# OTHER
> MSHA accident `220251430021` · 05/22/2025 · Duff Quarry Inc
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** OTHER
- **Accident type:** Unclassified, insufficient data
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** MISCELLANEOUS,NEC
- **Nature of injury:** OTHER INJURY,NEC
- **Body part:** CHEST (RIBS/BREAST BONE/CHEST ORGNS)
- **Days lost:** 10
- **Mine experience:** 1.08 years
## Operator
- **Controller:** James D  Duff; James S  Duff
- **Operator:** Duff Quarry Inc
- **Mine:** [3300060](https://api.ai-analytics.org/mine/3300060)
## Narrative

While working on a F-150 fuel tank fill nozzle, the mechanic felt a pop, instant pain in upper back, ribs and chest and the left side went numb.

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