# MACHINERY
> MSHA accident `220010850043` · 03/07/2001 · RiverStone Group 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:** WRIST
- **Days lost:** —
- **Mine experience:** 5 years
## Operator
- **Controller:** Riverstone Group
- **Operator:** RiverStone Group Inc
- **Mine:** [1100135](https://api.ai-analytics.org/mine/1100135)
## Narrative

EE ALLEGES HE WAS GRINDING PIPE WITH A GRINDER AND HE STARTED HAVING PAIN IN HIS LEFT WRIST.

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