# MACHINERY
> MSHA accident `220013190010` · 10/23/2001 · Cemex
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Miner, NEC
- **Activity:** Hand tools (powered)
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** —
- **Mine experience:** 31.07 years
## Operator
- **Controller:** RMC Group PLC
- **Operator:** Cemex
- **Mine:** [0404056](https://api.ai-analytics.org/mine/0404056)
## Narrative

EE TWISTED KNEE WHILE SAND BLASTING. WHILE BLASTING ON UNEVEN SURFACE HE STEPPED ON A ROCK AND TURNED HIS KNEE.

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