# MACHINERY
> MSHA accident `220052060030` · 04/18/2005 · United Taconite LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Miner, Prospector, NEC
- **Activity:** Hand tools (powered)
- **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:** — years
## Operator
- **Controller:** Cleveland Cliffs Inc; Laiwu Steel
- **Operator:** United Taconite LLC
- **Mine:** [2103404](https://api.ai-analytics.org/mine/2103404)
## Narrative

PREPPING IRON WITH A 4"" GRINDER. WORKING IN AWKWARD POSITION. AGGRAVATED LOWER BACK PAIN

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