# MACHINERY
> MSHA accident `220220490029` · 02/11/2022 · Tilcon New York, Inc.
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Grinding
- **Injury source:** ABRAS STONE,WHEEL GRINDER
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 1.33 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Tilcon New York, Inc.
- **Mine:** [2800026](https://api.ai-analytics.org/mine/2800026)
## Narrative

While grinding on sand screw during maintenance, employee felt a sudden pain in their back. Employee was seen by contractor physical therapist who urged them to go to the ER. The employee was diagnosed with a back strain and given a prescription painkiller and muscle relaxer.

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