon Holdings LLC
- **Operator:** Haydon Materials, LLC
- **Mine:** [1500113](https://api.ai-analytics.org/mine/1500113)
## Narrative

Worker was using a belt polisher for approximately 1 hour on 9/10/20. Worker told a co-worker that worker's back was hurting after task was complete and continued working for the shift. On 9/11/20 worker was sitting in the service truck for about 10 minutes when right leg turned numb and stated worker could not walk.

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